{"id":3548,"date":"2022-02-10T13:11:03","date_gmt":"2022-02-10T05:11:03","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/tw\/?p=3548"},"modified":"2022-03-08T14:52:11","modified_gmt":"2022-03-08T06:52:11","slug":"use-case-diagram-a-notation-guide","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/tw\/use-case-diagram-a-notation-guide\/","title":{"rendered":"\u7528\u4f8b\u5716\u2014\u2014\u7b26\u865f\u6307\u5357"},"content":{"rendered":"

\u7528\u4f8b\u5716\u662f\u7528\u65bc\u9700\u6c42\u7372\u53d6\u7684\u7d71\u4e00\u5efa\u6a21\u8a9e\u8a00 (UML) \u5716\u3002\u7528\u4f8b\u5716\u63d0\u4f9b\u4e86\u7528\u6236\uff08\u7531\u53c3\u8207\u8005\u8868\u793a\uff09\u5e0c\u671b\u901a\u904e\u4f7f\u7528\u7cfb\u7d71\u5be6\u73fe\u7684\u76ee\u6a19\uff08\u7531\u7528\u4f8b\u5efa\u6a21\uff09\u7684\u5716\u5f62\u6982\u89bd\u3002\u7528\u4f8b\u5716\u4e2d\u7684\u7528\u4f8b\u53ef\u4ee5\u6839\u64da\u5b83\u5011\u7684\u76f8\u95dc\u6027\u3001\u62bd\u8c61\u7d1a\u5225\u548c\u5c0d\u7528\u6236\u7684\u5f71\u97ff\u9032\u884c\u7d44\u7e54\u548c\u6392\u5217\u3002\u5b83\u5011\u53ef\u4ee5\u88ab\u93c8\u63a5\u4ee5\u986f\u793a\u5b83\u5011\u7684\u4f9d\u8cf4\u95dc\u4fc2\uff0c\u5305\u62ec\u3001\u64f4\u5c55\u3001\u751f\u6210\u95dc\u4fc2\u3002<\/span><\/p>\n

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\u7528\u4f8b\u5716\u7b26\u865f\u7e3d\u7d50<\/span><\/span><\/h3>\n\n\n\n\n\n\n\n\n\n\n
\u7b26\u865f \u8aaa\u660e<\/span><\/strong><\/td>\n\u8996\u89ba\u8868\u73fe<\/span><\/strong><\/td>\n<\/tr>\n
\u6f14\u54e1<\/span><\/strong><\/p>\n
    \n
  • \u6709\u4eba\u8207\u7528\u4f8b\uff08\u7cfb\u7d71\u529f\u80fd\uff09\u4ea4\u4e92\u3002<\/span><\/li>\n
  • \u4ee5\u540d\u8a5e\u547d\u540d\u3002<\/span><\/li>\n
  • \u6f14\u54e1\u5728\u5546\u696d\u4e2d\u626e\u6f14\u89d2\u8272<\/span><\/li>\n
  • \u985e\u4f3c\u65bc\u7528\u6236\u7684\u6982\u5ff5\uff0c\u4f46\u662f\u4e00\u500b\u7528\u6236\u53ef\u4ee5\u626e\u6f14\u4e0d\u540c\u7684\u89d2\u8272<\/span><\/li>\n
  • \u4f8b\u5982\uff1a<\/span>\n
      \n
    • \u4e00\u500b\u6559\u6388\u3002\u53ef\u4ee5\u662f\u8b1b\u5e2b\uff0c\u4e5f\u53ef\u4ee5\u662f\u7814\u7a76\u54e1<\/span><\/li>\n
    • \u5728\u5169\u500b\u7cfb\u7d71\u4e2d\u626e\u6f14 2 \u500b\u89d2\u8272<\/span><\/li>\n<\/ul>\n<\/li>\n
    • \u53c3\u8207\u8005\u89f8\u9aee\u7528\u4f8b\u3002<\/span><\/li>\n
    • Actor \u5c0d\u7cfb\u7d71\u8ca0\u8cac\uff08\u8f38\u5165\uff09\uff0cActor \u5c0d\u7cfb\u7d71\u6709\u671f\u671b\uff08\u8f38\u51fa\uff09\u3002<\/span><\/li>\n<\/ul>\n<\/td>\n
\u200b\"\u7528\u4f8b\u5716\u7b26\u865f\uff1aActor\"<\/td>\n<\/tr>\n
\u7528\u4f8b<\/span><\/strong><\/p>\n
    \n
  • \u7cfb\u7d71\u529f\u80fd\uff08\u904e\u7a0b – \u81ea\u52d5\u6216\u624b\u52d5\uff09<\/span><\/li>\n
  • \u4ee5\u52d5\u8a5e+\u540d\u8a5e\uff08\u6216\u540d\u8a5e\u77ed\u8a9e\uff09\u547d\u540d\u3002<\/span><\/li>\n
  • \u5373\u505a\u67d0\u4e8b<\/span><\/li>\n
  • \u6bcf\u500b Actor \u5fc5\u9808\u93c8\u63a5\u5230\u4e00\u500b\u7528\u4f8b\uff0c\u800c\u67d0\u4e9b\u7528\u4f8b\u53ef\u80fd\u6c92\u6709\u93c8\u63a5\u5230 Actor\u3002<\/span><\/li>\n<\/ul>\n<\/td>\n
\u200b\"\u7528\u4f8b\u5716\u8868\u793a\u6cd5\uff1a\u7528\u4f8b\"<\/td>\n<\/tr>\n
\u95dc\u806f\u93c8\u63a5<\/span><\/strong><\/p>\n
    \n
  • \u53c3\u8207\u8005\u5728\u7528\u4f8b\u4e2d\u7684\u53c3\u8207\u662f\u901a\u904e\u5c07\u53c3\u8207\u8005\u9023\u63a5\u5230\u7528\u4f8b\u4e2d\u4f86\u986f\u793a\u7684\u3002<\/span><\/li>\n
  • \u53c3\u8207\u8005\u53ef\u4ee5\u901a\u904e\u95dc\u806f\u9023\u63a5\u5230\u7528\u4f8b\uff0c\u9019\u8868\u660e\u53c3\u8207\u8005\u548c\u7528\u4f8b\u4f7f\u7528\u6d88\u606f\u76f8\u4e92\u901a\u4fe1\u3002<\/span><\/li>\n<\/ul>\n<\/td>\n
\u200b\"\u7528\u4f8b\u5716\u7b26\u865f\uff1a\u95dc\u806f\"<\/td>\n<\/tr>\n
\u7cfb\u7d71\u908a\u754c<\/span><\/strong><\/p>\n
    \n
  • \u7cfb\u7d71\u908a\u754c\u53ef\u80fd\u662f\u9700\u6c42\u6587\u6a94\u4e2d\u5b9a\u7fa9\u7684\u6574\u500b\u7cfb\u7d71\u3002<\/span><\/li>\n
  • \u5c0d\u65bc\u5927\u578b\u8907\u96dc\u7cfb\u7d71\uff0c\u6bcf\u500b\u6a21\u584a\u90fd\u53ef\u80fd\u662f\u7cfb\u7d71\u908a\u754c\u3002<\/span><\/li>\n
  • \u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u7d44\u7e54\u7684 ERP \u7cfb\u7d71\uff0c\u6bcf\u500b\u6a21\u584a\uff0c\u5982\u4eba\u4e8b\u3001\u5de5\u8cc7\u3001\u6703\u8a08\u7b49\u3002<\/span><\/li>\n
  • \u53ef\u4ee5\u70ba\u7279\u5b9a\u65bc\u9019\u4e9b\u696d\u52d9\u529f\u80fd\u4e2d\u7684\u6bcf\u4e00\u500b\u7684\u7528\u4f8b\u5f62\u6210\u7cfb\u7d71\u908a\u754c\u3002<\/span><\/li>\n
  • \u6574\u500b\u7cfb\u7d71\u53ef\u4ee5\u8de8\u8d8a\u6240\u6709\u9019\u4e9b\u63cf\u8ff0\u6574\u500b\u7cfb\u7d71\u908a\u754c\u7684\u6a21\u584a<\/span><\/li>\n<\/ul>\n<\/td>\n
\u200b\"\u7528\u4f8b\u5716\u7b26\u865f\uff1a\u7cfb\u7d71\"<\/td>\n<\/tr>\n
\u64f4\u5c55<\/span><\/strong><\/p>\n
    \n
  • \u8868\u793a\u00a0<\/span>\u201c\u7121\u6548\u5bc6\u78bc\u201d<\/span><\/strong>\u00a0\u7528\u4f8b\u53ef\u80fd\u5305\u62ec\uff08\u6839\u64da\u64f4\u5c55\u4e2d\u7684\u898f\u5b9a\uff09\u7531\u57fa\u672c\u7528\u4f8b\u00a0<\/span>\u201c\u767b\u9304\u5e33\u6236\u201d<\/span><\/strong>\u6307\u5b9a\u7684\u884c\u70ba\u3002<\/span><\/li>\n
  • \u7528\u5e36\u6709\u865b\u7dda\u7684\u5b9a\u5411\u7bad\u982d\u63cf\u7e6a\u3002\u7bad\u982d\u7684\u5c16\u7aef\u6307\u5411\u57fa\u672c\u7528\u4f8b\uff0c\u5b50\u7528\u4f8b\u9023\u63a5\u5728\u7bad\u982d\u7684\u5e95\u90e8\u3002<\/span><\/li>\n
  • \u69cb\u9020\u578b\u201c<<extends>>\u201d\u6a19\u8b58\u70ba\u64f4\u5c55\u95dc\u4fc2<\/span><\/li>\n<\/ul>\n<\/td>\n
\u200b\"\u7528\u4f8b\u5716\u7b26\u865f\uff1a\u64f4\u5c55\"<\/td>\n<\/tr>\n
\u5305\u62ec<\/span><\/strong><\/p>\n
    \n
  • \u7576\u4e00\u500b\u7528\u4f8b\u88ab\u63cf\u8ff0\u70ba\u4f7f\u7528\u53e6\u4e00\u500b\u7528\u4f8b\u7684\u529f\u80fd\u6642\uff0c\u7528\u4f8b\u4e4b\u9593\u7684\u95dc\u4fc2\u88ab\u547d\u540d\u70ba\u5305\u542b\u6216\u4f7f\u7528\u95dc\u4fc2\u3002<\/span><\/li>\n
  • \u4e00\u500b\u7528\u4f8b\u5305\u62ec\u53e6\u4e00\u500b\u7528\u4f8b\u4e2d\u63cf\u8ff0\u7684\u529f\u80fd\uff0c\u4f5c\u70ba\u5176\u696d\u52d9\u6d41\u7a0b\u7684\u4e00\u90e8\u5206\u3002<\/span><\/li>\n
  • \u5f9e\u57fa\u672c\u7528\u4f8b\u5230\u5b50\u7528\u4f8b\u7684\u4f7f\u7528\u95dc\u4fc2\u8868\u660e\u57fa\u672c\u7528\u4f8b\u7684\u5be6\u4f8b\u5c07\u5305\u62ec\u5728\u5b50\u7528\u4f8b\u4e2d\u6307\u5b9a\u7684\u884c\u70ba\u3002<\/span><\/li>\n
  • \u5305\u542b\u95dc\u4fc2\u7528\u5177\u6709\u865b\u7dda\u7684\u5b9a\u5411\u7bad\u982d\u4f86\u63cf\u7e6a\u3002\u7bad\u982d\u7684\u5c16\u7aef\u6307\u5411\u9023\u63a5\u5728\u7bad\u982d\u5e95\u90e8\u7684\u5b50\u7528\u4f8b\u548c\u7236\u7528\u4f8b\u3002<\/span><\/li>\n
  • \u69cb\u9020\u578b\u201c<<include>>\u201d\u5c07\u95dc\u4fc2\u6a19\u8b58\u70ba\u5305\u542b\u95dc\u4fc2\u3002<\/span><\/li>\n<\/ul>\n<\/td>\n
\u200b\"\u7528\u4f8b\u5716\u7b26\u865f\uff1a\u5305\u62ec\"<\/td>\n<\/tr>\n
\u6982\u62ec<\/span><\/strong><\/p>\n
    \n
  • \u6cdb\u5316\u95dc\u4fc2\u662f\u7528\u4f8b\u4e4b\u9593\u7684\u7236\u5b50\u95dc\u4fc2\u3002<\/span><\/li>\n
  • \u5b50\u7528\u4f8b\u662f\u7236\u7528\u4f8b\u7684\u589e\u5f37\u3002<\/span><\/li>\n
  • \u6cdb\u5316\u986f\u793a\u70ba\u5e36\u6709\u4e09\u89d2\u5f62\u7bad\u982d\u7684\u5b9a\u5411\u7bad\u982d\u3002<\/span><\/li>\n
  • \u5b50\u7528\u4f8b\u9023\u63a5\u5728\u7bad\u982d\u7684\u5e95\u90e8\u3002\u7bad\u982d\u7684\u5c16\u7aef\u9023\u63a5\u5230\u7236\u7528\u4f8b\u3002<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u7528\u4f8b\u5716\u2014\u2014\u8eca\u8f1b\u92b7\u552e\u7cfb\u7d71<\/span><\/span><\/span><\/h2>\n

    \u4e0b\u5716\u986f\u793a\u4e86\u8eca\u8f1b\u7cfb\u7d71\u7684\u7528\u4f8b\u5716\u793a\u4f8b\u3002\u5982\u60a8\u6240\u898b\uff0c\u5373\u4f7f\u662f\u50cf\u6c7d\u8eca\u92b7\u552e\u7cfb\u7d71\u4e00\u6a23\u5927\u7684\u7cfb\u7d71\u4e5f\u5305\u542b\u4e0d\u8d85\u904e 10 \u500b\u7528\u4f8b\uff01\u9019\u5c31\u662f\u7528\u4f8b\u5efa\u6a21\u7684\u7f8e\u5999\u4e4b\u8655\u3002<\/span><\/p>\n

    \u7528\u4f8b\u6a21\u578b\u9084\u5c55\u793a\u4e86extend \u548cinclude \u7684\u4f7f\u7528\u3002\u6b64\u5916\uff0c\u53c3\u8207\u8005\u548c\u7528\u4f8b\u4e4b\u9593\u5b58\u5728\u95dc\u806f\u3002<\/span><\/p>\n

    \"\u7528\u4f8b\u5716\u793a\u4f8b<\/p>\n","protected":false},"excerpt":{"rendered":"

    A use case diagram is a Unified Modeling Language (UML) diagram for requirements elicitation. Use case diagrams provide a graphical overview of the goals (modeled by use cases) that users (represented by actors) want to achieve by using the system. Use cases in a use case diagram can be organized and arranged according to their relevance, level of abstraction, and impact on the user. They can be linked to show their dependencies, include, extend, generation relationships.<\/p>\n","protected":false},"author":1,"featured_media":3559,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[36],"tags":[],"class_list":["post-3548","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","loop-entry","clr"],"yoast_head":"\n\u7528\u4f8b\u5716\u2014\u2014\u7b26\u865f\u6307\u5357 - Visual Paradigm \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:\/\/blog.visual-paradigm.com\/tw\/use-case-diagram-a-notation-guide\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u7528\u4f8b\u5716\u2014\u2014\u7b26\u865f\u6307\u5357 - Visual Paradigm \u535a\u5ba2\" \/>\n<meta property=\"og:description\" content=\"A use case diagram is a Unified Modeling Language (UML) diagram for requirements elicitation. Use case diagrams provide a graphical overview of the goals (modeled by use cases) that users (represented by actors) want to achieve by using the system. Use cases in a use case diagram can be organized and arranged according to their relevance, level of abstraction, and impact on the user. 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