{"id":5405,"date":"2022-01-26T01:32:23","date_gmt":"2022-01-26T01:32:23","guid":{"rendered":"https:\/\/www.cybermedian.com\/tw\/?p=5405"},"modified":"2026-04-20T09:13:20","modified_gmt":"2026-04-20T09:13:20","slug":"%e4%bb%80%e9%ba%bc%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\/tw\/what-is-use-case-modeling\/","title":{"rendered":"\u4ec0\u9ebc\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\u5c0d\u7cfb\u7d71\u529f\u80fd\u7684\u7528\u6236\u8996\u5716\u5efa\u6a21\uff0c\u5373<\/p>\n<ul class=\"postList\">\n<li id=\"5abe\" class=\"graf graf--li graf-after--p\">\u5c31\u7528\u6236\u800c\u8a00\uff0c\u7cfb\u7d71\u505a\u4e86\u4ec0\u9ebc\uff1b<\/li>\n<li id=\"8c97\" class=\"graf graf--li graf-after--li\">\u5b83\u6240\u505a\u7684\u5c0d\u7528\u6236\u4f86\u8aaa\u662f\u6709\u50f9\u503c\u7684\u3002<\/li>\n<li id=\"d81f\" class=\"graf graf--li graf-after--li\">\u7528\u4f8b\u6a21\u578b\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7d44\u7e54\u3001\u69cb\u9020\u548c\u8a18\u9304\u5728\u9700\u6c42\u7372\u53d6\u904e\u7a0b\u4e2d\u767c\u73fe\u7684\u5927\u91cf\u4fe1\u606f\u7684\u65b9\u6cd5\uff1b<\/li>\n<li id=\"6643\" class=\"graf graf--li graf-after--li\">\u5b83\u69cb\u6210\u4e86\u958b\u767c\u904e\u7a0b\u7684\u9700\u6c42\u63cf\u8ff0\u968e\u6bb5\u7684\u4e00\u500b\u7d44\u6210\u90e8\u5206\u3002<\/li>\n<\/ul>\n<p id=\"93ef\" class=\"graf graf--p graf-after--li\">\u7528\u4f8b\u901a\u5e38\u662f\u5716\u5f62\u5316\u7684\uff0c\u7528\u4f8b\u5716\u7531\u6587\u672c\u63cf\u8ff0\u652f\u6301\uff0c\u5305\u62ec\u7528\u4f8b\u548c\u53c3\u8207\u8005\u63cf\u8ff0\uff0c\u4ee5\u53ca\u8207\u7528\u4f8b\u6a21\u677f\u76f8\u95dc\u7684\u5834\u666f\uff0c\u4f7f\u7528\u4f8b\u65b9\u6cd5\u7c21\u55ae\u76f4\u89c0\uff0c\u662f\u8a0e\u8ad6\u548c\u95e1\u660e\u958b\u767c\u4eba\u54e1\u7406\u89e3\u7684\u7406\u60f3\u5de5\u5177\u7684\u7528\u6236\u9700\u6c42\u3002<\/p>\n<p id=\"ad57\" class=\"graf graf--p graf-after--p\">\u4e00\u65e6\u7528\u4f8b\u6a21\u578b\u5b8c\u6210\u4e26\u8207\u7528\u6236\u4e00\u8d77\u5be9\u67e5\uff0c\u5b83\u5c31\u6703\u5f62\u6210\u4e00\u500b\u57fa\u672c\u7684\u7d50\u69cb\u5316\u4fe1\u606f\u6c60\uff0c\u7cfb\u7d71\u7684\u5176\u4ed6\u6a21\u578b\u5c07\u5728\u6b64\u57fa\u790e\u4e0a\u7e6a\u88fd\u3002\u7528\u4f8b\u6a21\u578b\u5c0d\u65bc\u6e2c\u8a66\u7cfb\u7d71\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\u5716\uff0c<\/li>\n<li id=\"d525\" class=\"graf graf--li graf-after--li\">\u4e00\u7d44\u7528\u4f8b\u63cf\u8ff0\uff0c<\/li>\n<li id=\"9c05\" class=\"graf graf--li graf-after--li\">\u4e00\u7d44\u6f14\u54e1\u63cf\u8ff0<\/li>\n<li id=\"77d8\" class=\"graf graf--li graf-after--li\">\u4e00\u7d44\u5834\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\u5716\u4f7f\u7528\u56db\u500b\u6982\u5ff5\u5c0d\u554f\u984c\u57df\u9032\u884c\u5716\u5f62\u5316\u5efa\u6a21\uff1a\u7528\u4f8b\u3001\u53c3\u8207\u8005\u3001\u95dc\u4fc2\u93c8\u63a5\u548c\u908a\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\u7a31\u6a19\u8a18\u7684\u6a62\u5713\u3002\u6309\u7167\u6163\u4f8b\uff0c\u6211\u5011\u4ee5\u52d5\u8a5e\u958b\u982d\u6bcf\u500b\u7528\u4f8b\u540d\u7a31\uff0c\u4ee5\u8868\u660e\u7528\u4f8b\u4ee3\u8868\u4e00\u500b\u904e\u7a0b\u3002\u56e0\u6b64\uff0c\u6211\u5011\u4f7f\u7528\u201c\u7dad\u8b77\u5ba2\u6236\u5217\u8868\u201d\u800c\u4e0d\u662f\u201c\u5ba2\u6236\u5217\u8868\u201d\uff0c\u4f7f\u7528\u201c\u8655\u7406\u67e5\u8a62\u201d\u800c\u4e0d\u662f\u201c\u67e5\u8a62\u201d\u3002<\/p>\n<p id=\"3d3d\" class=\"graf graf--p graf-after--p\"><strong class=\"markup--strong markup--p-strong\">\u6f14\u54e1<\/strong>\uff1a\u5e36\u6709\u6f14\u54e1\u59d3\u540d\u7684\u7c21\u55ae\u7c21\u7b46\u5283\u3002\u6211\u5011\u5c07\u6f14\u54e1\u7684\u540d\u5b57\u5927\u5beb\u4ee5\u4fbf\u65bc\u8b58\u5225\uff08\u4f8b\u5982\u5716\u66f8\u7ba1\u7406\u54e1\u3001\u5b78\u751f\uff09\u3002<\/p>\n<p id=\"adc2\" class=\"graf graf--p graf-after--p\">\u53c3\u8207\u8005\u53ef\u4ee5\u662f\u00a0<strong class=\"markup--strong markup--p-strong\">\u4eba\u3001\u5176\u4ed6\u7cfb\u7d71\u3001\u6642\u9593\u89f8\u767c\u5668\u6216\u4e8b\u4ef6\u89f8\u767c\u5668<\/strong>\u3002\u53c3\u8207\u8005\u6307\u5b9a\u7531\u7528\u6236\u6216\u8207\u4e3b\u9ad4\u4ea4\u4e92\u7684\u4efb\u4f55\u5176\u4ed6\u7cfb\u7d71\u6240\u626e\u6f14\u7684\u89d2\u8272\u3002\u5b83\u53ef\u80fd\u4ee3\u8868\u4eba\u985e\u7528\u6236\u3001\u5916\u90e8\u786c\u4ef6\u6216\u5176\u4ed6\u4e3b\u9ad4\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\u95dc\u4fc2<\/strong>\uff1a\u9023\u63a5\u53c3\u8207\u8005\u548c\u7528\u4f8b\u7684\u7dda\u3002\u9019\u4e00\u884c\u5411\u6211\u5011\u5c55\u793a\u4e86\u54ea\u4e9b\u53c3\u8207\u8005\u8207\u54ea\u4e9b\u7528\u4f8b\u76f8\u95dc\u806f\u3002\u9019\u7a2e\u95dc\u4fc2\u4e5f\u7a31\u70ba\u901a\u4fe1\u3002<\/p>\n<p id=\"c9a5\" class=\"graf graf--p graf-after--p\"><strong class=\"markup--strong markup--p-strong\">\u908a\u754c<\/strong>\uff1a\u570d\u7e5e\u7528\u4f8b\u7e6a\u88fd\u7684\u77e9\u5f62\uff0c\u5c07\u5b83\u5011\u8207\u53c3\u8207\u8005\u5206\u958b\uff0c\u7528\u65bc\u63cf\u8ff0\u7cfb\u7d71\u7684\u7bc4\u570d\u3002\u7cfb\u7d71\u908a\u754c\u662f\u53ef\u9078\u7684\u4e26\u4e14\u7d93\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\/tw\/wp-content\/uploads\/sites\/5\/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\u5716\u7684\u76ee\u7684<\/span><\/h4>\n<p id=\"8f60\" class=\"graf graf--p graf-after--h4\">\u7528\u4f8b\u5efa\u6a21\u662f\u5728\u9762\u5411\u5c0d\u8c61\u8edf\u4ef6\u958b\u767c\u904e\u7a0b\u7684\u4e0d\u540c\u968e\u6bb5\u5b8c\u6210\u7684\u3002\u6bcf\u500b\u968e\u6bb5\u986f\u793a\u7684\u4fe1\u606f\u7684\u8a73\u7d30\u7a0b\u5ea6\u548c\u985e\u578b\u53d6\u6c7a\u65bc\u6a21\u578b\u7684\u7528\u9014\u3002\u65e9\u671f\u968e\u6bb5\u4e0d\u5305\u62ec\u8207\u7cfb\u7d71\u8a73\u7d30\u8a2d\u8a08\u6216\u5be6\u65bd\u76f8\u95dc\u7684\u4fe1\u606f\uff0c\u7576\u6642\u7684\u4e3b\u8981\u76ee\u7684\u662f\u8207\u7528\u6236\u4ea4\u6d41\u3002\u7a0d\u5f8c\uff0c\u5c07\u6dfb\u52a0\u6280\u8853\u7d30\u7bc0\uff0c\u4f8b\u5982\u7528\u6236\u754c\u9762\u8a2d\u8a08\uff0c\u4ee5\u4f9b\u7a0b\u5e8f\u54e1\u53c3\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\u7d71\u958b\u767c\u4e2d\u7684\u7528\u4f8b\u8207\u985e\u5716<\/span><\/h4>\n<p id=\"3f58\" class=\"graf graf--p graf-after--h4\">\u91cd\u8981\u7684\u662f\u8981\u8a8d\u8b58\u5230\uff0c\u5118\u7ba1\u7528\u4f8b\u6a21\u578b\u5c0d\u7cfb\u7d71\u9700\u6c42\u9032\u884c\u4e86\u5283\u5206\u548c\u7d50\u69cb\u5316\uff0c\u4f46\u9019\u7a2e\u7d50\u69cb\u4e26\u4e0d\u662f\u69cb\u5efa\u65b0\u8edf\u4ef6\u7cfb\u7d71\u7684\u57fa\u790e\uff0c\u5be6\u969b\u4e0a\u662f\u7531\u985e\u5716\u63d0\u4f9b\u7684\u3002<\/p>\n<blockquote id=\"ec36\" class=\"graf graf--blockquote graf-after--p\"><p>\u7528\u4f8b\u6a21\u578b\u5c07\u7cfb\u7d71\u69cb\u5efa\u70ba\u7528\u6236\u7684\u4e3b\u8981\u4efb\u52d9\u8996\u5716\u3002<\/p><\/blockquote>\n<blockquote id=\"d311\" class=\"graf graf--blockquote graf-after--blockquote graf--trailing\"><p>\u985e\u5716\u901a\u904e\u4f7f\u7528\u4e00\u7d44\u908f\u8f2f\u8edf\u4ef6\u7d44\u4ef6\uff08\u5c0d\u8c61\uff09\u4f86\u69cb\u5efa\u7cfb\u7d71\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 \u5716<\/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\u9ebc\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\/\">\u70ba\u4ec0\u9ebc\u8981\u9032\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 \u7a2e UML \u5716\u985e\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\u9ebc\u662f\u985e\u5716\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\u9ebc\u662f\u7d44\u4ef6\u5716\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\u9ebc\u662f\u90e8\u7f72\u5716\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\u9ebc\u662f\u5c0d\u50cf\u5716\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\u9ebc\u662f\u5c01\u88dd\u5716\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\u9ebc\u662f\u8907\u5408\u7d50\u69cb\u5716\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\u9ebc\u662f\u8f2a\u5ed3\u5716\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\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\">\u4ec0\u9ebc\u662f\u7528\u4f8b\u5716\uff1f<\/a><\/li>\n<li id=\"ca94\" 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-activity-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-activity-diagram\/\">\u4ec0\u9ebc\u662f\u6d3b\u52d5\u5716\uff1f<\/a><\/li>\n<li id=\"964b\" 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-state-machine-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\">\u4ec0\u9ebc\u662f\u72c0\u614b\u6a5f\u5716\uff1f<\/a><\/li>\n<li id=\"6ac2\" 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-sequence-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\">\u4ec0\u9ebc\u662f\u5e8f\u5217\u5716\uff1f<\/a><\/li>\n<li id=\"ce4b\" 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-communication-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\"><span 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