{"id":9869,"date":"2026-01-10T05:01:13","date_gmt":"2026-01-09T21:01:13","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/tw\/understanding-system-context-diagrams-in-software-development-a-comprehensive-guide\/"},"modified":"2026-01-10T05:01:13","modified_gmt":"2026-01-09T21:01:13","slug":"understanding-system-context-diagrams-in-software-development-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/tw\/understanding-system-context-diagrams-in-software-development-a-comprehensive-guide\/","title":{"rendered":"\u7406\u89e3\u8edf\u9ad4\u958b\u767c\u4e2d\u7684\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716\uff1a\u4e00\u4efd\u5168\u9762\u6307\u5357"},"content":{"rendered":"<h2>\u5f15\u8a00<\/h2>\n<p><strong>\u7406\u89e3\u8edf\u9ad4\u958b\u767c\u4e2d\u7684\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716\uff1a\u4e00\u4efd\u5168\u9762\u6307\u5357<\/strong><\/p>\n<p>\u5728\u8907\u96dc\u7684\u8edf\u9ad4\u958b\u767c\u4e16\u754c\u4e2d\uff0c\u6709\u6548\u7684\u6e9d\u901a\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u672a\u80fd\u6e05\u695a\u7406\u89e3\u7cfb\u7d71\u7684\u7bc4\u570d\u53ca\u5176\u8207\u5916\u90e8\u5be6\u9ad4\u7684\u95dc\u4fc2\uff0c\u5c31\u6703\u5c0e\u81f4\u6df7\u4e82\uff0c\u9032\u800c\u5f15\u767c\u8aa4\u89e3\u3001\u5ef6\u8aa4\u548c\u9ad8\u6602\u7684\u932f\u8aa4\u3002\u9019\u6b63\u662f\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716\uff08SCDs\uff09\u767c\u63ee\u4f5c\u7528\u7684\u5730\u65b9\u3002SCDs\u4f5c\u70ba\u4e00\u7a2e\u57fa\u790e\u5de5\u5177\uff0c\u7528\u65bc\u8996\u89ba\u5316\u8edf\u9ad4\u7cfb\u7d71\u7684\u908a\u754c\u8207\u4e92\u52d5\uff0c\u5e6b\u52a9\u5718\u968a\u6709\u6548\u6e9d\u901a\uff0c\u78ba\u4fdd\u6240\u6709\u4eba\u7ad9\u5728\u540c\u4e00\u9801\u4e0a\u3002<\/p>\n<h2>\u4ec0\u9ebc\u662f\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716\uff1f<\/h2>\n<p>\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716\u662f\u4e00\u7a2e\u9ad8\u968e\u4e14\u62bd\u8c61\u7684\u8edf\u9ad4\u7cfb\u7d71\u8207\u5176\u5916\u90e8\u5be6\u9ad4\u4e92\u52d5\u7684\u5448\u73fe\u65b9\u5f0f\u3002\u9019\u4e9b\u5be6\u9ad4\u53ef\u5305\u62ec\u4f7f\u7528\u8005\u3001\u5176\u4ed6\u7cfb\u7d71\u3001\u786c\u9ad4\u7d44\u4ef6\u3001\u8cc7\u6599\u5eab\uff0c\u6216\u4efb\u4f55\u8207\u7cfb\u7d71\u4e92\u52d5\u7684\u5916\u90e8\u5143\u7d20\u3002SCDs\u63d0\u4f9b\u7cfb\u7d71\u908a\u754c\u53ca\u5176\u8207\u9019\u4e9b\u5916\u90e8\u5be6\u9ad4\u95dc\u4fc2\u7684\u6e05\u6670\u4e14\u7c21\u5316\u7684\u8996\u5716\u3002SCD\u7684\u4e3b\u8981\u76ee\u7684\u5728\u65bc\u50b3\u9054\u7cfb\u7d71\u4e0a\u4e0b\u6587\u7684\u95dc\u9375\u8cc7\u8a0a\uff0c\u800c\u4e0d\u6df1\u5165\u63a2\u8a0e\u5176\u5167\u90e8\u904b\u4f5c\u7684\u7d30\u7bc0\u3002<\/p>\n<p><img alt=\"System context diagram example: Sales order\" decoding=\"async\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/system-context-diagram-example-sales-order-example.png\"\/><\/p>\n<h2>\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716\u7684\u7d44\u6210\u90e8\u5206<\/h2>\n<p>\u5178\u578b\u7684SCD\u5305\u542b\u4e09\u500b\u4e3b\u8981\u7d44\u6210\u90e8\u5206\uff1a<\/p>\n<ol>\n<li><strong>\u7cfb\u7d71\uff1a<\/strong> \u5716\u8868\u7684\u4e2d\u5fc3\u5143\u7d20\u662f\u6b63\u5728\u958b\u767c\u7684\u8edf\u9ad4\u7cfb\u7d71\u3002\u901a\u5e38\u4ee5\u4e2d\u592e\u7684\u4e00\u500b\u65b9\u6846\u4f86\u8868\u793a\u3002<\/li>\n<li><strong>\u5916\u90e8\u5be6\u9ad4\uff1a<\/strong> \u7cfb\u7d71\u65b9\u6846\u5468\u570d\u662f\u5916\u90e8\u5be6\u9ad4\uff0c\u4ee5\u5176\u4ed6\u65b9\u6846\u6216\u7b26\u865f\u8868\u793a\u3002\u9019\u4e9b\u5be6\u9ad4\u4ee3\u8868\u8cc7\u6599\u3001\u670d\u52d9\u6216\u8207\u7cfb\u7d71\u4e92\u52d5\u7684\u4f86\u6e90\u6216\u76ee\u7684\u5730\u3002\u5b83\u5011\u53ef\u80fd\u662f\u4f7f\u7528\u8005\u3001\u5916\u90e8\u7cfb\u7d71\u3001\u786c\u9ad4\u88dd\u7f6e\uff0c\u751a\u81f3\u662f\u8cc7\u6599\u5132\u5b58\u5eab\u3002<\/li>\n<li><strong>\u7bad\u982d\uff1a<\/strong> \u7bad\u982d\u5c07\u7cfb\u7d71\u8207\u5916\u90e8\u5be6\u9ad4\u9023\u63a5\u8d77\u4f86\uff0c\u8868\u793a\u8cc7\u6599\u3001\u8acb\u6c42\u6216\u4e92\u52d5\u7684\u6d41\u5411\u3002\u9019\u4e9b\u7bad\u982d\u63d0\u4f9b\u4e86\u7cfb\u7d71\u8207\u5916\u90e8\u74b0\u5883\u4e92\u52d5\u65b9\u5f0f\u7684\u6e05\u6670\u8996\u89ba\u5448\u73fe\u3002<\/li>\n<\/ol>\n<h2>\u8207\u5176\u4ed6\u5716\u8868\u7684\u95dc\u4fc2<\/h2>\n<p>\u96d6\u7136\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716\u5728\u8edf\u9ad4\u958b\u767c\u4e2d\u4f5c\u70ba\u57fa\u672c\u7684\u8d77\u9ede\uff0c\u4f46\u5b83\u8207\u6574\u500b\u8edf\u9ad4\u958b\u767c\u751f\u547d\u9031\u671f\u4e2d\u4f7f\u7528\u7684\u5176\u4ed6\u5716\u8868\u5bc6\u5207\u76f8\u95dc\uff0c\u4e26\u76f8\u4e92\u88dc\u5145\u3002\u5176\u4e2d\u4e00\u4e9b\u5305\u62ec\uff1a<\/p>\n<ol>\n<li><strong>\u7528\u4f8b\u5716\uff1a<\/strong> \u7528\u4f8b\u5716\u900f\u904e\u5c55\u793a\u5177\u9ad4\u7684\u7528\u4f8b\u4ee5\u53ca\u53c3\u8207\u8005\uff08\u5916\u90e8\u5be6\u9ad4\uff09\u8207\u7cfb\u7d71\u4e4b\u9593\u7684\u4e92\u52d5\uff0c\u9032\u4e00\u6b65\u6df1\u5165\u63a2\u8a0e\u7cfb\u7d71\u7684\u529f\u80fd\u3002SCDs\u70ba\u7406\u89e3\u7528\u4f8b\u5728\u6574\u9ad4\u5716\u666f\u4e2d\u7684\u4f4d\u7f6e\u63d0\u4f9b\u4e86\u6975\u4f73\u7684\u80cc\u666f\u3002<\/li>\n<li><strong>\u8cc7\u6599\u6d41\u7a0b\u5716\uff08DFD\uff09\uff1a<\/strong> DFD\u5c08\u6ce8\u65bc\u7cfb\u7d71\u5167\u5916\u7684\u8cc7\u6599\u6d41\u52d5\u3002SCDs\u6709\u52a9\u65bc\u8b58\u5225\u8cc7\u6599\u4ea4\u63db\u7684\u5916\u90e8\u5be6\u9ad4\uff0c\u70ba\u5efa\u7acbDFD\u63d0\u4f9b\u5bf6\u8cb4\u7684\u6d1e\u5bdf\u3002<\/li>\n<li><strong>\u5be6\u9ad4-\u95dc\u4fc2\u5716\uff08ERD\uff09\uff1a<\/strong> ERD\u7528\u65bc\u6a21\u64ec\u8cc7\u6599\u5eab\u4e2d\u7684\u8cc7\u6599\u7d50\u69cb\u53ca\u5176\u95dc\u4fc2\u3002SCDs\u53ef\u5e6b\u52a9\u8b58\u5225\u8cc7\u6599\u7684\u5916\u90e8\u4f86\u6e90\u8207\u76ee\u7684\u5730\uff0c\u9019\u5728\u8a2d\u8a08\u8cc7\u6599\u5eab\u7d50\u69cb\u6642\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u9806\u5e8f\u5716\uff1a<\/strong> \u9806\u5e8f\u5716\u7528\u65bc\u8996\u89ba\u5316\u7cfb\u7d71\u5167\u4e0d\u540c\u7d44\u4ef6\u4e4b\u9593\u7684\u4e92\u52d5\u3002SCDs\u53ef\u63d0\u4f9b\u66f4\u9ad8\u5c64\u6b21\u7684\u80cc\u666f\uff0c\u5e6b\u52a9\u7406\u89e3\u9019\u4e9b\u4e92\u52d5\u5982\u4f55\u878d\u5165\u6574\u500b\u7cfb\u7d71\u3002<\/li>\n<\/ol>\n<h2>\u4f55\u6642\u4ee5\u53ca\u8ab0\u6703\u4f7f\u7528\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716\uff1f<\/h2>\n<p>\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716\u901a\u5e38\u5728\u8edf\u9ad4\u958b\u767c\u904e\u7a0b\u7684\u65e9\u671f\u968e\u6bb5\uff0c\u5373\u9700\u6c42\u5206\u6790\u8207\u8a2d\u8a08\u968e\u6bb5\u5275\u5efa\u3002\u5b83\u5011\u5177\u6709\u591a\u9805\u91cd\u8981\u7528\u9014\uff1a<\/p>\n<ol>\n<li><strong>\u6e9d\u901a\uff1a<\/strong> SCD\u6709\u52a9\u65bc\u5229\u76ca\u76f8\u95dc\u8005\uff08\u5305\u62ec\u958b\u767c\u4eba\u54e1\u3001\u5c08\u6848\u7d93\u7406\u548c\u5ba2\u6236\uff09\u7406\u89e3\u7cfb\u7d71\u7684\u908a\u754c\u53ca\u5176\u8207\u5916\u90e8\u5be6\u9ad4\u7684\u95dc\u4fc2\u3002\u5b83\u5011\u900f\u904e\u63d0\u4f9b\u6e05\u6670\u7684\u8996\u89ba\u5448\u73fe\uff0c\u4fc3\u9032\u6709\u6548\u6e9d\u901a\u3002<\/li>\n<li><strong>\u7bc4\u570d\u5b9a\u7fa9\uff1a<\/strong> SCD\u6709\u52a9\u65bc\u5b9a\u7fa9\u8edf\u9ad4\u5c08\u6848\u7684\u7bc4\u570d\u3002\u900f\u904e\u8b58\u5225\u5916\u90e8\u5be6\u9ad4\u53ca\u5176\u4e92\u52d5\uff0c\u5718\u968a\u53ef\u4ee5\u660e\u78ba\u754c\u5b9a\u7cfb\u7d71\u7bc4\u570d\u5167\u8207\u7bc4\u570d\u5916\u7684\u5167\u5bb9\u3002<\/li>\n<li><strong>\u9700\u6c42\u5206\u6790\uff1a<\/strong> \u5728\u9700\u6c42\u6536\u96c6\u968e\u6bb5\uff0cSCD \u6709\u52a9\u65bc\u8b58\u5225\u5916\u90e8\u9700\u6c42\u3001\u4f9d\u8cf4\u95dc\u4fc2\u548c\u9650\u5236\u689d\u4ef6\u3002\u9019\u4e9b\u8cc7\u8a0a\u5c0d\u65bc\u5efa\u7acb\u5168\u9762\u7684\u9700\u6c42\u6587\u4ef6\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u8a2d\u8a08\u8207\u67b6\u69cb\uff1a<\/strong> \u7cfb\u7d71\u67b6\u69cb\u5e2b\u548c\u8a2d\u8a08\u5e2b\u5728\u8a2d\u8a08\u7cfb\u7d71\u67b6\u69cb\u6642\uff0c\u6703\u4ee5 SCD \u70ba\u53c3\u8003\u4f9d\u64da\u3002\u5b83\u80fd\u5f15\u5c0e\u6c7a\u7b56\uff0c\u78ba\u5b9a\u7cfb\u7d71\u5982\u4f55\u8207\u5916\u90e8\u5be6\u9ad4\u4e92\u52d5\uff0c\u4e26\u6709\u52a9\u65bc\u5efa\u7acb\u6a21\u7d44\u5316\u4e14\u53ef\u64f4\u5c55\u7684\u8a2d\u8a08\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u8207\u54c1\u8cea\u4fdd\u8b49\uff1a<\/strong> \u6e2c\u8a66\u4eba\u54e1\u548c\u54c1\u8cea\u4fdd\u8b49\u5718\u968a\u6703\u53c3\u8003 SCD \u4f86\u898f\u5283\u6e2c\u8a66\u6848\u4f8b\uff0c\u78ba\u4fdd\u8207\u5916\u90e8\u5be6\u9ad4\u7684\u6240\u6709\u4e92\u52d5\u90fd\u5f97\u5230\u5145\u5206\u6e2c\u8a66\u3002<\/li>\n<\/ol>\n<h2>\u7bc4\u4f8b\uff1a<strong>\u98ef\u5e97\u9810\u8a02\u7cfb\u7d71<\/strong><\/h2>\n<p>\u8b93\u6211\u5011\u6df1\u5165\u63a2\u8a0e\u4e00\u500b\u98ef\u5e97\u9810\u8a02\u7cfb\u7d71\u7684\u7cfb\u7d71\u8108\u7d61\u5716\uff08SCD\uff09\u5be6\u969b\u7bc4\u4f8b\u3002\u5728\u9019\u500b\u60c5\u5883\u4e2d\uff0c\u6211\u5011\u5c07\u8aaa\u660e\u8a72\u7cfb\u7d71\u5982\u4f55\u8207\u5404\u7a2e\u5916\u90e8\u5be6\u9ad4\u4e92\u52d5\uff0c\u4ee5\u6709\u6548\u7ba1\u7406\u98ef\u5e97\u71df\u904b\u3001\u92b7\u552e\u8207\u884c\u92b7\u3002<\/p>\n<h3>\u7cfb\u7d71\u8108\u7d61\u5716\u7684\u7d44\u6210\u5143\u4ef6\uff1a<\/h3>\n<p><strong>1. \u98ef\u5e97\u9810\u8a02\u7cfb\u7d71\uff1a<\/strong><\/p>\n<ul>\n<li>SCD \u7684\u6838\u5fc3\u5143\u4ef6\u662f\u300c\u98ef\u5e97\u9810\u8a02\u7cfb\u7d71\u300d\u3002\u5b83\u4ee3\u8868\u98ef\u5e97\u7528\u4f86\u7ba1\u7406\u71df\u904b\u7684\u6838\u5fc3\u8edf\u9ad4\u7cfb\u7d71\uff0c\u5305\u62ec\u623f\u9593\u9810\u8a02\u3001\u53ef\u9810\u8a02\u72c0\u614b\u8207\u5b9a\u50f9\u3002<\/li>\n<\/ul>\n<p><strong>2. \u98ef\u5e97\u7d93\u7406\uff1a<\/strong><\/p>\n<ul>\n<li>\u300c\u98ef\u5e97\u7d93\u7406\u300d\u662f\u7cfb\u7d71\u7684\u5167\u90e8\u4f7f\u7528\u8005\u3002\u4ed6\u5011\u8207\u7cfb\u7d71\u4e92\u52d5\uff0c\u4ee5\u4e0a\u50b3\u623f\u50f9\u3001\u7ba1\u7406\u623f\u9593\u53ef\u9810\u8a02\u72c0\u614b\uff0c\u4e26\u5b58\u53d6\u92b7\u552e\u8207\u884c\u92b7\u8cc7\u6599\u3002\u4ed6\u5011\u5728\u76e3\u7763\u98ef\u5e97\u71df\u904b\u65b9\u9762\u626e\u6f14\u95dc\u9375\u89d2\u8272\u3002<\/li>\n<\/ul>\n<p><strong>3. \u5728\u7dda\u65c5\u904a\u5e73\u53f0\uff08OTAs\uff09\uff1a<\/strong><\/p>\n<ul>\n<li>\u300c\u5728\u7dda\u65c5\u904a\u5e73\u53f0\u300d\u662f\u8207\u98ef\u5e97\u7cfb\u7d71\u4e92\u52d5\u7684\u5916\u90e8\u5be6\u9ad4\u3002\u9019\u4e9b\u5e73\u53f0\u53ef\u80fd\u5305\u62ec\u77e5\u540d\u7684\u5e73\u53f0\u5982 Booking.com\u3001Expedia \u548c Agoda\u3002OTAs \u4f7f\u9867\u5ba2\u80fd\u5920\u7dda\u4e0a\u9810\u8a02\u98ef\u5e97\u623f\u9593\uff0c\u800c\u98ef\u5e97\u9810\u8a02\u7cfb\u7d71\u5fc5\u9808\u8207\u4e4b\u901a\u8a0a\uff0c\u4ee5\u5373\u6642\u66f4\u65b0\u623f\u9593\u53ef\u9810\u8a02\u72c0\u614b\u8207\u5b9a\u50f9\u3002<\/li>\n<\/ul>\n<p><strong>4. \u50b3\u7d71\u65c5\u904a\u5e73\u53f0\uff1a<\/strong><\/p>\n<ul>\n<li>\u300c\u50b3\u7d71\u65c5\u904a\u5e73\u53f0\u300d\u4ee3\u8868\u53ef\u80fd\u64c1\u6709\u5be6\u9ad4\u8fa6\u516c\u5ba4\u7684\u50b3\u7d71\u65c5\u904a\u516c\u53f8\u3002\u9019\u4e9b\u516c\u53f8\u4e5f\u9700\u8981\u5b58\u53d6\u98ef\u5e97\u7684\u623f\u50f9\u8207\u53ef\u9810\u8a02\u72c0\u614b\uff0c\u4ee5\u6709\u6548\u670d\u52d9\u5176\u5ba2\u6236\u3002\u4ed6\u5011\u900f\u904e\u7db2\u8def\u5e73\u53f0\u6216\u5176\u4ed6\u901a\u8a0a\u7ba1\u9053\u8207\u98ef\u5e97\u7cfb\u7d71\u4e92\u52d5\u3002<\/li>\n<\/ul>\n<p><strong>5. \u9867\u5ba2\uff1a<\/strong><\/p>\n<ul>\n<li>\u300c\u9867\u5ba2\u300d\u4ee3\u8868\u5e0c\u671b\u5728\u98ef\u5e97\u9810\u8a02\u623f\u9593\u7684\u500b\u4eba\u65c5\u5ba2\u6216\u5718\u9ad4\u3002\u4ed6\u5011\u901a\u5e38\u4f7f\u7528\u98ef\u5e97\u7db2\u7ad9\u6216\u7b2c\u4e09\u65b9\u5e73\u53f0\uff08OTAs\uff09\u4f86\u67e5\u8a62\u623f\u9593\u53ef\u9810\u8a02\u72c0\u614b\u4e26\u9810\u8a02\u623f\u9593\u3002<\/li>\n<\/ul>\n<p><strong>6. \u92b7\u552e\u7ba1\u9053\uff1a<\/strong><\/p>\n<ul>\n<li>\u300c\u92b7\u552e\u7ba1\u9053\u300d\u6db5\u84cb\u9867\u5ba2\u9810\u8a02\u623f\u9593\u7684\u7dda\u4e0a\u8207\u7dda\u4e0b\u9014\u5f91\u3002\u9019\u5305\u62ec\u98ef\u5e97\u7db2\u7ad9\u3001OTAs \u7684\u7db2\u7ad9\uff0c\u4ee5\u53ca\u50b3\u7d71\u65c5\u904a\u5e73\u53f0\u6240\u63d0\u4f9b\u7684\u670d\u52d9\u3002\u92b7\u552e\u7ba1\u9053\u5728\u5438\u5f15\u9867\u5ba2\u8207\u63a8\u52d5\u8a02\u623f\u65b9\u9762\u626e\u6f14\u95dc\u9375\u89d2\u8272\u3002<\/li>\n<\/ul>\n<p><strong>7. \u884c\u92b7\u5e73\u53f0\uff1a<\/strong><\/p>\n<ul>\n<li>\u300c\u884c\u92b7\u5e73\u53f0\u300d\u4ee3\u8868\u98ef\u5e97\u53ef\u80fd\u7528\u4f86\u63a8\u5ee3\u670d\u52d9\u7684\u5404\u7a2e\u7dda\u4e0a\u884c\u92b7\u5de5\u5177\u8207\u7ba1\u9053\u3002\u9019\u4e9b\u5e73\u53f0\u53ef\u80fd\u5305\u62ec\u793e\u7fa4\u5a92\u9ad4\u3001\u641c\u5c0b\u5f15\u64ce\u5ee3\u544a\u3001\u96fb\u5b50\u90f5\u4ef6\u884c\u92b7\u7b49\u3002\u98ef\u5e97\u9810\u8a02\u7cfb\u7d71\u53ef\u80fd\u5411\u884c\u92b7\u5e73\u53f0\u63d0\u4f9b\u8cc7\u6599\uff0c\u4ee5\u512a\u5316\u884c\u92b7\u6d3b\u52d5\u3002<\/li>\n<\/ul>\n<h3>\u7cfb\u7d71\u8108\u7d61\u5716\u4e2d\u7684\u4e92\u52d5\uff1a<\/h3>\n<ul>\n<li><strong>\u98ef\u5e97\u7d93\u7406<\/strong>\u76f4\u63a5\u8207\u300c\u98ef\u5e97\u9810\u8a02\u7cfb\u7d71\u300d\u4e92\u52d5\uff0c\u4ee5\u7ba1\u7406\u623f\u50f9\u3001\u623f\u9593\u53ef\u9810\u8a02\u72c0\u614b\uff0c\u4e26\u5b58\u53d6\u92b7\u552e\u8207\u884c\u92b7\u8cc7\u6599\u3002<\/li>\n<li><strong>\u5728\u7dda\u65c5\u904a\u5e73\u53f0\uff08OTAs\uff09<\/strong>\u8207<strong>\u50b3\u7d71\u65c5\u904a\u5e73\u53f0<\/strong> \u8207\u300c\u9152\u5e97\u9810\u8a02\u7cfb\u7d71\u300d\u4e92\u52d5\uff0c\u4ee5\u53d6\u5f97\u623f\u9593\u53ef\u7528\u6027\u548c\u5b9a\u50f9\u7684\u5373\u6642\u8cc7\u8a0a\u3002\u4ed6\u5011\u9084\u6703\u5411\u7cfb\u7d71\u767c\u9001\u9810\u8a02\u8acb\u6c42\u3002<\/li>\n<li><strong>\u5ba2\u6236<\/strong> \u900f\u904e\u9152\u5e97\u7db2\u7ad9\u548cOTA\u8207\u7cfb\u7d71\u4e92\u52d5\uff0c\u4ee5\u67e5\u8a62\u623f\u9593\u53ef\u7528\u6027\u4e26\u9032\u884c\u9810\u8a02\u3002<\/li>\n<li><strong>\u92b7\u552e\u7ba1\u9053<\/strong> \u5305\u62ec\u9152\u5e97\u7db2\u7ad9\u3001OTA\u548c\u50b3\u7d71\u65c5\u884c\u793e\u5728\u5167\uff0c\u4f5c\u70ba\u5ba2\u6236\u8207\u9152\u5e97\u9810\u8a02\u7cfb\u7d71\u4e4b\u9593\u7684\u4e2d\u4ecb\uff0c\u4fc3\u9032\u9810\u8a02\u6d41\u7a0b\u3002<\/li>\n<li><strong>\u884c\u92b7\u5e73\u53f0<\/strong> \u53ef\u80fd\u5f9e\u300c\u9152\u5e97\u9810\u8a02\u7cfb\u7d71\u300d\u63a5\u6536\u8cc7\u6599\uff0c\u6839\u64da\u623f\u9593\u53ef\u7528\u6027\u548c\u5b9a\u50f9\u4f86\u8abf\u6574\u884c\u92b7\u6d3b\u52d5\u548c\u4fc3\u92b7\u5167\u5bb9\u3002<\/li>\n<\/ul>\n<p> \u6b64\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716\u63d0\u4f9b\u4e86\u4e00\u500b\u7c21\u5316\u4f46\u5168\u9762\u7684\u8996\u89d2\uff0c\u8aaa\u660e\u9152\u5e97\u9810\u8a02\u7cfb\u7d71\u5982\u4f55\u8207\u5404\u7a2e\u5916\u90e8\u5be6\u9ad4\u4e92\u52d5\uff0c\u4ee5\u6709\u6548\u7ba1\u7406\u9152\u5e97\u71df\u904b\u3001\u92b7\u552e\u548c\u884c\u92b7\u3002\u5b83\u4f5c\u70ba\u4e00\u500b\u91cd\u8981\u7684\u5de5\u5177\uff0c\u6709\u52a9\u65bc\u7406\u89e3\u7cfb\u7d71\u7684\u908a\u754c\u53ca\u5176\u8207\u9152\u5e97\u696d\u66f4\u5ee3\u6cdb\u5229\u76ca\u76f8\u95dc\u8005\u548c\u7cfb\u7d71\u751f\u614b\u9ad4\u7cfb\u7684\u9023\u7d50\u3002<\/p>\n<h2> \u7e3d\u7d50<\/h2>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/knowledge\/system-context-diagram\/what-is-system-context-diagram\/\">\u7cfb\u7d71\u4e0a\u4e0b\u6587\u5716<\/a> \u5728\u8edf\u9ad4\u958b\u767c\u4e2d\u626e\u6f14\u8457\u95dc\u9375\u89d2\u8272\uff0c\u900f\u904e\u63d0\u4f9b\u7cfb\u7d71\u74b0\u5883\u7684\u9ad8\u968e\u8996\u89ba\u5316\u5448\u73fe\u3002\u5b83\u5011\u6709\u52a9\u65bc\u6709\u6548\u6e9d\u901a\u3001\u7bc4\u570d\u5b9a\u7fa9\u3001\u9700\u6c42\u5206\u6790\u8207\u8a2d\u8a08\uff0c\u4f5c\u70ba\u5f15\u5c0e\u958b\u767c\u904e\u7a0b\u7684\u57fa\u790e\u5de5\u5177\u3002\u7576\u8207\u5176\u4ed6\u5716\u8868\u7d50\u5408\u4f7f\u7528\u6642\uff0cSCD\u6709\u52a9\u65bc\u5168\u9762\u7406\u89e3\u8edf\u9ad4\u7cfb\u7d71\u53ca\u5176\u8207\u5916\u90e8\u4e16\u754c\u7684\u4e92\u52d5\uff0c\u6700\u7d42\u4fc3\u6210\u6210\u529f\u7684\u8edf\u9ad4\u5c08\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00 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