{"id":5232,"date":"2022-01-25T11:12:52","date_gmt":"2022-01-25T11:12:52","guid":{"rendered":"https:\/\/www.cybermedian.com\/cn\/?p=5232"},"modified":"2026-04-20T09:13:35","modified_gmt":"2026-04-20T09:13:35","slug":"%e5%85%b3%e4%ba%8e%e7%94%a8%e4%be%8b%e5%bb%ba%e6%a8%a1%e4%bd%a0%e9%9c%80%e8%a6%81%e7%9f%a5%e9%81%93%e7%9a%84%e4%b8%80%e5%88%87","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/","title":{"rendered":"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207"},"content":{"rendered":"<section class=\"section section--body section--first\">\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<p id=\"3e94\" class=\"graf graf--p graf-after--h3\">\u7528\u4f8b\u63cf\u8ff0\u4e86\u7528\u6237\u5982\u4f55\u4f7f\u7528\u7cfb\u7edf\u6765\u5b9e\u73b0\u7279\u5b9a\u76ee\u6807\u3002\u7528\u4f8b\u56fe\u7531\u7cfb\u7edf\u3001\u76f8\u5173\u7528\u4f8b\u548c\u53c2\u4e0e\u8005\u7ec4\u6210\uff0c\u5e76\u5c06\u5b83\u4eec\u76f8\u4e92\u5173\u8054\u4ee5\u53ef\u89c6\u5316\uff1a\u63cf\u8ff0\u4e86\u4ec0\u4e48\uff1f\uff08<strong class=\"markup--strong markup--p-strong\">\u7cfb\u7edf<\/strong>\uff09\uff0c\u8c01\u5728\u4f7f\u7528\u7cfb\u7edf\uff1f\uff08<strong class=\"markup--strong markup--p-strong\">\u6f14\u5458<\/strong>\uff09\u4ee5\u53ca\u6f14\u5458\u60f3\u8981\u8fbe\u5230\u4ec0\u4e48\u76ee\u6807\uff1f\uff08<strong class=\"markup--strong markup--p-strong\">\u7528\u4f8b<\/strong>\uff09\uff0c\u56e0\u6b64\uff0c\u7528\u4f8b\u6709\u52a9\u4e8e\u786e\u4fdd\u901a\u8fc7\u4ece\u7528\u6237\u7684\u89d2\u5ea6\u6355\u83b7\u9700\u6c42\u6765\u5f00\u53d1\u6b63\u786e\u7684\u7cfb\u7edf\u3002<\/p>\n<figure id=\"a1de\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0Qp-C6sGY94c34EXM.png\" data-image-id=\"0*Qp-C6sGY94c34EXM.png\" data-width=\"325\" data-height=\"309\" data-is-featured=\"true\" \/><figcaption class=\"imageCaption\">\u5728\u7ebf\u5546\u5e97\u7528\u4f8b\u56fe<\/figcaption><\/figure>\n<h3 id=\"ea7e\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Origin_of_Use_Case\">\u7528\u4f8b\u7684\u8d77\u6e90<\/span><\/h3>\n<p id=\"d0c5\" class=\"graf graf--p graf-after--h3\">\u5982\u4eca\uff0c\u7528\u4f8b\u5efa\u6a21\u901a\u5e38\u4e0e UML \u76f8\u5173\u8054\uff0c\u5c3d\u7ba1\u5b83\u662f\u5728 UML \u5b58\u5728\u4e4b\u524d\u5f15\u5165\u7684\u3002\u5176\u7b80\u53f2\u5982\u4e0b\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"786b\" class=\"graf graf--li graf-after--p\">1986 \u5e74\uff0c\u00a0\u00a0<a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/en.wikipedia.org\/wiki\/Ivar_Jacobson\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Ivar_Jacobson\">Ivar Jacobson<\/a>\u00a0\u9996\u6b21\u5236\u5b9a\u4e86\u7528\u4e8e\u6307\u5b9a\u7528\u4f8b\u7684\u6587\u672c\u548c\u89c6\u89c9\u5efa\u6a21\u6280\u672f\u3002<\/li>\n<li id=\"5c69\" class=\"graf graf--li graf-after--li\">1992 \u5e74\uff0c\u4ed6\u4e0e\u4eba\u5408\u7740\u4e86\u300a\u00a0<a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.amazon.com\/Object-Oriented-Software-Engineering-Approach\/dp\/0201544350\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.amazon.com\/Object-Oriented-Software-Engineering-Approach\/dp\/0201544350\">\u9762\u5411\u5bf9\u8c61\u7684\u8f6f\u4ef6\u5de5\u7a0b\u2014\u2014\u7528\u4f8b\u9a71\u52a8\u65b9\u6cd5\u300b\u4e00<\/a>\u4e66\u00a0\uff0c\u5e2e\u52a9\u666e\u53ca\u4e86\u6355\u83b7\u529f\u80fd\u9700\u6c42\u7684\u6280\u672f\uff0c\u5c24\u5176\u662f\u5728\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u3002<\/li>\n<\/ul>\n<h3 id=\"4212\" class=\"graf graf--h3 graf-after--li\"><span id=\"Purpose_of_Use_Case_Diagram\">\u7528\u4f8b\u56fe\u7684\u76ee\u7684<\/span><\/h3>\n<p id=\"a06b\" class=\"graf graf--p graf-after--h3\">\u7528\u4f8b\u56fe\u901a\u5e38\u662f\u5728\u5f00\u53d1\u7684\u65e9\u671f\u9636\u6bb5\u5f00\u53d1\u7684\uff0c\u4eba\u4eec\u7ecf\u5e38\u5c06\u7528\u4f8b\u5efa\u6a21\u7528\u4e8e\u4ee5\u4e0b\u76ee\u7684\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"0dbe\" class=\"graf graf--li graf-after--p\">\u6307\u5b9a\u7cfb\u7edf\u7684\u4e0a\u4e0b\u6587<\/li>\n<li id=\"d462\" class=\"graf graf--li graf-after--li\">\u6355\u83b7\u7cfb\u7edf\u7684\u9700\u6c42<\/li>\n<li id=\"8519\" class=\"graf graf--li graf-after--li\">\u9a8c\u8bc1\u7cfb\u7edf\u67b6\u6784<\/li>\n<li id=\"a28a\" class=\"graf graf--li graf-after--li\">\u63a8\u52a8\u5b9e\u65bd\u5e76\u751f\u6210\u6d4b\u8bd5\u7528\u4f8b<\/li>\n<li id=\"b81b\" class=\"graf graf--li graf-after--li\">\u7531\u5206\u6790\u5e08\u4e0e\u9886\u57df\u4e13\u5bb6\u5171\u540c\u5f00\u53d1<\/li>\n<\/ul>\n<h3 id=\"d58d\" class=\"graf graf--h3 graf-after--li\"><span id=\"What_is_a_Use_Case_Diagram_in_UML\">\u4ec0\u4e48\u662f UML \u4e2d\u7684\u7528\u4f8b\u56fe\uff1f<\/span><\/h3>\n<p id=\"3e03\" class=\"graf graf--p graf-after--h3\">\u7528\u4f8b\u662f\u4e00\u7cfb\u5217\u52a8\u4f5c\u6216\u4e8b\u4ef6\u6b65\u9aa4\uff0c\u901a\u5e38\u5b9a\u4e49\u53c2\u4e0e\u8005\u89d2\u8272\u4e0e\u7cfb\u7edf\u4e4b\u95f4\u7684\u4ea4\u4e92\u4ee5\u5b9e\u73b0\u76ee\u6807\u3002\u7528\u4f8b\u662f\u4e00\u79cd\u7528\u4e8e\u8bc6\u522b\u3001\u9610\u660e\u548c\u7ec4\u7ec7\u7cfb\u7edf\u9700\u6c42\u7684\u6709\u7528\u6280\u672f\u3002\u7528\u4f8b\u7531\u7cfb\u7edf\u548c\u7528\u6237\u4e4b\u95f4\u7684\u4e00\u7ec4\u53ef\u80fd\u7684\u4ea4\u4e92\u5e8f\u5217\u7ec4\u6210\uff0c\u8fd9\u4e9b\u4ea4\u4e92\u5e8f\u5217\u5b9a\u4e49\u4e86\u8981\u5b9e\u73b0\u7684\u529f\u80fd\u4ee5\u53ca\u53ef\u80fd\u9047\u5230\u7684\u4efb\u4f55\u9519\u8bef\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p id=\"3dc5\" class=\"graf graf--p graf-after--p\">\u867d\u7136\u7528\u4f8b\u672c\u8eab\u53ef\u80fd\u4f1a\u6df1\u5165\u4e86\u89e3\u6bcf\u79cd\u53ef\u80fd\u6027\u7684\u5927\u91cf\u7ec6\u8282\uff08\u4f8b\u5982\u4e8b\u4ef6\u6d41\u548c\u573a\u666f\uff09\uff0c\u4f46\u7528\u4f8b\u56fe\u53ef\u4ee5\u5e2e\u52a9\u63d0\u4f9b\u7cfb\u7edf\u7684\u66f4\u9ad8\u7ea7\u522b\u89c6\u56fe\uff0c\u63d0\u4f9b\u7b80\u5316\u7684\u56fe\u5f62\u8868\u793a\u7cfb\u7edf\u5b9e\u9645\u4e0a\u5fc5\u987b\u505a\u4ec0\u4e48\u3002<\/p>\n<p id=\"8013\" class=\"graf graf--p graf-after--p\">\u4e00\u4e2a\u7528\u4f8b\uff08\u6216\u4e00\u7ec4\u7528\u4f8b\uff09\u5177\u6709\u4ee5\u4e0b\u7279\u5f81\uff1a<\/p>\n<ol class=\"postList\">\n<li id=\"a81b\" class=\"graf graf--li graf-after--p\">\u7ec4\u7ec7\u529f\u80fd\u9700\u6c42<\/li>\n<li id=\"c28c\" class=\"graf graf--li graf-after--li\">\u5bf9\u7cfb\u7edf\/\u53c2\u4e0e\u8005\uff08\u7528\u6237\uff09\u4ea4\u4e92\u7684\u76ee\u6807\u8fdb\u884c\u5efa\u6a21<\/li>\n<li id=\"6a03\" class=\"graf graf--li graf-after--li\">\u63cf\u8ff0\u4e00\u4e2a\u4e3b\u8981\u7684\u4e8b\u4ef6\u6d41\uff08\u4e3b\u8981\u573a\u666f\uff09\u548c\u53ef\u80fd\u7684\u5176\u4ed6\u5f02\u5e38\u6d41\uff08\u66ff\u4ee3\u65b9\u6848\uff09\uff0c\u4e5f\u79f0\u4e3a\u8def\u5f84\u6216\u7528\u6237\u573a\u666f<\/li>\n<\/ol>\n<h3 id=\"abe9\" class=\"graf graf--h3 graf-after--li\"><span id=\"Use_Case_Diagram_Notations\">\u7528\u4f8b\u56fe\u7b26\u53f7<\/span><\/h3>\n<p id=\"9ff5\" class=\"graf graf--p graf-after--h3\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\">\u7528\u4f8b<\/a>\u00a0\u5b9a\u4e49\u5916\u90e8\u53c2\u4e0e\u8005\u548c\u7cfb\u7edf\u4e4b\u95f4\u7684\u4ea4\u4e92\uff0c\u4ee5\u5b9e\u73b0\u7279\u5b9a\u76ee\u6807\u3002\u7528\u4f8b\u56fe\u5305\u542b\u56db\u4e2a\u4e3b\u8981\u7ec4\u4ef6<\/p>\n<figure id=\"291c\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0IOO92BxheWf2Kc5U.png\" data-image-id=\"0*IOO92BxheWf2Kc5U.png\" data-width=\"643\" data-height=\"393\" \/><\/figure>\n<h3 id=\"4cba\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Actor\">\u6f14\u5458<\/span><\/h3>\n<p id=\"bf51\" class=\"graf graf--p graf-after--h3\">\u53c2\u4e0e\u8005\u901a\u5e38\u662f\u53c2\u4e0e\u6839\u636e\u5176\u89d2\u8272\u5b9a\u4e49\u7684\u7cfb\u7edf\u7684\u4e2a\u4eba\u3002\u53c2\u4e0e\u8005\u53ef\u4ee5\u662f\u4eba\u6216\u5176\u4ed6\u5916\u90e8\u7cfb\u7edf\u3002<\/p>\n<h3 id=\"7143\" class=\"graf graf--h3 graf-after--p\"><span id=\"Use_Case\">\u7528\u4f8b<\/span><\/h3>\n<p id=\"655d\" class=\"graf graf--p graf-after--h3\">\u7528\u4f8b\u63cf\u8ff0\u4e86\u53c2\u4e0e\u8005\u5982\u4f55\u4f7f\u7528\u7cfb\u7edf\u6765\u5b9e\u73b0\u7279\u5b9a\u76ee\u6807\u3002\u7528\u4f8b\u901a\u5e38\u7531\u7528\u6237\u53d1\u8d77\uff0c\u4ee5\u5b9e\u73b0\u63cf\u8ff0\u5b9e\u73b0\u76ee\u6807\u6240\u6d89\u53ca\u7684\u6d3b\u52a8\u548c\u53d8\u4f53\u7684\u76ee\u6807\u3002<\/p>\n<h3 id=\"aa0b\" class=\"graf graf--h3 graf-after--p\"><span id=\"Relationship\">\u5173\u7cfb<\/span><\/h3>\n<p id=\"cad7\" class=\"graf graf--p graf-after--h3\">\u53c2\u4e0e\u8005\u548c\u7528\u4f8b\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n<h3 id=\"f5ec\" class=\"graf graf--h3 graf-after--p\"><span id=\"System_Boundary\">\u7cfb\u7edf\u8fb9\u754c<\/span><\/h3>\n<p id=\"eece\" class=\"graf graf--p graf-after--h3 graf--trailing\">\u7cfb\u7edf\u8fb9\u754c\u5b9a\u4e49\u4e86\u4e0e\u5468\u56f4\u4e16\u754c\u76f8\u5173\u7684\u611f\u5174\u8da3\u7cfb\u7edf\u3002<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"f0cc\" class=\"graf graf--h3 graf--leading\"><span id=\"Benefits_of_Use_Case_Diagram\">\u7528\u4f8b\u56fe\u7684\u597d\u5904<\/span><\/h3>\n<ol class=\"postList\">\n<li id=\"fce2\" class=\"graf graf--li graf-after--h3\">\u7528\u4f8b\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u6280\u672f\uff0c\u7528\u4e8e\u83b7\u53d6\u548c\u8bb0\u5f55\u9ed1\u76d2\u529f\u80fd\u9700\u6c42\u3002<\/li>\n<li id=\"11e4\" class=\"graf graf--li graf-after--li\">\u56e0\u4e3a\uff0c\u7528\u4f8b\u5f88\u5bb9\u6613\u7406\u89e3\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u79cd\u4e0e\u5ba2\u6237\u548c\u7528\u6237\u4ea4\u6d41\u7684\u7edd\u4f73\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u4eec\u662f\u7528\u81ea\u7136\u8bed\u8a00\u7f16\u5199\u7684\u3002<\/li>\n<li id=\"2b27\" class=\"graf graf--li graf-after--li\">\u7528\u4f8b\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5927\u578b\u9879\u76ee\u7684\u590d\u6742\u6027\uff0c\u65b9\u6cd5\u662f\u5c06\u95ee\u9898\u5212\u5206\u4e3a\u4e3b\u8981\u7684\u7528\u6237\u7279\u5f81\uff08\u5373\u7528\u4f8b\uff09\u5e76\u4ece\u7528\u6237\u7684\u89d2\u5ea6\u6307\u5b9a\u5e94\u7528\u7a0b\u5e8f\u3002<\/li>\n<li id=\"4a81\" class=\"graf graf--li graf-after--li\">\u901a\u5e38\u7531\u5e8f\u5217\u56fe\u8868\u793a\u7684\u7528\u4f8b\u573a\u666f\u6d89\u53ca\u591a\u4e2a\u5bf9\u8c61\u548c\u7c7b\u7684\u534f\u4f5c\uff0c\u7528\u4f8b\u6709\u52a9\u4e8e\u8bc6\u522b\u5c06\u5bf9\u8c61\u548c\u7c7b\u7c98\u5408\u5728\u4e00\u8d77\u7684\u6d88\u606f\uff08\u64cd\u4f5c\u548c\u6240\u9700\u7684\u4fe1\u606f\u6216\u6570\u636e\u2014\u2014\u53c2\u6570\uff09\u3002<\/li>\n<li id=\"baad\" class=\"graf graf--li graf-after--li\">\u7528\u4f8b\u4e3a\u9ad8\u7ea7\u6a21\u578b\u7684\u9a8c\u8bc1\uff08\u5373\u53c2\u4e0e\u8005\u548c\u4e00\u7ec4\u534f\u4f5c\u5bf9\u8c61\u4e4b\u95f4\u7684\u4ea4\u4e92\uff09\u548c\u968f\u540e\u7684\u529f\u80fd\u9700\u6c42\u9a8c\u8bc1\uff08\u5373\u767d\u76d2\u6d4b\u8bd5\u7684\u84dd\u56fe\uff09\u4e4b\u95f4\u7684\u94fe\u63a5\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u57fa\u7840\u3002<\/li>\n<li id=\"b55f\" class=\"graf graf--li graf-after--li graf--trailing\">\u7528\u4f8b\u9a71\u52a8\u65b9\u6cd5\u4e3a\u9879\u76ee\u8ddf\u8e2a\u63d0\u4f9b\u4e86\u4e00\u4e2a\u53ef\u8ffd\u6eaf\u7684\u94fe\u63a5\uff0c\u5176\u4e2d\u5173\u952e\u7684\u5f00\u53d1\u6d3b\u52a8\uff0c\u5982\u5b9e\u65bd\u3001\u6d4b\u8bd5\u548c\u4ea4\u4ed8\u7684\u7528\u4f8b\uff0c\u4ece\u7528\u6237\u7684\u89d2\u5ea6\u5b9e\u73b0\u4e86\u76ee\u6807\u3002<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"5651\" class=\"graf graf--h3 graf--leading\"><span id=\"How_to_Draw_a_Use_Case_Diagram\">\u5982\u4f55\u7ed8\u5236\u7528\u4f8b\u56fe\uff1f<\/span><\/h3>\n<p id=\"ab34\" class=\"graf graf--p graf-after--h3\">\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u5f00\u53d1\u7528\u4f8b\u6a21\u578b\u3002<\/p>\n<ol class=\"postList\">\n<li id=\"4e81\" class=\"graf graf--li graf-after--p\">\u8bc6\u522b\u7cfb\u7edf\u7684\u53c2\u4e0e\u8005\uff08\u7528\u6237\u7684\u89d2\u8272\uff09\u3002<\/li>\n<li id=\"83bf\" class=\"graf graf--li graf-after--li\">\u5bf9\u4e8e\u6bcf\u4e00\u7c7b\u7528\u6237\uff0c\u786e\u5b9a\u4e0e\u7cfb\u7edf\u76f8\u5173\u7684\u7528\u6237\u6240\u626e\u6f14\u7684\u6240\u6709\u89d2\u8272\u3002<\/li>\n<li id=\"1b68\" class=\"graf graf--li graf-after--li\">\u786e\u5b9a\u7528\u6237\u9700\u8981\u6267\u884c\u54ea\u4e9b\u7cfb\u7edf\u624d\u80fd\u5b9e\u73b0\u8fd9\u4e9b\u76ee\u6807\u3002<\/li>\n<li id=\"2a33\" class=\"graf graf--li graf-after--li\">\u4e3a\u6bcf\u4e2a\u76ee\u6807\u521b\u5efa\u7528\u4f8b\u3002<\/li>\n<li id=\"ba74\" class=\"graf graf--li graf-after--li\">\u6784\u5efa\u7528\u4f8b\u3002<\/li>\n<li id=\"4f01\" class=\"graf graf--li graf-after--li\">\u5bf9\u7528\u6237\u8fdb\u884c\u4f18\u5148\u7ea7\u6392\u5e8f\u3001\u5ba1\u67e5\u3001\u4f30\u8ba1\u548c\u9a8c\u8bc1\u3002<\/li>\n<\/ol>\n<p id=\"5ca4\" class=\"graf graf--p graf-after--li\">\u6ce8\u610f\uff1a\u4e3a\u4e86\u4f7f\u7528\u4f8b\u65b9\u6cd5\u66f4\u201c\u654f\u6377\u201d\uff0c\u4e0d\u8981\u8be6\u7ec6\u8bf4\u660e\u6240\u6709\u7528\u4f8b\uff0c\u800c\u662f\u5728\u4ea7\u54c1 backlog \u4e2d\u4f18\u5148\u8003\u8651\u5b83\u4eec\uff0c\u60a8\u5e94\u8be5\u6839\u636e\u5f00\u53d1\u9636\u6bb5\u53ca\u65f6\u7ec6\u5316\u4e0d\u540c\u7ec6\u8282\u7ea7\u522b\u7684\u7528\u4f8b\u548c\u6070\u5230\u597d\u5904\u7684\u65b9\u5f0f\u3002<\/p>\n<p id=\"3e36\" class=\"graf graf--p graf-after--p\">\u4f60\u4e5f\u53ef\u4ee5\uff1a<\/p>\n<ol class=\"postList\">\n<li id=\"4907\" class=\"graf graf--li graf-after--p\">\u5c06\u7528\u4e8e\u7528\u4f8b\u903b\u8f91\u5206\u7c7b\u7684\u5305\u7ed8\u5236\u5230\u76f8\u5173\u5b50\u7cfb\u7edf\u4e2d\u3002<\/li>\n<\/ol>\n<figure id=\"c108\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/02tx5hRXglD-Oq4SU.png\" data-image-id=\"0*2tx5hRXglD-Oq4SU.png\" data-width=\"661\" data-height=\"535\" \/><\/figure>\n<h3 id=\"4b5a\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Structuring_Use_Cases\">\u6784\u5efa\u7528\u4f8b<\/span><\/h3>\n<p id=\"281a\" class=\"graf graf--p graf-after--h3\">UML \u5b9a\u4e49\u4e86\u7528\u4f8b\u4e4b\u95f4\u5173\u8054\u7684\u4e09\u79cd\u539f\u578b\uff1a<\/p>\n<h3 id=\"0d1f\" class=\"graf graf--h3 graf-after--p\"><span id=\"include_Use_Case\">&lt;&lt;include&gt;&gt; \u7528\u4f8b<\/span><\/h3>\n<p id=\"0cd9\" class=\"graf graf--p graf-after--h3\">\u4f7f\u7528 &lt;&lt;include&gt;&gt; \u5173\u7cfb\u7684\u65f6\u95f4\u662f\u5728\u60a8\u5b8c\u6210\u6240\u6709\u4e3b\u8981\u7528\u4f8b\u7684\u7b2c\u4e00\u4e2a\u526a\u8f91\u63cf\u8ff0\u4e4b\u540e\u3002\u60a8\u73b0\u5728\u53ef\u4ee5\u67e5\u770b\u7528\u4f8b\u5e76\u786e\u5b9a\u7528\u6237-\u7cfb\u7edf\u4ea4\u4e92\u7684\u5e38\u89c1\u5e8f\u5217\u3002<\/p>\n<figure id=\"72a0\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0m_B4YDiV9kCFVOMK.png\" data-image-id=\"0*m_B4YDiV9kCFVOMK.png\" data-width=\"330\" data-height=\"109\" \/><\/figure>\n<h3 id=\"5cd4\" class=\"graf graf--h3 graf-after--figure\"><span id=\"extend_Use_Case\">&lt;&lt;\u6269\u5c55&gt;&gt;\u7528\u4f8b<\/span><\/h3>\n<p id=\"6a9c\" class=\"graf graf--p graf-after--h3\">\u5b9e\u9645\u4e0a\uff0c\u6269\u5c55\u7528\u4f8b\u662f\u57fa\u672c\u7528\u4f8b\u7684\u66ff\u4ee3\u8fc7\u7a0b\u3002&lt;&lt;extend&gt;&gt; \u7528\u4f8b\u901a\u8fc7\u5728\u6982\u5ff5\u4e0a\u5c06\u9644\u52a0\u52a8\u4f5c\u5e8f\u5217\u63d2\u5165\u57fa\u672c\u7528\u4f8b\u5e8f\u5217\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<figure id=\"2187\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0jXVxvsuIavlMpBeM.png\" data-image-id=\"0*jXVxvsuIavlMpBeM.png\" data-width=\"341\" data-height=\"41\" \/><\/figure>\n<h3 id=\"12fe\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Abstract_and_generalized_Use_Case\">\u62bd\u8c61\u548c\u6982\u62ec\u7684\u7528\u4f8b<\/span><\/h3>\n<p id=\"1e32\" class=\"graf graf--p graf-after--h3\">\u4e00\u822c\u7528\u4f8b\u662f\u62bd\u8c61\u7684\u3002\u5b83\u4e0d\u80fd\u88ab\u5b9e\u4f8b\u5316\uff0c\u56e0\u4e3a\u5b83\u5305\u542b\u4e0d\u5b8c\u6574\u7684\u4fe1\u606f\u3002\u62bd\u8c61\u7528\u4f8b\u7684\u6807\u9898\u4ee5\u659c\u4f53\u663e\u793a\u3002<\/p>\n<figure id=\"6821\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0-wVL-HC6gnUmbN5K.png\" data-image-id=\"0*-wVL-HC6gnUmbN5K.png\" data-width=\"339\" data-height=\"128\" \/><\/figure>\n<p id=\"0855\" class=\"graf graf--p graf-after--figure\"><strong class=\"markup--strong markup--p-strong\">\u4f8b\u5b50<\/strong><\/p>\n<p id=\"bb76\" class=\"graf graf--p graf-after--p\">\u6b64\u793a\u4f8b\u63cf\u8ff0\u4e86\u51e0\u4e2a\u4e1a\u52a1\u7528\u4f8b\uff08\u76ee\u6807\uff09\u7684\u6a21\u578b\uff0c\u5b83\u8868\u793a\u9910\u5385\uff08\u4e1a\u52a1\u7cfb\u7edf\uff09\u4e0e\u5176\u4e3b\u8981\u53c2\u4e0e\u8005\u4e4b\u95f4\u7684\u4ea4\u4e92\u3002<\/p>\n<p id=\"316d\" class=\"graf graf--p graf-after--p\">\u5728\u7b2c\u4e00\u6b21\u5207\u5272\u4e2d\u786e\u5b9a\u4e86\u57fa\u672c\u7528\u4f8b\u4e4b\u540e\uff0c\u4e5f\u8bb8\u6211\u4eec\u53ef\u4ee5\u5728\u7b2c\u4e8c\u8f6e\u6da6\u8272\u4e2d\u4f7f\u7528 &lt;&lt;extend&gt;&gt; \u548c &lt;&lt;include&gt;&gt; \u7528\u4f8b\u8fdb\u4e00\u6b65\u6784\u5efa\u8fd9\u4e9b\u7528\u4f8b\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<figure id=\"3209\" class=\"graf graf--figure graf-after--p graf--trailing\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0Argi8t1Gtl7lE-3d.png\" data-image-id=\"0*Argi8t1Gtl7lE-3d.png\" data-width=\"792\" data-height=\"571\" \/><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"3cf8\" class=\"graf graf--h3 graf--leading\"><span id=\"Business_Use_Case\">\u4e1a\u52a1\u7528\u4f8b<\/span><\/h3>\n<p id=\"4904\" class=\"graf graf--p graf-after--h3\">\u4e1a\u52a1\u7528\u4f8b\u662f\u7528\u00a0<strong class=\"markup--strong markup--p-strong\">\u65e0\u6280\u672f\u672f\u8bed<\/strong>\u63cf\u8ff0\u7684\u00a0\uff0c\u5b83\u5c06\u4e1a\u52a1\u6d41\u7a0b\u89c6\u4e3a\u4e00\u4e2a\u9ed1\u76d2\u5e76\u63cf\u8ff0\u5176\u4e1a\u52a1\u53c2\u4e0e\u8005\u4f7f\u7528\u7684\u4e1a\u52a1\u6d41\u7a0b\uff0c\u800c\u666e\u901a\u7528\u4f8b\u901a\u5e38\u5728\u00a0<strong class=\"markup--strong markup--p-strong\">\u7cfb\u7edf\u529f\u80fd\u7ea7\u522b<\/strong>\u8fdb\u884c\u63cf\u8ff0\u00a0\u5e76\u6307\u5b9a\u529f\u80fd\u6216\u8005\u7cfb\u7edf\u4e3a\u7528\u6237\u63d0\u4f9b\u7684\u670d\u52a1\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u4e1a\u52a1\u7528\u4f8b\u8868\u793a\u5728\u5f53\u524d\u60c5\u51b5\u4e0b\u5982\u4f55\u624b\u52a8\u5b8c\u6210\u5de5\u4f5c\uff0c\u4e0d\u4e00\u5b9a\u7531\u7cfb\u7edf\u5b8c\u6210\u6216\u6253\u7b97\u5728\u76ee\u6807\u7cfb\u7edf\u8303\u56f4\u5185\u81ea\u52a8\u5316\u3002<\/p>\n<figure id=\"7ee5\" class=\"graf graf--figure graf-after--p graf--trailing\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0IBPLccdDxQMCJzhh.png\" data-image-id=\"0*IBPLccdDxQMCJzhh.png\" data-width=\"677\" data-height=\"420\" \/><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"9db4\" class=\"graf graf--h3 graf--leading\"><span id=\"How_to_Identify_Actors\">\u5982\u4f55\u8bc6\u522b\u6f14\u5458<\/span><\/h3>\n<p id=\"d703\" class=\"graf graf--p graf-after--h3\">\u901a\u5e38\uff0c\u4eba\u4eec\u53d1\u73b0\u901a\u8fc7\u8bc6\u522b\u53c2\u4e0e\u8005\u6765\u542f\u52a8\u9700\u6c42\u83b7\u53d6\u8fc7\u7a0b\u662f\u6700\u5bb9\u6613\u7684\u3002\u4ee5\u4e0b\u95ee\u9898\u53ef\u4ee5\u5e2e\u52a9\u60a8\u8bc6\u522b\u7cfb\u7edf\u7684\u53c2\u4e0e\u8005\uff08Schneider \u548c Winters \u2014 1998\uff09\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"5258\" class=\"graf graf--li graf-after--p\">\u8c01\u4f7f\u7528\u7cfb\u7edf\uff1f<\/li>\n<li id=\"c533\" class=\"graf graf--li graf-after--li\">\u8c01\u5b89\u88c5\u7cfb\u7edf\uff1f<\/li>\n<li id=\"e8d1\" class=\"graf graf--li graf-after--li\">\u8c01\u542f\u52a8\u7cfb\u7edf\uff1f<\/li>\n<li id=\"904b\" class=\"graf graf--li graf-after--li\">\u8c01\u7ef4\u62a4\u7cfb\u7edf\uff1f<\/li>\n<li id=\"c52d\" class=\"graf graf--li graf-after--li\">\u8c01\u5173\u95ed\u4e86\u7cfb\u7edf\uff1f<\/li>\n<li id=\"1d5c\" class=\"graf graf--li graf-after--li\">\u8fd8\u6709\u54ea\u4e9b\u5176\u4ed6\u7cfb\u7edf\u4f7f\u7528\u8be5\u7cfb\u7edf\uff1f<\/li>\n<li id=\"eaed\" class=\"graf graf--li graf-after--li\">\u8c01\u4ece\u8fd9\u4e2a\u7cfb\u7edf\u4e2d\u83b7\u53d6\u4fe1\u606f\uff1f<\/li>\n<li id=\"53c3\" class=\"graf graf--li graf-after--li\">\u8c01\u5411\u7cfb\u7edf\u63d0\u4f9b\u4fe1\u606f\uff1f<\/li>\n<li id=\"9c7a\" class=\"graf graf--li graf-after--li graf--trailing\">\u76ee\u524d\u6709\u4ec0\u4e48\u4e8b\u60c5\u4f1a\u81ea\u52a8\u53d1\u751f\u5417\uff1f<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"2ef7\" class=\"graf graf--h3 graf--leading\"><span id=\"How_to_Identify_Use_Cases\">\u5982\u4f55\u8bc6\u522b\u7528\u4f8b\uff1f<\/span><\/h3>\n<p id=\"a2a3\" class=\"graf graf--p graf-after--h3\">\u8bc6\u522b\u7528\u4f8b\uff0c\u7136\u540e\u901a\u8fc7\u8be2\u95ee\u6bcf\u4e2a\u53c2\u4e0e\u8005\u60f3\u8981\u4ec0\u4e48\u5916\u90e8\u53ef\u89c1\u3001\u53ef\u89c2\u5bdf\u7684\u4ef7\u503c\u6765\u8fdb\u884c\u57fa\u4e8e\u573a\u666f\u7684\u542f\u53d1\u8fc7\u7a0b\u3002\u4e00\u65e6\u786e\u5b9a\u4e86\u53c2\u4e0e\u8005\uff0c\u5c31\u53ef\u4ee5\u63d0\u51fa\u4ee5\u4e0b\u95ee\u9898\u6765\u786e\u5b9a\u7528\u4f8b\uff08Schneider \u548c Winters \u2014 1998\uff09\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"3cb2\" class=\"graf graf--li graf-after--p\">\u53c2\u4e0e\u8005\u5e0c\u671b\u7cfb\u7edf\u63d0\u4f9b\u54ea\u4e9b\u529f\u80fd\uff1f<\/li>\n<li id=\"a6d5\" class=\"graf graf--li graf-after--li\">\u7cfb\u7edf\u662f\u5426\u5b58\u50a8\u4fe1\u606f\uff1f\u54ea\u4e9b\u53c2\u4e0e\u8005\u4f1a\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u66f4\u65b0\u6216\u5220\u9664\u8fd9\u4e9b\u4fe1\u606f\uff1f<\/li>\n<li id=\"f4c3\" class=\"graf graf--li graf-after--li\">\u7cfb\u7edf\u662f\u5426\u9700\u8981\u901a\u77e5\u53c2\u4e0e\u8005\u6709\u5173\u5185\u90e8\u72b6\u6001\u7684\u673a\u4f1a\uff1f<\/li>\n<li id=\"4c67\" class=\"graf graf--li graf-after--li\">\u7cfb\u7edf\u662f\u5426\u5fc5\u987b\u77e5\u9053\u4efb\u4f55\u5916\u90e8\u4e8b\u4ef6\uff1f\u4ec0\u4e48\u53c2\u4e0e\u8005\u901a\u77e5\u7cfb\u7edf\u8fd9\u4e9b\u4e8b\u4ef6\uff1f<\/li>\n<\/ul>\n<h3 id=\"6669\" class=\"graf graf--h3 graf-after--li\"><span id=\"Use_Case_Diagram_Tips\">\u7528\u4f8b\u56fe\u63d0\u793a<\/span><\/h3>\n<p id=\"ba7a\" class=\"graf graf--p graf-after--h3\">\u73b0\u5728\uff0c\u67e5\u770b\u4ee5\u4e0b\u63d0\u793a\uff0c\u4e86\u89e3\u5982\u4f55\u5728\u60a8\u7684\u8f6f\u4ef6\u9879\u76ee\u4e2d\u6709\u6548\u5730\u5e94\u7528\u7528\u4f8b\u3002<\/p>\n<ul class=\"postList\">\n<li id=\"231b\" class=\"graf graf--li graf-after--p\">\u59cb\u7ec8\u4ece\u53c2\u4e0e\u8005\u7684\u89d2\u5ea6\u6784\u5efa\u548c\u7ec4\u7ec7\u7528\u4f8b\u56fe\u3002<\/li>\n<li id=\"a2f5\" class=\"graf graf--li graf-after--li\">\u7528\u4f8b\u5e94\u8be5\u4ece\u7b80\u5355\u548c\u5c3d\u53ef\u80fd\u9ad8\u7684\u89d2\u5ea6\u5f00\u59cb\u3002\u53ea\u6709\u8fd9\u6837\u624d\u80fd\u8fdb\u4e00\u6b65\u7ec6\u5316\u548c\u7ec6\u5316\u3002<\/li>\n<li id=\"1527\" class=\"graf graf--li graf-after--li graf--trailing\">\u7528\u4f8b\u56fe\u57fa\u4e8e\u529f\u80fd\uff0c\u56e0\u6b64\u5e94\u8be5\u5173\u6ce8\u201c\u4ec0\u4e48\u201d\u800c\u4e0d\u662f\u201c\u5982\u4f55\u201d\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"97f6\" class=\"graf graf--h3 graf--leading\"><span id=\"Use_Case_Levels_of_Details\">\u7528\u4f8b\u7ea7\u522b\u7684\u8be6\u7ec6\u4fe1\u606f<\/span><\/h3>\n<p id=\"ab55\" class=\"graf graf--p graf-after--h3\">\u7528\u4f8b\u7c92\u5ea6\u662f\u6307\u5728\u7528\u4f8b\u89c4\u8303\u4e2d\u7ec4\u7ec7\u4fe1\u606f\u7684\u65b9\u5f0f\uff0c\u5728\u67d0\u79cd\u7a0b\u5ea6\u4e0a\uff0c\u662f\u6307\u7f16\u5199\u5b83\u4eec\u7684\u8be6\u7ec6\u7a0b\u5ea6\u3002\u5b9e\u73b0\u6b63\u786e\u7ea7\u522b\u7684\u7528\u4f8b\u7c92\u5ea6\u53ef\u4ee5\u7b80\u5316\u5229\u76ca\u76f8\u5173\u8005\u548c\u5f00\u53d1\u4eba\u5458\u4e4b\u95f4\u7684\u6c9f\u901a\uff0c\u5e76\u6539\u8fdb\u9879\u76ee\u89c4\u5212\u3002<\/p>\n<p id=\"c639\" class=\"graf graf--p graf-after--p\">Alastair Cockburn \u5728\u00a0<em class=\"markup--em markup--p-em\">\u7f16\u5199\u6709\u6548\u7528\u4f8b<\/em>\u00a0\u4e2d\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ece\u6d77\u6d0b\u7684\u89d2\u5ea6\u6765\u601d\u8003\u4e0d\u540c\u7ea7\u522b\u7684\u76ee\u6807\u7ea7\u522b\uff1a<\/p>\n<figure id=\"9e8b\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0UUTQlxMPN-DMLume.png\" data-image-id=\"0*UUTQlxMPN-DMLume.png\" data-width=\"515\" data-height=\"388\" \/><\/figure>\n<p id=\"bfff\" class=\"graf graf--p graf-after--figure\">\u6ce8\u610f\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"45b9\" class=\"graf graf--li graf-after--p\">\u867d\u7136\u7528\u4f8b\u672c\u8eab\u53ef\u80fd\u4f1a\u6df1\u5165\u4e86\u89e3\u6bcf\u79cd\u53ef\u80fd\u6027\u7684\u5927\u91cf\u7ec6\u8282\uff0c\u4f46\u7528\u4f8b\u56fe\u901a\u5e38\u7528\u4e8e\u4f5c\u4e3a\u84dd\u56fe\u7684\u7cfb\u7edf\u7684\u66f4\u9ad8\u7ea7\u522b\u89c6\u56fe\u3002<\/li>\n<li id=\"8c72\" class=\"graf graf--li graf-after--li\">\u5f53\u4e0d\u9700\u8981\u65f6\uff0c\u4ee5\u8f83\u7c97\u7684\u7c92\u5ea6\u548c\u8f83\u5c11\u7684\u7ec6\u8282\u7f16\u5199\u7528\u4f8b\u662f\u6709\u76ca\u7684\u3002<\/li>\n<\/ul>\n<p id=\"442f\" class=\"graf graf--p graf-after--li\">\u6211\u5e0c\u671b\u60a8\u73b0\u5728\u53ef\u4ee5\u56de\u7b54\u201c\u4ec0\u4e48\u662f\u7528\u4f8b\u56fe\u201d\uff0c\u5e76\u53ef\u4ee5\u5728\u60a8\u7684\u9879\u76ee\u4e2d\u5e94\u7528\u7528\u4f8b\u3002\u5982\u679c\u60a8\u60f3\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u5176\u4ed6 UML \u56fe\u7c7b\u578b\u7684\u4fe1\u606f\uff0c\u8bf7\u67e5\u770b UML \u6307\u5357\uff1a\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\">Overview of the 14 UML Diagram Types<\/a>\u3002<\/p>\n<p id=\"2a5a\" class=\"graf graf--p graf-after--p\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\">\u4ec5\u4ee5UML<\/a>\u8868\u793a\u6cd5\u663e\u793a\u7528\u4f8b\u56fe\u00a0\u00a0\u662f\u4e0d\u591f\u7684\u3002\u6bcf\u4e2a\u7528\u4f8b\u90fd\u9644\u6709\u89e3\u91ca\u7528\u4f8b\u76ee\u7684\u7684\u6587\u672c\u4ee5\u53ca\u6267\u884c\u7528\u4f8b\u65f6\u5b8c\u6210\u7684\u529f\u80fd\u3002<\/p>\n<p id=\"c134\" class=\"graf graf--p graf-after--p\">\u7528\u4f8b\u89c4\u8303\u901a\u5e38\u5728\u5206\u6790\u548c\u8bbe\u8ba1\u9636\u6bb5\u4ee5\u8fed\u4ee3\u65b9\u5f0f\u521b\u5efa\u3002<\/p>\n<ul class=\"postList\">\n<li id=\"24eb\" class=\"graf graf--li graf-after--p\">\u9996\u5148\uff0c\u53ea\u5199\u4e86\u6267\u884c\u7528\u4f8b\u7684\u6b63\u5e38\u6d41\u7a0b\u6240\u9700\u7684\u6b65\u9aa4\u7684\u7b80\u8981\u63cf\u8ff0\uff08\u5373\uff0c\u7528\u4f8b\u63d0\u4f9b\u4e86\u4ec0\u4e48\u529f\u80fd\uff09\u3002<\/li>\n<li id=\"e7d2\" class=\"graf graf--li graf-after--li\">\u968f\u7740\u5206\u6790\u7684\u8fdb\u884c\uff0c\u8fd9\u4e9b\u6b65\u9aa4\u88ab\u5145\u5b9e\u4ee5\u6dfb\u52a0\u66f4\u591a\u7ec6\u8282\u3002<\/li>\n<li id=\"4bbd\" class=\"graf graf--li graf-after--li\">\u6700\u540e\uff0c\u5c06\u5f02\u5e38\u6d41\u6dfb\u52a0\u5230\u7528\u4f8b\u4e2d<\/li>\n<li id=\"eb82\" class=\"graf graf--li graf-after--li graf--trailing\">\u6bcf\u4e2a\u9879\u76ee\u90fd\u53ef\u4ee5\u91c7\u7528\u6807\u51c6\u7528\u4f8b\u6a21\u677f\u6765\u521b\u5efa\u7528\u4f8b\u89c4\u8303\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"d8b4\" class=\"graf graf--h3 graf--leading\"><span id=\"Use_Case_vs_Use_Case_Specification\">\u7528\u4f8b\u4e0e\u7528\u4f8b\u89c4\u8303<\/span><\/h3>\n<p id=\"481a\" class=\"graf graf--p graf-after--h3\">\u7528\u4f8b\u63cf\u8ff0\u4e86\u7531\u53c2\u4e0e\u8005\u6267\u884c\u7684\u4efb\u52a1\uff0c\u8be5\u4efb\u52a1\u4e3a\u4f01\u4e1a\u4ea7\u751f\u4e86\u5546\u4e1a\u4ef7\u503c\u7684\u7ed3\u679c\u3002\u7528\u4f8b\u53ef\u4ee5\u53ef\u89c6\u5316\u4e3a\u7528\u4f8b\u56fe\u6216\/\u548c\u7ed3\u6784\u5316\u6587\u672c\u89c4\u8303\u683c\u5f0f\uff1a<\/p>\n<figure id=\"9dc8\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0n8tVXuhd49QhcguP.png\" data-image-id=\"0*n8tVXuhd49QhcguP.png\" data-width=\"549\" data-height=\"202\" \/><\/figure>\n<p id=\"8ef4\" class=\"graf graf--p graf-after--figure\">\u7528\u4f8b\uff08\u4efb\u52a1\u2014\u2014\u5ba2\u6237\u60f3\u8981\u6267\u884c\uff09\u53ef\u80fd\u662f\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"2d2d\" class=\"graf graf--li graf-after--p\">\u4ea4\u4e92\u5f0f\u2014\u2014\u7cfb\u7edf\u7528\u4f8b\u63cf\u8ff0\u4e86\u53c2\u4e0e\u8005\u4e0e\u7cfb\u7edf\u7684\u4ea4\u4e92\uff0c\u4ee5\u5b9e\u73b0\u5df2\u5b9a\u4e49\u7684\u4e1a\u52a1\u76ee\u6807<\/li>\n<li id=\"ef09\" class=\"graf graf--li graf-after--li\">\u624b\u52a8 &#8211; \u6f14\u5458\u6267\u884c\u7684\u4e00\u7cfb\u5217\u52a8\u4f5c<\/li>\n<li id=\"0fd3\" class=\"graf graf--li graf-after--li graf--trailing\">\u81ea\u52a8\u5316 \u2014 \u7531\u7a0b\u5e8f\u6216\u811a\u672c\u6267\u884c\u7684\u4e00\u7cfb\u5217\u6b65\u9aa4<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"4e23\" class=\"graf graf--h3 graf--leading\"><span id=\"Characteristics_of_Use_Cases\">\u7528\u4f8b\u7684\u7279\u5f81<\/span><\/h3>\n<p id=\"8785\" class=\"graf graf--p graf-after--h3\">\u4e00\u4e2a\u7528\u4f8b\u6709\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"bf7f\" class=\"graf graf--li graf-after--p\">\u53ea\u6709\u4e00\u4e2a\u76ee\u6807<\/li>\n<li id=\"6db9\" class=\"graf graf--li graf-after--li\">\u5355\u4e00\u8d77\u70b9<\/li>\n<li id=\"441c\" class=\"graf graf--li graf-after--li\">\u5355\u4e00\u7684\u7ec8\u70b9<\/li>\n<li id=\"2901\" class=\"graf graf--li graf-after--li\">\u4ece\u5934\u5230\u5c3e\u7684\u591a\u79cd\u8def\u5f84<\/li>\n<li id=\"1003\" class=\"graf graf--li graf-after--li\">\u5373\u4e3a\u5404\u79cd\u53ef\u80fd\u7684\u6761\u4ef6\u6307\u5b9a\u884c\u4e3a<\/li>\n<li id=\"50b2\" class=\"graf graf--li graf-after--li\">\u6bcf\u4e2a\u6761\u4ef6\u53ef\u80fd\u9700\u8981\u7279\u5b9a\u7684\u64cd\u4f5c<\/li>\n<\/ul>\n<figure id=\"f1cf\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0__NbbRJYX9JIelSq.png\" data-image-id=\"0*__NbbRJYX9JIelSq.png\" data-width=\"565\" data-height=\"206\" \/><\/figure>\n<p id=\"cbe2\" class=\"graf graf--p graf-after--figure\">\u4f8b\u5982\u2014\u2014\u5ba2\u6237\u652f\u4ed8\u8d26\u5355\uff1a<\/p>\n<figure id=\"bafa\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0fh1-m-Sw5fkBrUCl.png\" data-image-id=\"0*fh1-m-Sw5fkBrUCl.png\" data-width=\"216\" data-height=\"73\" \/><\/figure>\n<p id=\"ea58\" class=\"graf graf--p graf-after--figure\">\u5b9e\u73b0\u76ee\u6807\u6709\u591a\u79cd\u9014\u5f84\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"23f0\" class=\"graf graf--li graf-after--p\">\u7535\u8bdd\u652f\u4ed8<\/li>\n<li id=\"5457\" class=\"graf graf--li graf-after--li\">\u901a\u8fc7\u90ae\u5bc4<\/li>\n<li id=\"7bbd\" class=\"graf graf--li graf-after--li\">\u4eb2\u81ea<\/li>\n<li id=\"a5c1\" class=\"graf graf--li graf-after--li\">\u901a\u8fc7\u652f\u7968<\/li>\n<li id=\"c376\" class=\"graf graf--li graf-after--li\">\u7528\u73b0\u91d1\u7b49<\/li>\n<\/ul>\n<p id=\"f39d\" class=\"graf graf--p graf-after--li\">\u4e0d\u901a\u5411\u76ee\u6807\u7684\u8def\u5f84\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"a8c4\" class=\"graf graf--li graf-after--p graf--trailing\">\u4fe1\u7528\u5361\u88ab\u62d2\u7edd<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"bc28\" class=\"graf graf--h3 graf--leading\"><span id=\"Agile_Use_Case_Approach\">\u654f\u6377\u7528\u4f8b\u65b9\u6cd5<\/span><\/h3>\n<p id=\"3987\" class=\"graf graf--p graf-after--h3\">\u7528\u4f8b\u6a21\u578b\u53ca\u5176\u5404\u4e2a\u7528\u4f8b\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u9010\u7ea7\u6f14\u8fdb\u3002\u5e76\u975e\u6a21\u578b\u7684\u6240\u6709\u7528\u4f8b\u90fd\u5fc5\u987b\u6307\u5b9a\u4e3a\u76f8\u540c\u7684\u8be6\u7ec6\u7a0b\u5ea6\u3002<\/p>\n<h3 id=\"eb4b\" class=\"graf graf--h3 graf-after--p\"><span id=\"Just-in-Time_and_Just-Enough\">\u9002\u65f6\u4e14\u6070\u5230\u597d\u5904<\/span><\/h3>\n<p id=\"c60a\" class=\"graf graf--p graf-after--h3\">\u7528\u4f8b\u53ef\u4ee5\u5728\u4e0d\u540c\u7ea7\u522b\u7684\u6570\u636e\u548c\u8303\u56f4\u5185\u7f16\u5199\uff0c\u6bcf\u4e2a\u90fd\u6709\u4e00\u4e2a\u76ee\u7684\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"3c61\" class=\"graf graf--li graf-after--p\">\u6458\u8981\uff1a\u7cfb\u7edf\u529f\u80fd\u6216\u4e1a\u52a1\u6d41\u7a0b\u7684\u4e00\u822c\u63cf\u8ff0\u548c\u5168\u9762\u6982\u8ff0\u3002<\/li>\n<li id=\"9dc6\" class=\"graf graf--li graf-after--li\">\u7528\u6237\u7ea7\u522b\uff1a\u4e0e\u4efb\u52a1\u76f8\u5173\u7684\u7528\u6237\u63cf\u8ff0\u4ee5\u53ca\u4ed6\u4eec\u5982\u4f55\u4e0e\u7cfb\u7edf\u4ea4\u4e92\uff1b\u7279\u5b9a\u4e1a\u52a1\u6d41\u7a0b\u7684\u63cf\u8ff0\u3002\u7528\u6237\u7ea7\u7528\u4f8b\u901a\u5e38\u88ab\u8ba4\u4e3a\u662f\u7528\u6237\u4e3b\u8981\u5de5\u4f5c\u7684\u4efb\u52a1\u7ea7\u522b\u3002<\/li>\n<li id=\"382d\" class=\"graf graf--li graf-after--li\">\u5b50\u529f\u80fd\uff1a\u7528\u4e8e\u5b8c\u6210\u6838\u5fc3\u7528\u4f8b\u7684\u5b50\u90e8\u5206\u7684\u8f83\u4f4e\u7ea7\u522b\u6d3b\u52a8\u7684\u63cf\u8ff0\u3002<\/li>\n<\/ul>\n<figure id=\"7f30\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0xEjJ_IyNvadvWHYy.png\" data-image-id=\"0*xEjJ_IyNvadvWHYy.png\" data-width=\"975\" data-height=\"457\" \/><\/figure>\n<p id=\"2af5\" class=\"graf graf--p graf-after--figure graf--trailing\">\u6ce8\u610f\uff1a\u67d0\u4e9b\u7528\u4f8b\u53ef\u80fd\u88ab\u5145\u5206\u6307\u5b9a\u5230 II \u7ea7\u3002\u5f53\u4f7f\u7528\u53ca\u65f6\u548c\u6070\u5230\u597d\u5904\u7684\u65b9\u5f0f\u83b7\u5f97\u8db3\u591f\u7684\u7ec6\u8282\u65f6\uff0c\u60a8\u5c31\u4f1a\u505c\u4e0b\u6765\u3002<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"3002\" class=\"graf graf--h3 graf--leading\"><span id=\"A_Detailed_Use_Case_Specification\">\u8be6\u7ec6\u7684\u7528\u4f8b\u89c4\u8303<\/span><\/h3>\n<p id=\"1a3f\" class=\"graf graf--p graf-after--h3\">\u8be6\u7ec6\u7528\u4f8b\u662f\u4e00\u79cd\u6587\u672c\u8868\u793a\uff0c\u5b83\u4ee5\u67d0\u79cd\u683c\u5f0f\u8bf4\u660e\u4e00\u7cfb\u5217\u4e8b\u4ef6\u4ee5\u53ca\u5176\u4ed6\u76f8\u5173\u7528\u4f8b\u4fe1\u606f\u3002\u4eba\u4eec\u901a\u5e38\u91c7\u7528\u6807\u51c6\u7528\u4f8b\u6a21\u677f\u6765\u8bb0\u5f55\u7528\u4f8b\u7684\u8be6\u7ec6\u4fe1\u606f<\/p>\n<figure id=\"e0b2\" class=\"graf graf--figure graf-after--p graf--trailing\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0paghzNz8-_NLxYcW.png\" data-image-id=\"0*paghzNz8-_NLxYcW.png\" data-width=\"463\" data-height=\"259\" \/><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body section--last\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"7b36\" class=\"graf graf--h3 graf--leading\"><span id=\"Use_Case_Template_ATM_withdraw_case_example\">\u7528\u4f8b\u6a21\u677f\u2014\u2014ATM\u53d6\u6b3e\u6848\u4f8b\u793a\u4f8b<\/span><\/h3>\n<p id=\"91fa\" class=\"graf graf--p graf-after--h3\">\u5982\u524d\u6240\u8ff0\uff0c\u7528\u4f8b\u6709\u51e0\u79cd\u7b26\u53f7\u6837\u5f0f\uff08\u4f8b\u5982\u56fe\u8868\u6837\u5f0f\u3001\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\u3001\u6587\u672c\u683c\u5f0f\uff09\u3002\u65e0\u8bba\u4f7f\u7528\u4ec0\u4e48\u7b26\u53f7\u90fd\u5e94\u8be5\u6613\u4e8e\u7406\u89e3\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u6a21\u677f\uff0c\u4f8b\u5982\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/en.wikipedia.org\/wiki\/Alistair_Cockburn\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Alistair_Cockburn\">Alistair Cockburn<\/a>\u4e2d\u7684\u6a21\u677f\uff0c\u4f46\u4e5f\u53ef\u4ee5\u9009\u62e9\u6700\u9002\u5408\u60a8\u56e2\u961f\u7684\u6a21\u677f\u3002<\/p>\n<figure id=\"1671\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/10ClfnUGipCwQFuNGtuU9FQ.png\" data-image-id=\"1*0ClfnUGipCwQFuNGtuU9FQ.png\" data-width=\"749\" data-height=\"399\" \/><figcaption class=\"imageCaption\"><strong class=\"markup--strong markup--figure-strong\">\u7528\u4f8b\u89c4\u8303\u2014\u2014\u89c6\u89c9\u8303\u5f0f<\/strong><\/figcaption><\/figure>\n<figure id=\"2735\" class=\"graf graf--figure graf-after--figure\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/1VqoE7033EwSqt4Sq_dk0ww.png\" data-image-id=\"1*VqoE7033EwSqt4Sq_dk0ww.png\" data-width=\"744\" data-height=\"493\" \/><figcaption class=\"imageCaption\">\u7528\u4f8b\u89c4\u8303\u2014\u2014\u57fa\u672c\u8def\u5f84<\/figcaption><\/figure>\n<figure id=\"5353\" class=\"graf graf--figure graf-after--figure\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/1Pzsy8FEULiLFcSQVqysdYg.png\" data-image-id=\"1*Pzsy8FEULiLFcSQVqysdYg.png\" data-width=\"747\" data-height=\"410\" \/><figcaption class=\"imageCaption\">\u7528\u4f8b\u89c4\u8303\u2014\u2014\u66ff\u4ee3\u8def\u5f84<\/figcaption><\/figure>\n<figure id=\"b8c6\" class=\"graf graf--figure graf-after--figure\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/1bfD6NqjFvaPKE_iJETi02g.png\" data-image-id=\"1*bfD6NqjFvaPKE_iJETi02g.png\" data-width=\"744\" data-height=\"195\" \/><figcaption class=\"imageCaption\">\u7528\u4f8b\u89c4\u8303\u2014\u2014\u4e1a\u52a1\u89c4\u5219<\/figcaption><\/figure>\n<figure id=\"4f1b\" class=\"graf graf--figure graf-after--figure\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/1R9g60hvrLrtkQHcr1YrRNQ.png\" data-image-id=\"1*R9g60hvrLrtkQHcr1YrRNQ.png\" data-width=\"753\" data-height=\"174\" \/><figcaption class=\"imageCaption\">\u7528\u4f8b\u89c4\u8303\u2014\u2014\u975e\u529f\u80fd\u6027\u9700\u6c42<\/figcaption><\/figure>\n<h4 id=\"bf4e\" class=\"graf graf--h4 graf-after--figure\"><span id=\"Create_Simple_Use_Case_Diagrams\">\u521b\u5efa\u7b80\u5355\u7684\u7528\u4f8b\u56fe<\/span><\/h4>\n<p id=\"f2e9\" class=\"graf graf--p graf-after--h4\">\u5982\u679c\u60a8\u60f3\u7ed8\u5236\u4f11\u95f2\u6848\u4f8b\u56fe\uff0c\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"http:\/\/online.visual-paradigm.com\/\" target=\"_blank\" rel=\"noopener\" data-href=\"http:\/\/online.visual-paradigm.com\">Visual Paradigm Online<\/a>\u00a0\u5c06\u662f\u60a8\u7684\u6700\u4f73\u9009\u62e9\u3002\u56e0\u4e3a\u5b83\u6c38\u8fdc\u5b8c\u5168\u514d\u8d39\uff0c\u6ca1\u6709\u9650\u5236\uff0c\u96f6\u8bbe\u7f6e\u548c\u914d\u7f6e\u3002<\/p>\n<p id=\"4a58\" class=\"graf graf--p graf-after--p\">\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\">\u00a0Visual Paradigm \u793e\u533a\u7248<\/a>\uff0c\u5b83\u8fd8\u53ef\u4ee5\u514d\u8d39\u4e3a\u5404\u79cd\u5e73\u53f0\u521b\u5efa\u7528\u4f8b\u3002<\/p>\n<p id=\"0620\" class=\"graf graf--p graf-after--p\"><strong class=\"markup--strong markup--p-strong\">\u6267\u884c\u6b63\u5f0f\u7684\u7528\u4f8b\u5efa\u6a21\u548c\u5206\u6790<\/strong><\/p>\n<p id=\"6a69\" class=\"graf graf--p graf-after--p\">\u5982\u679c\u60a8\u60f3\u6267\u884c\u548c\u5f00\u53d1\u7528\u4f8b\u5efa\u6a21\uff0c\u5efa\u8bae\u60a8\u4f7f\u7528\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/shop\/vp.jsp?license=perpetual\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/shop\/vp.jsp?license=perpetual\">Visual Paradigm \u4ed8\u8d39\u7248\u672c<\/a>\u00a0\uff0c\u5b83\u4f7f\u60a8\u80fd\u591f\u5f00\u53d1\u5982\u4e0a\u6240\u8ff0\u7684\u6b63\u786e\u548c\u5b8c\u6574\u7684\u7528\u4f8b\u89c4\u8303\u3002<\/p>\n<h4 id=\"8945\" class=\"graf graf--h4 graf-after--p\"><span id=\"Do-it-Yourself_now_with_Visual_Paradigm_Online\"><a class=\"markup--anchor markup--h4-anchor\" href=\"https:\/\/en.wikipedia.org\/wiki\/Visual_Paradigm\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Visual_Paradigm\">\u73b0\u5728\u7528Visual Paradigm<\/a>\u00a0\u00a0Online\u81ea\u5df1\u52a8\u624b\u00a0<\/span><\/h4>\n<p id=\"a1da\" class=\"graf graf--p graf-after--h4\">\u7acb\u5373\u5c1d\u8bd5\u5e76\u4eab\u53d7\u6240\u6709\u8fd9\u4e9b\u53ef\u7acb\u5373\u7f16\u8f91\u7684\u793a\u4f8b\u548c\u6a21\u677f\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p id=\"ff51\" class=\"graf graf--p graf-after--p\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/broadcasting-system\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/broadcasting-system\/\">\u5e7f\u64ad\u7cfb\u7edf<\/a><\/p>\n<figure id=\"98e6\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0UfAMAwchILBUtg-w.png\" data-image-id=\"0*UfAMAwchILBUtg-w.png\" data-width=\"665\" data-height=\"537\" \/><\/figure>\n<p id=\"219e\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/atm\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/atm\/\">\u81ea\u52a8\u67dc\u5458\u673a<\/a><\/p>\n<figure id=\"ca61\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0st_mSsFCbmsP8TDi.png\" data-image-id=\"0*st_mSsFCbmsP8TDi.png\" data-width=\"715\" data-height=\"449\" \/><\/figure>\n<p id=\"68df\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/use-case-structuring-template\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/use-case-structuring-template\/\">\u7528\u4f8b\u7ed3\u6784\u6a21\u677f<\/a><\/p>\n<figure id=\"2950\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0iJ62t0jjMw1w_lxX.png\" data-image-id=\"0*iJ62t0jjMw1w_lxX.png\" data-width=\"431\" data-height=\"162\" \/><\/figure>\n<p id=\"860a\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/structuring-use-cases-with-stereotype\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/structuring-use-cases-with-stereotype\/\">\u4f7f\u7528\u523b\u677f\u5370\u8c61\u6784\u5efa\u7528\u4f8b<\/a><\/p>\n<figure id=\"7dd3\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0YQbyPzZqg3UNeNNK.png\" data-image-id=\"0*YQbyPzZqg3UNeNNK.png\" data-width=\"660\" data-height=\"199\" \/><\/figure>\n<p id=\"c2a2\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/system-boundaries\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/system-boundaries\/\">\u4f7f\u7528\u7cfb\u7edf\u8fb9\u754c\u8868\u793a\u591a\u4e2a\u9879\u76ee<\/a><\/p>\n<figure id=\"e913\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0SrEtLQE7gMynPmLO.png\" data-image-id=\"0*SrEtLQE7gMynPmLO.png\" data-width=\"907\" data-height=\"283\" \/><\/figure>\n<p id=\"06eb\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/online-examination-system\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/online-examination-system\/\">\u7f51\u4e0a\u8003\u8bd5\u7cfb\u7edf<\/a><\/p>\n<figure id=\"9221\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0f1lUsNCY08twFyNZ.png\" data-image-id=\"0*f1lUsNCY08twFyNZ.png\" data-width=\"681\" data-height=\"455\" \/><\/figure>\n<p id=\"5e27\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/passenger-service\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/passenger-service\/\">\u5ba2\u8fd0\u670d\u52a1<\/a><\/p>\n<figure id=\"5680\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0vF5irFKG2wXzjpsw.png\" data-image-id=\"0*vF5irFKG2wXzjpsw.png\" data-width=\"646\" data-height=\"389\" \/><\/figure>\n<p id=\"e27e\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/software-development-management\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/software-development-management\/\">\u8f6f\u4ef6\u5f00\u53d1\u7ba1\u7406<\/a><\/p>\n<figure id=\"c1db\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0MEubXOuTpSfnLju5.png\" data-image-id=\"0*MEubXOuTpSfnLju5.png\" data-width=\"616\" data-height=\"491\" \/><\/figure>\n<p id=\"52b0\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/carpark-system\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/carpark-system\/\">\u505c\u8f66\u573a\u7cfb\u7edf<\/a><\/p>\n<figure id=\"6f03\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0i8tf63Lj9WVEZGTP.png\" data-image-id=\"0*i8tf63Lj9WVEZGTP.png\" data-width=\"535\" data-height=\"551\" \/><\/figure>\n<p id=\"bb95\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/order-process-system\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/order-process-system\/\">\u8ba2\u5355\u5904\u7406\u7cfb\u7edf<\/a><\/p>\n<figure id=\"f3a4\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0ZceG7Q4E7M10mA0y.png\" data-image-id=\"0*ZceG7Q4E7M10mA0y.png\" data-width=\"678\" data-height=\"415\" \/><\/figure>\n<p id=\"c31d\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/generalization-use-case\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/generalization-use-case\/\">\u6cdb\u5316\u7528\u4f8b<\/a><\/p>\n<figure id=\"3da0\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/04JfNPMywO1eIPDHx.png\" data-image-id=\"0*4JfNPMywO1eIPDHx.png\" data-width=\"470\" data-height=\"144\" \/><\/figure>\n<p id=\"979d\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/include-and-extend-use-cases\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/include-and-extend-use-cases\/\">\u5305\u542b\u548c\u6269\u5c55\u7528\u4f8b<\/a><\/p>\n<figure id=\"09a5\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0qwsLeS2zJgta44g7.png\" data-image-id=\"0*qwsLeS2zJgta44g7.png\" data-width=\"594\" data-height=\"505\" \/><\/figure>\n<p id=\"87a2\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/website-structuring\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/website-structuring\/\">\u7f51\u7ad9\uff08\u4f7f\u7528\u6269\u5c55\u548c\u5305\u542b\u7528\u4f8b\u6784\u5efa\u7528\u4f8b\uff09<\/a><\/p>\n<figure id=\"fc11\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0c_Mc8VmHpIRcZ8Rp.png\" data-image-id=\"0*c_Mc8VmHpIRcZ8Rp.png\" data-width=\"628\" data-height=\"454\" \/><\/figure>\n<p id=\"8bc6\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/use-case-diagram-template\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/use-case-diagram-template\/\">\u7528\u4f8b\u56fe\u6a21\u677f<\/a><\/p>\n<figure id=\"f0d0\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/072S5-6bsZkDdfY9R.png\" data-image-id=\"0*72S5-6bsZkDdfY9R.png\" data-width=\"533\" data-height=\"517\" \/><\/figure>\n<p id=\"e0dd\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/external-system-as-actor\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/external-system-as-actor\/\">\u5916\u90e8\u7cfb\u7edf\u4f5c\u4e3a\u53c2\u4e0e\u8005<\/a><\/p>\n<figure id=\"740c\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0FautDov6URTXswTc.png\" data-image-id=\"0*FautDov6URTXswTc.png\" data-width=\"458\" data-height=\"335\" \/><\/figure>\n<p id=\"fb90\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/bank-atm\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/use-case-diagram\/bank-atm\/\">\u94f6\u884c\u81ea\u52a8\u67dc\u5458\u673a<\/a><\/p>\n<figure id=\"44e0\" class=\"graf graf--figure graf-after--p graf--trailing\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/cn\/wp-content\/uploads\/sites\/6\/2022\/02\/0oZ2CghGuoplrtXtQ.png\" data-image-id=\"0*oZ2CghGuoplrtXtQ.png\" data-width=\"496\" data-height=\"459\" \/><\/figure>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\u7528\u4f8b\u63cf\u8ff0\u4e86\u7528\u6237\u5982\u4f55\u4f7f\u7528\u7cfb\u7edf\u6765\u5b9e\u73b0\u7279\u5b9a\u7684\u76ee\u6807\u3002\u4e00\u4e2a\u7528\u4f8b\u56fe\u7531\u7cfb\u7edf\u3001\u76f8\u5173\u7684\u7528\u4f8b\u548c\u884c\u52a8\u8005\u7ec4\u6210\uff0c\u5e76\u5c06\u5b83\u4eec\u76f8\u4e92\u8054\u7cfb\u8d77\u6765\uff0c\u4ee5\u5b9e\u73b0\u53ef\u89c6\u5316\u3002\u5b83\u63cf\u8ff0\u7684\u662f\u4ec0\u4e48\uff1f(\u7cfb\u7edf\uff09\uff0c\u8c01\u5728\u4f7f\u7528\u8be5\u7cfb\u7edf\uff1f\u884c\u4e3a\u8005\u8bd5\u56fe\u5b9e\u73b0\u4ec0\u4e48\uff1f\u56e0\u6b64\uff0c\u7528\u4f8b\u6709\u52a9\u4e8e\u786e\u4fdd\u901a\u8fc7\u4ece\u7528\u6237\u7684\u89d2\u5ea6\u6355\u6349\u9700\u6c42\u6765\u5f00\u53d1\u6b63\u786e\u7684\u7cfb\u7edf\u3002<\/p>\n","protected":false},"author":3,"featured_media":5238,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-5232","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207 - IT \u89c2\u5bdf\u8005\u968f\u7b14 - \u8d44\u8baf\u79d1\u6280\u535a\u5ba2<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207 - IT \u89c2\u5bdf\u8005\u968f\u7b14 - \u8d44\u8baf\u79d1\u6280\u535a\u5ba2\" \/>\n<meta property=\"og:description\" content=\"\u7528\u4f8b\u63cf\u8ff0\u4e86\u7528\u6237\u5982\u4f55\u4f7f\u7528\u7cfb\u7edf\u6765\u5b9e\u73b0\u7279\u5b9a\u7684\u76ee\u6807\u3002\u4e00\u4e2a\u7528\u4f8b\u56fe\u7531\u7cfb\u7edf\u3001\u76f8\u5173\u7684\u7528\u4f8b\u548c\u884c\u52a8\u8005\u7ec4\u6210\uff0c\u5e76\u5c06\u5b83\u4eec\u76f8\u4e92\u8054\u7cfb\u8d77\u6765\uff0c\u4ee5\u5b9e\u73b0\u53ef\u89c6\u5316\u3002\u5b83\u63cf\u8ff0\u7684\u662f\u4ec0\u4e48\uff1f(\u7cfb\u7edf\uff09\uff0c\u8c01\u5728\u4f7f\u7528\u8be5\u7cfb\u7edf\uff1f\u884c\u4e3a\u8005\u8bd5\u56fe\u5b9e\u73b0\u4ec0\u4e48\uff1f\u56e0\u6b64\uff0c\u7528\u4f8b\u6709\u52a9\u4e8e\u786e\u4fdd\u901a\u8fc7\u4ece\u7528\u6237\u7684\u89d2\u5ea6\u6355\u6349\u9700\u6c42\u6765\u5f00\u53d1\u6b63\u786e\u7684\u7cfb\u7edf\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/\" \/>\n<meta property=\"og:site_name\" content=\"IT \u89c2\u5bdf\u8005\u968f\u7b14 - \u8d44\u8baf\u79d1\u6280\u535a\u5ba2\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-25T11:12:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-20T09:13:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png\" \/>\n<meta name=\"author\" content=\"vpvera\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpvera\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/\"},\"author\":{\"name\":\"vpvera\",\"@id\":\"https:\/\/www.cybermedian.com\/cn\/#\/schema\/person\/54a5a46528997d1917d55add9b0de7d5\"},\"headline\":\"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207\",\"datePublished\":\"2022-01-25T11:12:52+00:00\",\"dateModified\":\"2026-04-20T09:13:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/\"},\"wordCount\":67,\"image\":{\"@id\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png\",\"articleSection\":[\"Unified Modeling Language\"],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/\",\"url\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/\",\"name\":\"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207 - IT \u89c2\u5bdf\u8005\u968f\u7b14 - \u8d44\u8baf\u79d1\u6280\u535a\u5ba2\",\"isPartOf\":{\"@id\":\"https:\/\/www.cybermedian.com\/cn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png\",\"datePublished\":\"2022-01-25T11:12:52+00:00\",\"dateModified\":\"2026-04-20T09:13:35+00:00\",\"author\":{\"@id\":\"https:\/\/www.cybermedian.com\/cn\/#\/schema\/person\/54a5a46528997d1917d55add9b0de7d5\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#primaryimage\",\"url\":\"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png\",\"contentUrl\":\"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png\",\"width\":\"1170\",\"height\":\"658\",\"caption\":\"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.cybermedian.com\/cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.cybermedian.com\/cn\/#website\",\"url\":\"https:\/\/www.cybermedian.com\/cn\/\",\"name\":\"IT \u89c2\u5bdf\u8005\u968f\u7b14 - \u8d44\u8baf\u79d1\u6280\u535a\u5ba2\",\"description\":\"\u805a\u7126\u8d44\u8baf\u79d1\u6280\u5185\u5bb9\u9886\u57df\u6700\u524d\u6cbf\u8d44\u8baf\uff0c\u7f51\u7edc\u7cbe\u534e\uff0c\u5fc3\u5f97\u4ea4\u6d41\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.cybermedian.com\/cn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.cybermedian.com\/cn\/#\/schema\/person\/54a5a46528997d1917d55add9b0de7d5\",\"name\":\"vpvera\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.cybermedian.com\/cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/308f3b229618b77cd1764bf92dc496296ea49a0db7c1c881fa7c4f063b2b58da?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/308f3b229618b77cd1764bf92dc496296ea49a0db7c1c881fa7c4f063b2b58da?s=96&d=mm&r=g\",\"caption\":\"vpvera\"},\"url\":\"https:\/\/www.cybermedian.com\/cn\/author\/vpvera\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207 - IT \u89c2\u5bdf\u8005\u968f\u7b14 - \u8d44\u8baf\u79d1\u6280\u535a\u5ba2","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/","og_locale":"zh_CN","og_type":"article","og_title":"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207 - IT \u89c2\u5bdf\u8005\u968f\u7b14 - \u8d44\u8baf\u79d1\u6280\u535a\u5ba2","og_description":"\u7528\u4f8b\u63cf\u8ff0\u4e86\u7528\u6237\u5982\u4f55\u4f7f\u7528\u7cfb\u7edf\u6765\u5b9e\u73b0\u7279\u5b9a\u7684\u76ee\u6807\u3002\u4e00\u4e2a\u7528\u4f8b\u56fe\u7531\u7cfb\u7edf\u3001\u76f8\u5173\u7684\u7528\u4f8b\u548c\u884c\u52a8\u8005\u7ec4\u6210\uff0c\u5e76\u5c06\u5b83\u4eec\u76f8\u4e92\u8054\u7cfb\u8d77\u6765\uff0c\u4ee5\u5b9e\u73b0\u53ef\u89c6\u5316\u3002\u5b83\u63cf\u8ff0\u7684\u662f\u4ec0\u4e48\uff1f(\u7cfb\u7edf\uff09\uff0c\u8c01\u5728\u4f7f\u7528\u8be5\u7cfb\u7edf\uff1f\u884c\u4e3a\u8005\u8bd5\u56fe\u5b9e\u73b0\u4ec0\u4e48\uff1f\u56e0\u6b64\uff0c\u7528\u4f8b\u6709\u52a9\u4e8e\u786e\u4fdd\u901a\u8fc7\u4ece\u7528\u6237\u7684\u89d2\u5ea6\u6355\u6349\u9700\u6c42\u6765\u5f00\u53d1\u6b63\u786e\u7684\u7cfb\u7edf\u3002","og_url":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/","og_site_name":"IT \u89c2\u5bdf\u8005\u968f\u7b14 - \u8d44\u8baf\u79d1\u6280\u535a\u5ba2","article_published_time":"2022-01-25T11:12:52+00:00","article_modified_time":"2026-04-20T09:13:35+00:00","og_image":[{"url":"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png","type":"","width":"","height":""}],"author":"vpvera","twitter_card":"summary_large_image","twitter_image":"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png","twitter_misc":{"\u4f5c\u8005":"vpvera"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#article","isPartOf":{"@id":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/"},"author":{"name":"vpvera","@id":"https:\/\/www.cybermedian.com\/cn\/#\/schema\/person\/54a5a46528997d1917d55add9b0de7d5"},"headline":"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207","datePublished":"2022-01-25T11:12:52+00:00","dateModified":"2026-04-20T09:13:35+00:00","mainEntityOfPage":{"@id":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/"},"wordCount":67,"image":{"@id":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#primaryimage"},"thumbnailUrl":"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png","articleSection":["Unified Modeling Language"],"inLanguage":"zh-Hans"},{"@type":"WebPage","@id":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/","url":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/","name":"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207 - IT \u89c2\u5bdf\u8005\u968f\u7b14 - \u8d44\u8baf\u79d1\u6280\u535a\u5ba2","isPartOf":{"@id":"https:\/\/www.cybermedian.com\/cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#primaryimage"},"image":{"@id":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#primaryimage"},"thumbnailUrl":"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png","datePublished":"2022-01-25T11:12:52+00:00","dateModified":"2026-04-20T09:13:35+00:00","author":{"@id":"https:\/\/www.cybermedian.com\/cn\/#\/schema\/person\/54a5a46528997d1917d55add9b0de7d5"},"breadcrumb":{"@id":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#primaryimage","url":"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png","contentUrl":"https:\/\/cdn-images.visual-paradigm.com\/features\/v14\/3\/uml-and-sysml-tools\/use-case-diagram.png","width":"1170","height":"658","caption":"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207"},{"@type":"BreadcrumbList","@id":"https:\/\/www.cybermedian.com\/cn\/all-you-need-to-know-about-use-case-modeling\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.cybermedian.com\/cn\/"},{"@type":"ListItem","position":2,"name":"\u5173\u4e8e\u7528\u4f8b\u5efa\u6a21\u4f60\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207"}]},{"@type":"WebSite","@id":"https:\/\/www.cybermedian.com\/cn\/#website","url":"https:\/\/www.cybermedian.com\/cn\/","name":"IT \u89c2\u5bdf\u8005\u968f\u7b14 - \u8d44\u8baf\u79d1\u6280\u535a\u5ba2","description":"\u805a\u7126\u8d44\u8baf\u79d1\u6280\u5185\u5bb9\u9886\u57df\u6700\u524d\u6cbf\u8d44\u8baf\uff0c\u7f51\u7edc\u7cbe\u534e\uff0c\u5fc3\u5f97\u4ea4\u6d41","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.cybermedian.com\/cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.cybermedian.com\/cn\/#\/schema\/person\/54a5a46528997d1917d55add9b0de7d5","name":"vpvera","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.cybermedian.com\/cn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/308f3b229618b77cd1764bf92dc496296ea49a0db7c1c881fa7c4f063b2b58da?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/308f3b229618b77cd1764bf92dc496296ea49a0db7c1c881fa7c4f063b2b58da?s=96&d=mm&r=g","caption":"vpvera"},"url":"https:\/\/www.cybermedian.com\/cn\/author\/vpvera\/"}]}},"_links":{"self":[{"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/posts\/5232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/comments?post=5232"}],"version-history":[{"count":3,"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/posts\/5232\/revisions"}],"predecessor-version":[{"id":5237,"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/posts\/5232\/revisions\/5237"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/media\/5238"}],"wp:attachment":[{"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/media?parent=5232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/categories?post=5232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cybermedian.com\/cn\/wp-json\/wp\/v2\/tags?post=5232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}