{"id":5968,"date":"2022-01-26T01:32:23","date_gmt":"2022-01-26T01:32:23","guid":{"rendered":"https:\/\/www.cybermedian.com\/cn\/?p=5968"},"modified":"2026-04-20T09:13:20","modified_gmt":"2026-04-20T09:13:20","slug":"%e4%bb%80%e4%b9%88%e6%98%af%e7%94%a8%e4%be%8b%e5%bb%ba%e6%a8%a1%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/cn\/what-is-use-case-modeling\/","title":{"rendered":"\u4ec0\u4e48\u662f\u7528\u4f8b\u5efa\u6a21\uff1f"},"content":{"rendered":"<section class=\"section section--body section--first\">\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<p id=\"a9c3\" class=\"graf graf--p graf-after--h3\">\u7528\u4f8b\u5bf9\u7cfb\u7edf\u529f\u80fd\u7684\u7528\u6237\u89c6\u56fe\u5efa\u6a21\uff0c\u5373<\/p>\n<ul class=\"postList\">\n<li id=\"5abe\" class=\"graf graf--li graf-after--p\">\u5c31\u7528\u6237\u800c\u8a00\uff0c\u7cfb\u7edf\u505a\u4e86\u4ec0\u4e48\uff1b<\/li>\n<li id=\"8c97\" class=\"graf graf--li graf-after--li\">\u5b83\u6240\u505a\u7684\u5bf9\u7528\u6237\u6765\u8bf4\u662f\u6709\u4ef7\u503c\u7684\u3002<\/li>\n<li id=\"d81f\" class=\"graf graf--li graf-after--li\">\u7528\u4f8b\u6a21\u578b\u63d0\u4f9b\u4e86\u4e00\u79cd\u7ec4\u7ec7\u3001\u6784\u9020\u548c\u8bb0\u5f55\u5728\u9700\u6c42\u83b7\u53d6\u8fc7\u7a0b\u4e2d\u53d1\u73b0\u7684\u5927\u91cf\u4fe1\u606f\u7684\u65b9\u6cd5\uff1b<\/li>\n<li id=\"6643\" class=\"graf graf--li graf-after--li\">\u5b83\u6784\u6210\u4e86\u5f00\u53d1\u8fc7\u7a0b\u7684\u9700\u6c42\u63cf\u8ff0\u9636\u6bb5\u7684\u4e00\u4e2a\u7ec4\u6210\u90e8\u5206\u3002<\/li>\n<\/ul>\n<p id=\"93ef\" class=\"graf graf--p graf-after--li\">\u7528\u4f8b\u901a\u5e38\u662f\u56fe\u5f62\u5316\u7684\uff0c\u7528\u4f8b\u56fe\u7531\u6587\u672c\u63cf\u8ff0\u652f\u6301\uff0c\u5305\u62ec\u7528\u4f8b\u548c\u53c2\u4e0e\u8005\u63cf\u8ff0\uff0c\u4ee5\u53ca\u4e0e\u7528\u4f8b\u6a21\u677f\u76f8\u5173\u7684\u573a\u666f\uff0c\u4f7f\u7528\u4f8b\u65b9\u6cd5\u7b80\u5355\u76f4\u89c2\uff0c\u662f\u8ba8\u8bba\u548c\u9610\u660e\u5f00\u53d1\u4eba\u5458\u7406\u89e3\u7684\u7406\u60f3\u5de5\u5177\u7684\u7528\u6237\u9700\u6c42\u3002<\/p>\n<p id=\"ad57\" class=\"graf graf--p graf-after--p\">\u4e00\u65e6\u7528\u4f8b\u6a21\u578b\u5b8c\u6210\u5e76\u4e0e\u7528\u6237\u4e00\u8d77\u5ba1\u67e5\uff0c\u5b83\u5c31\u4f1a\u5f62\u6210\u4e00\u4e2a\u57fa\u672c\u7684\u7ed3\u6784\u5316\u4fe1\u606f\u6c60\uff0c\u7cfb\u7edf\u7684\u5176\u4ed6\u6a21\u578b\u5c06\u5728\u6b64\u57fa\u7840\u4e0a\u7ed8\u5236\u3002\u7528\u4f8b\u6a21\u578b\u5bf9\u4e8e\u6d4b\u8bd5\u7cfb\u7edf\u529f\u80fd\u4e5f\u5f88\u6709\u7528\u3002<\/p>\n<h4 id=\"fd4f\" class=\"graf graf--h4 graf-after--p\"><span id=\"Use_Case_Model\">\u7528\u4f8b\u6a21\u578b<\/span><\/h4>\n<p id=\"d351\" class=\"graf graf--p graf-after--h4\">\u7528\u4f8b\u6a21\u578b\u5305\u62ec\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"a2fe\" class=\"graf graf--li graf-after--p\">\u7528\u4f8b\u56fe\uff0c<\/li>\n<li id=\"d525\" class=\"graf graf--li graf-after--li\">\u4e00\u7ec4\u7528\u4f8b\u63cf\u8ff0\uff0c<\/li>\n<li id=\"9c05\" class=\"graf graf--li graf-after--li\">\u4e00\u7ec4\u6f14\u5458\u63cf\u8ff0<\/li>\n<li id=\"77d8\" class=\"graf graf--li graf-after--li\">\u4e00\u7ec4\u573a\u666f\uff08\u7531\u4e8b\u4ef6\u6d41\u63cf\u8ff0\uff09\u3002<\/li>\n<\/ul>\n<p id=\"e8cc\" class=\"graf graf--p graf-after--li\">\u7528\u4f8b\u56fe\u4f7f\u7528\u56db\u4e2a\u6982\u5ff5\u5bf9\u95ee\u9898\u57df\u8fdb\u884c\u56fe\u5f62\u5316\u5efa\u6a21\uff1a\u7528\u4f8b\u3001\u53c2\u4e0e\u8005\u3001\u5173\u7cfb\u94fe\u63a5\u548c\u8fb9\u754c\u3002<\/p>\n<p id=\"51c7\" class=\"graf graf--p graf-after--p\"><strong class=\"markup--strong markup--p-strong\">\u7528\u4f8b<\/strong>\uff1a\u7528\u7528\u4f8b\u540d\u79f0\u6807\u8bb0\u7684\u692d\u5706\u3002\u6309\u7167\u60ef\u4f8b\uff0c\u6211\u4eec\u4ee5\u52a8\u8bcd\u5f00\u5934\u6bcf\u4e2a\u7528\u4f8b\u540d\u79f0\uff0c\u4ee5\u8868\u660e\u7528\u4f8b\u4ee3\u8868\u4e00\u4e2a\u8fc7\u7a0b\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u4f7f\u7528\u201c\u7ef4\u62a4\u5ba2\u6237\u5217\u8868\u201d\u800c\u4e0d\u662f\u201c\u5ba2\u6237\u5217\u8868\u201d\uff0c\u4f7f\u7528\u201c\u5904\u7406\u67e5\u8be2\u201d\u800c\u4e0d\u662f\u201c\u67e5\u8be2\u201d\u3002<\/p>\n<p id=\"3d3d\" class=\"graf graf--p graf-after--p\"><strong class=\"markup--strong markup--p-strong\">\u6f14\u5458<\/strong>\uff1a\u5e26\u6709\u6f14\u5458\u59d3\u540d\u7684\u7b80\u5355\u7b80\u7b14\u753b\u3002\u6211\u4eec\u5c06\u6f14\u5458\u7684\u540d\u5b57\u5927\u5199\u4ee5\u4fbf\u4e8e\u8bc6\u522b\uff08\u4f8b\u5982\u56fe\u4e66\u7ba1\u7406\u5458\u3001\u5b66\u751f\uff09\u3002<\/p>\n<p id=\"adc2\" class=\"graf graf--p graf-after--p\">\u53c2\u4e0e\u8005\u53ef\u4ee5\u662f\u00a0<strong class=\"markup--strong markup--p-strong\">\u4eba\u3001\u5176\u4ed6\u7cfb\u7edf\u3001\u65f6\u95f4\u89e6\u53d1\u5668\u6216\u4e8b\u4ef6\u89e6\u53d1\u5668<\/strong>\u3002\u53c2\u4e0e\u8005\u6307\u5b9a\u7531\u7528\u6237\u6216\u4e0e\u4e3b\u4f53\u4ea4\u4e92\u7684\u4efb\u4f55\u5176\u4ed6\u7cfb\u7edf\u6240\u626e\u6f14\u7684\u89d2\u8272\u3002\u5b83\u53ef\u80fd\u4ee3\u8868\u4eba\u7c7b\u7528\u6237\u3001\u5916\u90e8\u786c\u4ef6\u6216\u5176\u4ed6\u4e3b\u4f53\u6240\u626e\u6f14\u7684\u89d2\u8272\u3002<\/p>\n<p id=\"2093\" class=\"graf graf--p graf-after--p\"><strong class=\"markup--strong markup--p-strong\">\u7528\u4f8b\u5173\u7cfb<\/strong>\uff1a\u8fde\u63a5\u53c2\u4e0e\u8005\u548c\u7528\u4f8b\u7684\u7ebf\u3002\u8fd9\u4e00\u884c\u5411\u6211\u4eec\u5c55\u793a\u4e86\u54ea\u4e9b\u53c2\u4e0e\u8005\u4e0e\u54ea\u4e9b\u7528\u4f8b\u76f8\u5173\u8054\u3002\u8fd9\u79cd\u5173\u7cfb\u4e5f\u79f0\u4e3a\u901a\u4fe1\u3002<\/p>\n<p id=\"c9a5\" class=\"graf graf--p graf-after--p\"><strong class=\"markup--strong markup--p-strong\">\u8fb9\u754c<\/strong>\uff1a\u56f4\u7ed5\u7528\u4f8b\u7ed8\u5236\u7684\u77e9\u5f62\uff0c\u5c06\u5b83\u4eec\u4e0e\u53c2\u4e0e\u8005\u5206\u5f00\uff0c\u7528\u4e8e\u63cf\u8ff0\u7cfb\u7edf\u7684\u8303\u56f4\u3002\u7cfb\u7edf\u8fb9\u754c\u662f\u53ef\u9009\u7684\u5e76\u4e14\u7ecf\u5e38\u88ab\u5ffd\u7565\u3002<\/p>\n<figure id=\"7aa4\" 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\/01\/0ssGyj09FnMZ9HOlQ.png\" data-image-id=\"0*ssGyj09FnMZ9HOlQ.png\" data-width=\"643\" data-height=\"393\" data-is-featured=\"true\" \/><\/figure>\n<h4 id=\"363a\" class=\"graf graf--h4 graf-after--figure\"><span id=\"Purpose_of_Use_Case_Diagram\">\u7528\u4f8b\u56fe\u7684\u76ee\u7684<\/span><\/h4>\n<p id=\"8f60\" class=\"graf graf--p graf-after--h4\">\u7528\u4f8b\u5efa\u6a21\u662f\u5728\u9762\u5411\u5bf9\u8c61\u8f6f\u4ef6\u5f00\u53d1\u8fc7\u7a0b\u7684\u4e0d\u540c\u9636\u6bb5\u5b8c\u6210\u7684\u3002\u6bcf\u4e2a\u9636\u6bb5\u663e\u793a\u7684\u4fe1\u606f\u7684\u8be6\u7ec6\u7a0b\u5ea6\u548c\u7c7b\u578b\u53d6\u51b3\u4e8e\u6a21\u578b\u7684\u7528\u9014\u3002\u65e9\u671f\u9636\u6bb5\u4e0d\u5305\u62ec\u4e0e\u7cfb\u7edf\u8be6\u7ec6\u8bbe\u8ba1\u6216\u5b9e\u65bd\u76f8\u5173\u7684\u4fe1\u606f\uff0c\u5f53\u65f6\u7684\u4e3b\u8981\u76ee\u7684\u662f\u4e0e\u7528\u6237\u4ea4\u6d41\u3002\u7a0d\u540e\uff0c\u5c06\u6dfb\u52a0\u6280\u672f\u7ec6\u8282\uff0c\u4f8b\u5982\u7528\u6237\u754c\u9762\u8bbe\u8ba1\uff0c\u4ee5\u4f9b\u7a0b\u5e8f\u5458\u53c2\u8003\u3002<\/p>\n<h4 id=\"7b1d\" class=\"graf graf--h4 graf-after--p\"><span id=\"Use_Case_vs_Class_Diagram_in_System_Development\">\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684\u7528\u4f8b\u4e0e\u7c7b\u56fe<\/span><\/h4>\n<p id=\"3f58\" class=\"graf graf--p graf-after--h4\">\u91cd\u8981\u7684\u662f\u8981\u8ba4\u8bc6\u5230\uff0c\u5c3d\u7ba1\u7528\u4f8b\u6a21\u578b\u5bf9\u7cfb\u7edf\u9700\u6c42\u8fdb\u884c\u4e86\u5212\u5206\u548c\u7ed3\u6784\u5316\uff0c\u4f46\u8fd9\u79cd\u7ed3\u6784\u5e76\u4e0d\u662f\u6784\u5efa\u65b0\u8f6f\u4ef6\u7cfb\u7edf\u7684\u57fa\u7840\uff0c\u4e8b\u5b9e\u4e0a\uff0c\u7c7b\u56fe\u63d0\u4f9b\u4e86\u8fd9\u79cd\u7ed3\u6784\u3002<\/p>\n<blockquote id=\"ec36\" class=\"graf graf--blockquote graf-after--p\"><p>\u7528\u4f8b\u6a21\u578b\u5c06\u7cfb\u7edf\u6784\u5efa\u4e3a\u7528\u6237\u7684\u4e3b\u8981\u4efb\u52a1\u89c6\u56fe\u3002<\/p><\/blockquote>\n<blockquote id=\"d311\" class=\"graf graf--blockquote graf-after--blockquote graf--trailing\"><p>\u7c7b\u56fe\u901a\u8fc7\u4f7f\u7528\u4e00\u7ec4\u903b\u8f91\u8f6f\u4ef6\u7ec4\u4ef6\uff08\u5bf9\u8c61\uff09\u6765\u6784\u5efa\u7cfb\u7edf\u3002<\/p><\/blockquote>\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<h4 id=\"95f9\" class=\"graf graf--h4 graf--leading\"><span id=\"UML_Diagrams\">UML \u56fe<\/span><\/h4>\n<ul class=\"postList\">\n<li id=\"83f9\" class=\"graf graf--li graf-after--h4\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\">\u4ec0\u4e48\u662f UML\uff1f<\/a><\/li>\n<li id=\"beb7\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/why-uml-modeling\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/why-uml-modeling\/\">\u4e3a\u4ec0\u4e48\u8981\u8fdb\u884c UML \u5efa\u6a21\uff1f<\/a><\/li>\n<li id=\"dcdc\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-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\/\">14 \u79cd UML \u56fe\u7c7b\u578b\u6982\u8ff0<\/a><\/li>\n<li id=\"7bac\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\">\u4ec0\u4e48\u662f\u7c7b\u56fe\uff1f<\/a><\/li>\n<li id=\"a38b\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-component-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-component-diagram\/\">\u4ec0\u4e48\u662f\u7ec4\u4ef6\u56fe\uff1f<\/a><\/li>\n<li id=\"bf6f\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-deployment-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-deployment-diagram\/\">\u4ec0\u4e48\u662f\u90e8\u7f72\u56fe\uff1f<\/a><\/li>\n<li id=\"0f0d\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\">\u4ec0\u4e48\u662f\u5bf9\u8c61\u56fe\uff1f<\/a><\/li>\n<li id=\"41b1\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-package-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-package-diagram\/\">\u4ec0\u4e48\u662f\u5c01\u88c5\u56fe\uff1f<\/a><\/li>\n<li id=\"4142\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-composite-structure-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-composite-structure-diagram\/\">\u4ec0\u4e48\u662f\u590d\u5408\u7ed3\u6784\u56fe\uff1f<\/a><\/li>\n<li id=\"d17f\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-profile-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-profile-diagram\/\">\u4ec0\u4e48\u662f\u8f6e\u5ed3\u56fe\uff1f<\/a><\/li>\n<li id=\"301f\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\" target=\"_blank\" 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