{"id":5982,"date":"2022-01-26T01:33:49","date_gmt":"2022-01-26T01:33:49","guid":{"rendered":"https:\/\/www.cybermedian.com\/cn\/?p=5982"},"modified":"2026-04-20T09:13:19","modified_gmt":"2026-04-20T09:13:19","slug":"%e5%a6%82%e4%bd%95%e8%af%86%e5%88%ab-uml-%e5%bb%ba%e6%a8%a1%e4%b8%ad%e7%9a%84%e7%94%a8%e4%be%8b","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/cn\/how-to-identify-use-cases-in-uml-modeling\/","title":{"rendered":"\u5982\u4f55\u8bc6\u522b UML \u5efa\u6a21\u4e2d\u7684\u7528\u4f8b"},"content":{"rendered":"<div class=\"entry-content clearfix\">\n<section class=\"section section--body section--first\">\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h4><span id=\"A_use_case_approach_is_a_kind_of_technique_for_identifying_the_business_goals_of_a_system_The_identification_of_use_cases_helps_define_system_scope_ensuring_that_the_requirements_to_be_found_will_all_be_aligned_with_the_business_values_needs_and_strategy\">\u7528\u4f8b\u65b9\u6cd5\u662f\u4e00\u79cd\u8bc6\u522b\u7cfb\u7edf\u4e1a\u52a1\u76ee\u6807\u7684\u6280\u672f\u3002\u7528\u4f8b\u7684\u8bc6\u522b\u6709\u52a9\u4e8e\u5b9a\u4e49\u7cfb\u7edf\u8303\u56f4\uff0c\u786e\u4fdd\u627e\u5230\u7684\u9700\u6c42\u90fd\u4e0e\u4e1a\u52a1\u4ef7\u503c\u3001\u9700\u6c42\u548c\u6218\u7565\u4fdd\u6301\u4e00\u81f4\u3002<\/span><\/h4>\n<h4 id=\"9130\" class=\"graf graf--h4 graf-after--h3 graf--subtitle\"><span id=\"What_are_Actors_in_Use_Case_Analysis\">\u7528\u4f8b\u5206\u6790\u4e2d\u7684\u53c2\u4e0e\u8005\u662f\u4ec0\u4e48\uff1f<\/span><\/h4>\n<p id=\"9bb7\" class=\"graf graf--p graf-after--h4\">\u53c2\u4e0e\u8005\u6307\u5b9a\u7528\u6237\u6216\u4e0e\u6b63\u5728\u5f00\u53d1\u7684\u7cfb\u7edf\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\u53c2\u4e0e\u8005\u603b\u662f\u5728\u7cfb\u7edf\u4e4b\u5916\uff0c\u901a\u8fc7\u542f\u52a8\u7528\u4f8b\u3001\u5411\u5b83\u4eec\u63d0\u4f9b\u8f93\u5165\u548c\/\u6216\u4ece\u5b83\u4eec\u63a5\u6536\u8f93\u51fa\u6765\u76f4\u63a5\u4e0e\u7528\u4f8b\u4ea4\u4e92\u3002\u867d\u7136\u5355\u4e2a\u7269\u7406\u5b9e\u4f8b\u53ef\u80fd\u626e\u6f14\u591a\u4e2a\u4e0d\u540c\u53c2\u4e0e\u8005\u7684\u89d2\u8272\uff0c\u4f46\u53c2\u4e0e\u8005\u4e0d\u4e00\u5b9a\u4ee3\u8868\u7279\u5b9a\u7684\u7269\u7406\u5b9e\u4f53\uff0c\u5373\u89e6\u53d1\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u8b66\u62a5\u7684\u8ba1\u65f6\u5668\u3002<\/p>\n<p id=\"7177\" class=\"graf graf--p graf-after--p\">\u8bc6\u522b\u7528\u4f8b\u2014\u2014\u7528\u4f8b\u5206\u6790\u4e2d\u53c2\u4e0e\u8005\u7684\u7279\u5f81<br \/>\n\u7b80\u5355\u5730\u5217\u4e3e\u56e2\u961f\u6210\u5458\u5bf9\u6d89\u4f17\u6216\u76ee\u6807\u7528\u6237\u7684\u770b\u6cd5\uff0c\u5728\u8ba8\u8bba\u4e2d\u66f4\u5bb9\u6613\u8fbe\u6210\u5171\u8bc6\u3002<\/p>\n<ol class=\"postList\">\n<li id=\"af9b\" class=\"graf graf--li graf-after--p\">Actor\u4f4d\u4e8e\u7cfb\u7edf\u4e4b\u5916\uff0c\u4e0d\u5c5e\u4e8e\u7cfb\u7edf\u7684\u67d0\u4e2a\u90e8\u5206\uff0c\u6240\u4ee5\u6211\u4eec\u4e0d\u9700\u8981\u201c\u6784\u5efa\u201d\u201cactor\u201d\uff1b<\/li>\n<li id=\"5c69\" class=\"graf graf--li graf-after--li\">\u53ea\u6709\u80fd\u591f\u4f7f\u7528\u7cfb\u7edf\u3001\u4e0e\u7cfb\u7edf\u4ea4\u4e92\u3001\u4e0e\u7cfb\u7edf\u4ea4\u6362\u4fe1\u606f\u7684\u4eba\u624d\u662f\u7cfb\u7edf\u7684\u53c2\u4e0e\u8005\uff1b<\/li>\n<li id=\"83da\" class=\"graf graf--li graf-after--li\">Actors \u4f1a\u542f\u52a8\u5e76\u53c2\u4e0e\u7528\u4f8b\uff0c\u6240\u4ee5\u627e\u5230 Actors \u53ef\u4ee5\u6307\u5bfc\u6211\u4eec\u627e\u5230\u7528\u4f8b\uff1b<\/li>\n<li id=\"d682\" class=\"graf graf--li graf-after--li\">\u867d\u7136\u6211\u4eec\u4e0d\u9700\u8981\u201c\u5f00\u53d1\u53c2\u4e0e\u8005\u201d\uff0c\u4f46\u6211\u4eec\u9700\u8981\u8003\u8651\u63a5\u53e3\u3002\u7cfb\u7edf\u9700\u8981\u8003\u8651actor\u4f7f\u7528\u7684\u63a5\u53e3\uff08\u7528\u6237\u4f53\u9a8c\/GUI\uff09\uff0c\u6216\u8005\u7cfb\u7edf\u9700\u8981\u901a\u8fc7actor\u63d0\u4f9b\u7684\u63a5\u53e3\u83b7\u53d6\u6570\u636e\u3002<\/li>\n<\/ol>\n<h4 id=\"fbe7\" class=\"graf graf--h4 graf-after--li\"><span id=\"Who_are_the_actors_Ask_the_following_questions\">\u6f14\u5458\u662f\u8c01\uff1f\u95ee\u4ee5\u4e0b\u95ee\u9898\uff1a<\/span><\/h4>\n<ol class=\"postList\">\n<li id=\"07d9\" class=\"graf graf--li graf-after--h4\">\u8c01\u4f1a\u4f7f\u7528\u8fd9\u4e2a\u7cfb\u7edf\uff1f<\/li>\n<li id=\"14b1\" class=\"graf graf--li graf-after--li\">\u8c01\u6765\u5b89\u88c5\u8fd9\u4e2a\u7cfb\u7edf\uff1f<\/li>\n<li id=\"bb84\" class=\"graf graf--li graf-after--li\">\u8c01\u6765\u542f\u52a8\u8fd9\u4e2a\u7cfb\u7edf\uff1f<\/li>\n<li id=\"7205\" class=\"graf graf--li graf-after--li\">\u8c01\u6765\u7ef4\u62a4\u8fd9\u4e2a\u7cfb\u7edf\uff1f<\/li>\n<li id=\"4d47\" class=\"graf graf--li graf-after--li\">\u8c01\u6765\u5173\u95ed\u8fd9\u4e2a\u7cfb\u7edf\uff1f<\/li>\n<li id=\"0d01\" class=\"graf graf--li graf-after--li\">\u54ea\u4e9b\u5176\u4ed6\u7cfb\u7edf\u5c06\u4f7f\u7528\u8be5\u7cfb\u7edf\uff1f<\/li>\n<li id=\"5a36\" class=\"graf graf--li graf-after--li\">\u8c01\u5c06\u4ece\u8fd9\u4e2a\u7cfb\u7edf\u4e2d\u83b7\u5f97\u4fe1\u606f\uff1f<\/li>\n<li id=\"4e19\" class=\"graf graf--li graf-after--li\">\u8c01\u5c06\u5411\u8be5\u7cfb\u7edf\u63d0\u4f9b\u4fe1\u606f\uff1f<\/li>\n<li id=\"3891\" class=\"graf graf--li graf-after--li\">\u5f53\u9884\u8bbe\u65f6\u95f4\u5230\u6765\u65f6\uff0c\u4f1a\u81ea\u52a8\u53d1\u751f\u4e00\u4e9b\u4e8b\u60c5\u5417\uff1f<\/li>\n<li id=\"0817\" class=\"graf graf--li graf-after--li\">\u54ea\u4e9b\u7cfb\u7edf\u5c06\u4e0e\u8be5\u7cfb\u7edf\u8054\u7f51\uff1f<\/li>\n<li id=\"3c01\" class=\"graf graf--li graf-after--li\">\u662f\u5426\u6709\u4efb\u4f55\u786c\u4ef6\u8bbe\u5907\u8fde\u63a5\u5230\u8be5\u7cfb\u7edf\uff1f<\/li>\n<li id=\"c06b\" class=\"graf graf--li graf-after--li\">\u54ea\u4e9b\u6570\u636e\u5e93\u5c06\u4e0e\u8be5\u7cfb\u7edf\u8054\u7f51\uff1f<\/li>\n<li id=\"e648\" class=\"graf graf--li graf-after--li\">\u516c\u53f8\u91cc\u8c01\u4f1a\u4f7f\u7528\u8fd9\u4e2a\u7cfb\u7edf\uff1f\\<\/li>\n<li id=\"f0a8\" class=\"graf graf--li graf-after--li\">\u8c01\u4f1a\u5728\u516c\u53f8\u4e4b\u5916\u4f7f\u7528\u8fd9\u4e2a\u7cfb\u7edf\uff1f<\/li>\n<li id=\"5b61\" class=\"graf graf--li graf-after--li\">\u5f53\u7279\u5b9a\u65f6\u95f4\u6216\u4e8b\u4ef6\u53d1\u751f\u65f6\uff0c\u8fd9\u4e2a\u7cfb\u7edf\u662f\u5426\u9700\u8981\u81ea\u52a8\u901a\u77e5\u8c01\u6216\u5176\u4ed6\u7cfb\u7edf\uff1f<\/li>\n<\/ol>\n<h3 id=\"11f9\" class=\"graf graf--h3 graf-after--li\"><span id=\"Types_of_Actor\">\u6f14\u5458\u7c7b\u578b<\/span><\/h3>\n<p id=\"436c\" class=\"graf graf--p graf-after--h3\">\u8bb8\u591a\u5206\u6790\u5e08\u5728\u7528\u4f8b\u56fe\u7ed8\u5236\u8fc7\u7a0b\u4e2d\u5ffd\u7565\u4e86\u5173\u952e\u89d2\u8272\uff0c\u56e0\u4e3a\u4ed6\u4eec\u53ea\u8bc6\u522b\u4eba\u7c7b\u89d2\u8272\u3002\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u5bf9\u7528\u4f8b\u53c2\u4e0e\u8005\u8fdb\u884c\u5206\u7c7b\u6709\u52a9\u4e8e\u5206\u6790\u5e08\u786e\u4fdd\u4ed6\u4eec\u4e0d\u4f1a\u5ffd\u7565\u7528\u4f8b\u56fe\u4e2d\u7684\u4efb\u4f55\u5173\u952e\u53c2\u4e0e\u8005\u3002<\/p>\n<p id=\"09f7\" class=\"graf graf--p graf-after--p\">\u8fd8\u6709\u53e6\u4e00\u79cd\u5bf9\u53c2\u4e0e\u8005\u8fdb\u884c\u5206\u7c7b\u7684\u65b9\u6cd5\u3002\u4ed6\u4eec\u53ef\u4ee5\uff1a<\/p>\n<ul class=\"postList\">\n<li id=\"cdf9\" class=\"graf graf--li graf-after--p\">\u4eba\u7c7b<\/li>\n<li id=\"9f74\" class=\"graf graf--li graf-after--li\">\u7cfb\u7edf\u8f6f\u4ef6<\/li>\n<li id=\"384f\" class=\"graf graf--li graf-after--li\">\u786c\u4ef6<\/li>\n<li id=\"97f0\" class=\"graf graf--li graf-after--li\">\u5b9a\u65f6\u5668\/\u65f6\u949f<\/li>\n<\/ul>\n<figure id=\"2a1b\" 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\/01\/0KDCqKOZYeZbtHE56.png\" data-image-id=\"0*KDCqKOZYeZbtHE56.png\" data-width=\"300\" data-height=\"190\" \/><\/figure>\n<h4 id=\"f411\" class=\"graf graf--h4 graf-after--figure\"><span id=\"A_List_of_Question_for_Identifying_Use_Cases\">\u8bc6\u522b\u7528\u4f8b\u7684\u95ee\u9898\u5217\u8868<\/span><\/h4>\n<ol class=\"postList\">\n<li id=\"a79c\" class=\"graf graf--li graf-after--h4\">\u53c2\u4e0e\u8005\u5e0c\u671b\u4ece\u8fd9\u4e2a\u7cfb\u7edf\u4e2d\u83b7\u5f97\u4ec0\u4e48\u6837\u7684\u529f\u80fd\uff1f<\/li>\n<li id=\"8c60\" class=\"graf graf--li graf-after--li\">\u8be5\u7cfb\u7edf\u662f\u5426\u5b58\u50a8\u4fe1\u606f\uff1f\u54ea\u4e9b\u53c2\u4e0e\u8005\u5c06\u521b\u5efa\u3001\u9605\u8bfb\u3001\u66f4\u65b0\u548c\u5220\u9664\u8fd9\u4e9b\u4fe1\u606f\uff1f<\/li>\n<li id=\"d50f\" class=\"graf graf--li graf-after--li\">\u5f53\u7cfb\u7edf\u5185\u90e8\u72b6\u6001\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u7cfb\u7edf\u662f\u5426\u9700\u8981\u901a\u77e5\u53c2\u4e0e\u8005\uff1f<\/li>\n<li id=\"5f9e\" class=\"graf graf--li graf-after--li\">\u7cfb\u7edf\u662f\u5426\u9700\u8981\u77e5\u9053\u4efb\u4f55\u5916\u90e8\u4e8b\u4ef6\uff1f\u5f53\u8fd9\u4e2a\u5916\u90e8\u4e8b\u4ef6\u53d1\u751f\u65f6\uff0c\u54ea\u4e2a\u53c2\u4e0e\u8005\u4f1a\u901a\u77e5\u7cfb\u7edf\uff1f<\/li>\n<li id=\"3968\" class=\"graf graf--li graf-after--li\">\u8be5\u7cfb\u7edf\u662f\u5426\u9700\u8981\u5b9a\u671f\u6267\u884c\u4efb\u4f55\u64cd\u4f5c\uff1f<\/li>\n<li id=\"62e1\" class=\"graf graf--li graf-after--li\">\u5f53\u4e00\u4e9b\u91cd\u8981\u7684\u5916\u90e8\u4e8b\u4ef6\u53d1\u751f\u65f6\uff0c\u7cfb\u7edf\u662f\u5426\u9700\u8981\u81ea\u52a8\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\uff1f<\/li>\n<li id=\"150c\" class=\"graf graf--li graf-after--li\">\u8fd9\u4e2a\u7528\u4f8b\u7684\u540d\u79f0\u662f\u5426\u8db3\u591f\u6e05\u695a\uff1f\u8fd9\u4e2a\u7528\u4f8b\u7684\u7ed3\u679c\u53ef\u4ee5\u76f4\u63a5\u4ece\u8fd9\u4e2a\u7528\u4f8b\u7684\u540d\u5b57\u6765\u5224\u65ad\u5417\uff1f<\/li>\n<li id=\"d07a\" class=\"graf graf--li graf-after--li graf--trailing\">\u8fd9\u4e2a\u7528\u4f8b\u4f1a\u6709\u591a\u4e2a\u7ed3\u679c\u5417\uff1f\u6216\u8005\u8fd9\u4e9b\u7ed3\u679c\u662f\u5728\u4e0d\u540c\u7684\u65f6\u95f4\u70b9\u4ea7\u751f\u7684\uff1f<\/li>\n<\/ol>\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<ul class=\"postList\">\n<li id=\"6a15\" class=\"graf graf--li graf--leading\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/how-to-identify-actors\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/how-to-identify-actors\/\">\u5982\u4f55\u8bc6\u522b\u6f14\u5458\uff1f<\/a><\/li>\n<li id=\"ee36\" 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\/types-of-actor-in-use-case-model\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/types-of-actor-in-use-case-model\/\">\u7528\u4f8b\u6a21\u578b\u4e2d\u7684\u53c2\u4e0e\u8005\u7c7b\u578b<\/a><\/li>\n<li id=\"835a\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/sysml\/identify-user-requirements-with-use-case-diagrams\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/sysml\/identify-user-requirements-with-use-case-diagrams\/\">\u7528\u7528\u4f8b\u56fe\u8bc6\u522b\u7528\u6237\u9700\u6c42<\/a><\/li>\n<li id=\"565d\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" 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