{"id":4271,"date":"2026-03-23T14:03:51","date_gmt":"2026-03-23T14:03:51","guid":{"rendered":"https:\/\/www.diagrams-ai.com\/cn\/common-dfd-mistakes-that-break-your-system-models\/"},"modified":"2026-03-23T14:03:51","modified_gmt":"2026-03-23T14:03:51","slug":"common-dfd-mistakes-that-break-your-system-models","status":"publish","type":"post","link":"https:\/\/www.diagrams-ai.com\/cn\/common-dfd-mistakes-that-break-your-system-models\/","title":{"rendered":"\u5e38\u89c1\u7684DFD\u9519\u8bef\u4f1a\u7834\u574f\u4f60\u7684\u7cfb\u7edf\u6a21\u578b\u2014\u2014\u4ee5\u53ca\u5982\u4f55\u907f\u514d\u5b83\u4eec"},"content":{"rendered":"<p>\u521b\u5efa\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u662f\u7406\u89e3\u4fe1\u606f\u5982\u4f55\u5728\u7cfb\u7edf\u4e2d\u6d41\u52a8\u7684\u5173\u952e\u6b65\u9aa4\u3002\u8fd9\u4e9b\u56fe\u8868\u4e3a\u5f00\u53d1\u4eba\u5458\u3001\u5229\u76ca\u76f8\u5173\u8005\u548c\u5206\u6790\u5e08\u63d0\u4f9b\u4e86\u84dd\u56fe\u3002\u7136\u800c\uff0c\u4e00\u4e2a\u6784\u5efa\u4e0d\u5f53\u7684\u6a21\u578b\u53ef\u80fd\u5bfc\u81f4\u6df7\u6dc6\u3001\u5f00\u53d1\u9519\u8bef\u548c\u7cfb\u7edf\u6545\u969c\u3002\u5f53\u6570\u636e\u6d41\u88ab\u9519\u8bef\u5730\u8868\u793a\u65f6\uff0c\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684\u903b\u8f91\u5c31\u4f1a\u53d7\u5230\u8d28\u7591\u3002\u672c\u6307\u5357\u63a2\u8ba8\u4e86DFD\u4e2d\u5e38\u89c1\u7684\u9519\u8bef\uff0c\u5e76\u63d0\u4f9b\u4e86\u6743\u5a01\u7684\u7b56\u7565\u6765\u7ea0\u6b63\u5b83\u4eec\u3002<\/p>\n<p>\u8bb8\u591a\u56e2\u961f\u6025\u4e8e\u5b8c\u6210\u5efa\u6a21\u9636\u6bb5\uff0c\u8ba4\u4e3a\u89c6\u89c9\u8868\u793a\u4e0d\u5982\u4ee3\u7801\u91cd\u8981\u3002\u8fd9\u79cd\u505a\u6cd5\u662f\u9519\u8bef\u7684\u3002DFD\u5728\u7f16\u5199\u4efb\u4f55\u4ee3\u7801\u4e4b\u524d\u5c31\u5b9a\u4e49\u4e86\u903b\u8f91\u3002\u5982\u679c\u56fe\u8868\u6709\u7f3a\u9677\uff0c\u57fa\u4e8e\u5b83\u7684\u8f6f\u4ef6\u5c06\u7ee7\u627f\u8fd9\u4e9b\u7ed3\u6784\u6027\u5f31\u70b9\u3002\u6211\u4eec\u5c06\u5206\u6790\u7834\u574f\u6a21\u578b\u5b8c\u6574\u6027\u7684\u5177\u4f53\u9519\u8bef\u7c7b\u522b\uff0c\u5e76\u63d0\u4f9b\u660e\u786e\u7684\u89e3\u51b3\u65b9\u6848\u8def\u5f84\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Whimsical infographic illustrating common Data Flow Diagram mistakes including context diagram failures, process logic errors, data flow issues, and leveling problems, with playful illustrations and correction strategies for system modeling\" decoding=\"async\" src=\"https:\/\/www.diagrams-ai.com\/wp-content\/uploads\/2026\/03\/common-dfd-mistakes-infographic-whimsical-guide.jpg\"\/><\/figure>\n<\/div>\n<h2>1. \u4e0a\u4e0b\u6587\u56fe\u5931\u8d25 \ud83c\udf0d<\/h2>\n<p>\u4e0a\u4e0b\u6587\u56fe\u662f\u7cfb\u7edf\u7684\u6700\u9ad8\u5c42\u6b21\u89c6\u56fe\u3002\u5b83\u5c06\u6574\u4e2a\u7cfb\u7edf\u8868\u793a\u4e3a\u4e00\u4e2a\u5355\u4e00\u8fc7\u7a0b\uff0c\u5e76\u5c55\u793a\u7cfb\u7edf\u5982\u4f55\u4e0e\u5916\u90e8\u4e16\u754c\u4ea4\u4e92\u3002\u8fd9\u91cc\u7684\u9519\u8bef\u4f1a\u4e3a\u540e\u7eed\u6240\u6709\u5c42\u7ea7\u5960\u5b9a\u4e0d\u826f\u57fa\u7840\u3002<\/p>\n<h3>\u9057\u6f0f\u5916\u90e8\u5b9e\u4f53<\/h3>\n<p>\u5916\u90e8\u5b9e\u4f53\u4ee3\u8868\u4e0e\u4f60\u7684\u7cfb\u7edf\u4ea4\u4e92\u7684\u7528\u6237\u3001\u5176\u4ed6\u7cfb\u7edf\u6216\u7ec4\u7ec7\u3002\u4e00\u4e2a\u5e38\u89c1\u9519\u8bef\u662f\u9057\u6f0f\u5173\u952e\u5b9e\u4f53\u3002\u5982\u679c\u4f60\u5fd8\u8bb0\u4e86\u67d0\u4e2a\u7528\u6237\u7fa4\u4f53\u6216\u5916\u90e8API\uff0c\u9700\u6c42\u5c31\u4f1a\u4e0d\u5b8c\u6574\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong>\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u4f1a\u9057\u6f0f\u5173\u952e\u529f\u80fd\u3002<\/li>\n<li><strong>\u7ea0\u6b63\u65b9\u6cd5\uff1a<\/strong> \u8fdb\u884c\u5229\u76ca\u76f8\u5173\u8005\u8bbf\u8c08\uff0c\u4ee5\u8bc6\u522b\u6570\u636e\u7684\u6bcf\u4e00\u4e2a\u6765\u6e90\u548c\u53bb\u5411\u3002<\/li>\n<li><strong>\u68c0\u67e5\u6e05\u5355\uff1a<\/strong> \u5728\u7ed8\u5236\u5706\u5708\u4e4b\u524d\uff0c\u5217\u51fa\u6240\u6709\u4e0e\u7cfb\u7edf\u4ea4\u4e92\u7684\u53c2\u4e0e\u8005\u3002<\/li>\n<\/ul>\n<h3>\u8fb9\u754c\u4e0d\u6e05\u6670<\/h3>\n<p>\u7cfb\u7edf\u8fb9\u754c\u5fc5\u987b\u660e\u786e\u754c\u5b9a\u3002\u6709\u65f6\uff0c\u672c\u5e94\u5728\u7cfb\u7edf\u5185\u90e8\u7684\u6d41\u7a0b\u88ab\u753b\u5728\u5916\u90e8\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002\u8fd9\u4f1a\u5bfc\u81f4\u8d23\u4efb\u5f52\u5c5e\u4e0d\u660e\u786e\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong> \u5f00\u53d1\u4eba\u5458\u53ef\u80fd\u4f1a\u5728\u9884\u671f\u8303\u56f4\u4e4b\u5916\u6784\u5efa\u529f\u80fd\u3002<\/li>\n<li><strong>\u7ea0\u6b63\u65b9\u6cd5\uff1a<\/strong> \u786e\u4fdd\u4e0a\u4e0b\u6587\u5706\u5708\u5185\u7684\u6240\u6709\u6d41\u7a0b\u90fd\u5c5e\u4e8e\u7cfb\u7edf\u3002\u6240\u6709\u5708\u5916\u7684\u5b9e\u4f53\u90fd\u662f\u5916\u90e8\u7684\u3002<\/li>\n<li><strong>\u68c0\u67e5\u6e05\u5355\uff1a<\/strong> \u95ee\u81ea\u5df1\uff1a\u201c\u8fd9\u4e2a\u6d41\u7a0b\u662f\u5728\u6211\u4eec\u7684\u8f6f\u4ef6\u5185\u90e8\u8fd0\u884c\uff0c\u8fd8\u662f\u5728\u5916\u90e8\uff1f\u201d<\/li>\n<\/ul>\n<h2>2. \u6d41\u7a0b\u547d\u540d\u4e0e\u903b\u8f91\u9519\u8bef \ud83e\udde0<\/h2>\n<p>\u6d41\u7a0b\u8f6c\u6362\u6570\u636e\u3002\u5b83\u4eec\u662f\u56fe\u8868\u4e2d\u7684\u4e3b\u52a8\u7ec4\u4ef6\u3002\u9519\u8bef\u5730\u547d\u540d\u548c\u5b9a\u4e49\u8fd9\u4e9b\u6d41\u7a0b\u662f\u7834\u574f\u6027\u6700\u5927\u7684\u9519\u8bef\u4e4b\u4e00\u3002<\/p>\n<h3>\u52a8\u8bcd-\u540d\u8bcd\u89c4\u5219\u8fdd\u53cd<\/h3>\n<p>\u6d41\u7a0b\u540d\u79f0\u5e94\u9075\u5faa\u52a8\u8bcd-\u540d\u8bcd\u7ed3\u6784\u3002\u50cf\u201cSales\u201d\u8fd9\u6837\u7684\u540d\u79f0\u662f\u540d\u8bcd\u3002\u50cf\u201cCalculate Sales\u201d\u8fd9\u6837\u7684\u540d\u79f0\u662f\u52a8\u8bcd-\u540d\u8bcd\u77ed\u8bed\u3002\u8fd9\u79cd\u533a\u5206\u660e\u786e\u4e86\u6b63\u5728\u6267\u884c\u7684\u52a8\u4f5c\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong>\u542b\u7cca\u7684\u9700\u6c42\u4f1a\u5bfc\u81f4\u4e0d\u4e00\u81f4\u7684\u5b9e\u73b0\u3002<\/li>\n<li><strong>\u7ea0\u6b63\u65b9\u6cd5\uff1a<\/strong> \u68c0\u67e5\u6bcf\u4e00\u4e2a\u6d41\u7a0b\u6807\u7b7e\u3002\u5b83\u662f\u5426\u63cf\u8ff0\u4e86\u5bf9\u6570\u636e\u7684\u64cd\u4f5c\uff1f<\/li>\n<li><strong>\u68c0\u67e5\u6e05\u5355\uff1a<\/strong>\u5982\u679c\u540d\u79f0\u662f\u4e00\u4e2a\u5355\u72ec\u7684\u540d\u8bcd\uff0c\u8bf7\u6dfb\u52a0\u4e00\u4e2a\u52a8\u8bcd\u3002<\/li>\n<\/ul>\n<h3>\u795e\u5947\u8fc7\u7a0b<\/h3>\n<p>\u795e\u5947\u8fc7\u7a0b\u662f\u6307\u5177\u6709\u8f93\u5165\u4f46\u65e0\u8f93\u51fa\uff0c\u6216\u5177\u6709\u8f93\u51fa\u4f46\u65e0\u8f93\u5165\u7684\u8fc7\u7a0b\u3002\u5b83\u4ece\u65e0\u5230\u6709\u5730\u751f\u6210\u6570\u636e\uff0c\u6216\u6d88\u8017\u6570\u636e\u5374\u4e0d\u8fd4\u56de\u7ed3\u679c\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong>\u6570\u636e\u5b8c\u6574\u6027\u53d7\u5230\u7834\u574f\u3002\u7cfb\u7edf\u903b\u8f91\u65e0\u6cd5\u6267\u884c\u3002<\/li>\n<li><strong>\u7ea0\u6b63\uff1a<\/strong>\u6bcf\u4e2a\u8fc7\u7a0b\u5fc5\u987b\u81f3\u5c11\u6709\u4e00\u4e2a\u8f93\u5165\u548c\u4e00\u4e2a\u8f93\u51fa\u3002<\/li>\n<li><strong>\u68c0\u67e5\u6e05\u5355\uff1a<\/strong>\u8ffd\u8e2a\u8fdb\u5165\u548c\u79bb\u5f00\u8be5\u6c14\u6ce1\u7684\u6bcf\u4e00\u6761\u7ebf\u3002\u662f\u5426\u5b58\u5728\u5e73\u8861\uff1f<\/li>\n<\/ul>\n<h3>\u9ed1\u6d1e<\/h3>\n<p>\u5f53\u6570\u636e\u6d41\u5165\u4e00\u4e2a\u8fc7\u7a0b\u4f46\u6ca1\u6709\u6570\u636e\u6d41\u51fa\u65f6\uff0c\u5c31\u4f1a\u51fa\u73b0\u9ed1\u6d1e\u3002\u4fe1\u606f\u6d88\u5931\u5728\u865a\u65e0\u4e4b\u4e2d\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong>\u5173\u952e\u6570\u636e\u4e22\u5931\uff0c\u5bfc\u81f4\u7cfb\u7edf\u9519\u8bef\u6216\u5ba1\u8ba1\u5931\u8d25\u3002<\/li>\n<li><strong>\u7ea0\u6b63\uff1a<\/strong>\u786e\u4fdd\u6bcf\u4e2a\u8f93\u5165\u90fd\u88ab\u8f6c\u6362\u4e3a\u65b0\u7684\u8f93\u51fa\u6216\u88ab\u5b58\u50a8\u3002<\/li>\n<li><strong>\u68c0\u67e5\u6e05\u5355\uff1a<\/strong>\u786e\u8ba4\u7cfb\u7edf\u5df2\u8bb0\u5f55\u6240\u6709\u8fdb\u5165\u7684\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h3>\u81ea\u53d1\u751f\u6210<\/h3>\n<p>\u8fd9\u662f\u9ed1\u6d1e\u7684\u53cd\u9762\u3002\u6570\u636e\u5728\u6ca1\u6709\u8f93\u5165\u7684\u60c5\u51b5\u4e0b\u51ed\u7a7a\u51fa\u73b0\u3002\u8fd9\u610f\u5473\u7740\u7cfb\u7edf\u5728\u6ca1\u6709\u6765\u6e90\u7684\u60c5\u51b5\u4e0b\u751f\u6210\u4fe1\u606f\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong>\u6570\u636e\u6a21\u578b\u4e0e\u4e1a\u52a1\u73b0\u5b9e\u4e0d\u4e00\u81f4\u3002<\/li>\n<li><strong>\u7ea0\u6b63\uff1a<\/strong>\u8ffd\u8e2a\u6bcf\u4e2a\u6570\u636e\u6d41\u7684\u6765\u6e90\u3002\u5b83\u5fc5\u987b\u6765\u81ea\u4e00\u4e2a\u8fc7\u7a0b\u6216\u4e00\u4e2a\u5b9e\u4f53\u3002<\/li>\n<li><strong>\u68c0\u67e5\u6e05\u5355\uff1a<\/strong>\u786e\u4fdd\u6bcf\u4e2a\u8f93\u51fa\u7bad\u5934\u90fd\u6e90\u81ea\u4e00\u6b21\u8f6c\u6362\u3002<\/li>\n<\/ul>\n<h2>3. \u6570\u636e\u6d41\u4e0e\u8fde\u63a5\u95ee\u9898 \ud83d\udd04<\/h2>\n<p>DFD\u4e2d\u7684\u7bad\u5934\u8868\u793a\u6570\u636e\u7684\u6d41\u52a8\u3002\u8fd9\u4e9b\u7bad\u5934\u7684\u7ed8\u5236\u548c\u6807\u6ce8\u65b9\u5f0f\u5bf9\u4e8e\u7406\u89e3\u7cfb\u7edf\u884c\u4e3a\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h3>\u4ea4\u53c9\u7ebf\u6761<\/h3>\n<p>\u5f53\u6570\u636e\u6d41\u7ebf\u6761\u5728\u6ca1\u6709\u4ea4\u70b9\u8282\u70b9\u7684\u60c5\u51b5\u4e0b\u76f8\u4e92\u4ea4\u53c9\u65f6\uff0c\u4f1a\u9020\u6210\u89c6\u89c9\u6df7\u4e71\u548c\u56f0\u60d1\u3002\u65e0\u6cd5\u660e\u786e\u5224\u65ad\u6570\u636e\u662f\u5408\u5e76\u8fd8\u662f\u4ec5\u4ec5\u7ecf\u8fc7\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong> \u5ba1\u67e5\u4eba\u5458\u96be\u4ee5\u8ddf\u4e0a\u4fe1\u606f\u7684\u6d41\u52a8\u3002<\/li>\n<li><strong> \u66f4\u6b63\uff1a<\/strong> \u4f7f\u7528\u6865\u6881\u6216\u8def\u7531\u7ebf\u4ee5\u907f\u514d\u4ea4\u53c9\u3002\u5982\u679c\u7ebf\u6761\u4ea4\u53c9\uff0c\u8bf7\u786e\u4fdd\u6709\u4e00\u4e2a\u8282\u70b9\u8868\u793a\u5408\u5e76\u3002<\/li>\n<li><strong> \u68c0\u67e5\u6e05\u5355\uff1a<\/strong> \u7b80\u5316\u5e03\u5c40\u4ee5\u51cf\u5c11\u7ebf\u6761\u4ea4\u53c9\u3002<\/li>\n<\/ul>\n<h3>\u6570\u636e\u5b58\u50a8\u9519\u8bef<\/h3>\n<p>\u6570\u636e\u5b58\u50a8\u8868\u793a\u4fe1\u606f\u4fdd\u5b58\u7684\u4f4d\u7f6e\u3002\u4e00\u4e2a\u5e38\u89c1\u9519\u8bef\u662f\u5c06\u6570\u636e\u6d41\u76f4\u63a5\u8fde\u63a5\u5230\u5b58\u50a8\uff0c\u4e2d\u95f4\u6ca1\u6709\u5904\u7406\u8fc7\u7a0b\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong> \u8fd9\u610f\u5473\u7740\u6570\u636e\u53ef\u4ee5\u4e0d\u7ecf\u903b\u8f91\u5904\u7406\u76f4\u63a5\u5199\u5165\u6216\u8bfb\u53d6\u3002<\/li>\n<li><strong> \u66f4\u6b63\uff1a<\/strong> \u6240\u6709\u8fde\u63a5\u5230\u6570\u636e\u5b58\u50a8\u7684\u8def\u5f84\u90fd\u5fc5\u987b\u7ecf\u8fc7\u4e00\u4e2a\u5904\u7406\u8fc7\u7a0b\u3002\u5b58\u50a8\u4e0d\u80fd\u76f4\u63a5\u8fde\u63a5\u5230\u5b9e\u4f53\u6216\u5176\u4ed6\u5b58\u50a8\u3002<\/li>\n<li><strong> \u68c0\u67e5\u6e05\u5355\uff1a<\/strong> \u786e\u4fdd\u6bcf\u4e2a\u5b58\u50a8\u64cd\u4f5c\u90fd\u7531\u8f6c\u6362\u8fc7\u7a0b\u8fdb\u884c\u4e2d\u4ecb\u3002<\/li>\n<\/ul>\n<h3>\u60ac\u7a7a\u6570\u636e\u6d41<\/h3>\n<p>\u60ac\u7a7a\u6d41\u662f\u6307\u4e00\u4e2a\u5728\u534a\u7a7a\u4e2d\u7ed3\u675f\u7684\u7bad\u5934\u3002\u5b83\u4e0d\u8fde\u63a5\u5230\u4efb\u4f55\u5904\u7406\u8fc7\u7a0b\u3001\u5b9e\u4f53\u6216\u5b58\u50a8\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong> \u8be5\u56fe\u4e0d\u5b8c\u6574\u4e14\u65e0\u6548\u3002<\/li>\n<li><strong> \u66f4\u6b63\uff1a<\/strong> \u6bcf\u4e2a\u7bad\u5934\u90fd\u5fc5\u987b\u6709\u660e\u786e\u7684\u8d77\u70b9\u548c\u7ec8\u70b9\u3002<\/li>\n<li><strong> \u68c0\u67e5\u6e05\u5355\uff1a<\/strong> \u5bf9\u6574\u4e2a\u56fe\u8868\u6267\u884c\u8fde\u901a\u6027\u68c0\u67e5\u3002<\/li>\n<\/ul>\n<h2>4. \u5206\u5c42\u4e0e\u5e73\u8861\u9519\u8bef \u2696\ufe0f<\/h2>\n<p>\u590d\u6742\u7cfb\u7edf\u901a\u5e38\u88ab\u5206\u89e3\u4e3a\u66f4\u4f4e\u5c42\u7ea7\u7684\u56fe\u8868\u3002\u8fd9\u79f0\u4e3a\u5206\u5c42\u3002\u5e73\u8861\u786e\u4fdd\u5404\u5c42\u7ea7\u4e4b\u95f4\u7684\u8f93\u5165\u548c\u8f93\u51fa\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<h3>\u8f93\u5165\u8f93\u51fa\u4e0d\u5e73\u8861<\/h3>\n<p>\u5728\u5c06\u9ad8\u5c42\u7ea7\u8fc7\u7a0b\u5206\u89e3\u4e3a\u4f4e\u5c42\u7ea7\u8fc7\u7a0b\u65f6\uff0c\u5b50\u5c42\u7ea7\u7684\u603b\u8f93\u5165\u548c\u8f93\u51fa\u5fc5\u987b\u4e0e\u7236\u5c42\u7ea7\u5339\u914d\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong> \u9700\u6c42\u5728\u8bbe\u8ba1\u4e0e\u5b9e\u73b0\u4e4b\u95f4\u53d1\u751f\u6f02\u79fb\u3002<\/li>\n<li><strong> \u66f4\u6b63\uff1a<\/strong> \u5c06\u7236\u7ea7\u7684\u6bcf\u4e2a\u8f93\u5165\u6620\u5c04\u5230\u5b50\u56fe\u4e2d\u7684\u4e00\u4e2a\u7279\u5b9a\u5904\u7406\u8fc7\u7a0b\u3002<\/li>\n<li><strong> \u68c0\u67e5\u6e05\u5355\uff1a<\/strong> \u5c06\u8fdb\u5165\u548c\u79bb\u5f00\u7236\u6c14\u6ce1\u7684\u7bad\u5934\u4e0e\u5b50\u56fe\u8fdb\u884c\u6bd4\u8f83\u3002<\/li>\n<\/ul>\n<h3>\u8fc7\u7a0b\u8fc7\u591a<\/h3>\n<p>\u5728\u4e00\u4e2a\u56fe\u4e2d\u653e\u7f6e\u8fc7\u591a\u7684\u8fc7\u7a0b\u4f1a\u4f7f\u56fe\u96be\u4ee5\u9605\u8bfb\u3002\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u4e00\u4e2a\u56fe\u5e94\u4e13\u6ce8\u4e8e\u67d0\u4e2a\u7279\u5b9a\u529f\u80fd\u6216\u6a21\u5757\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong>\u5229\u76ca\u76f8\u5173\u8005\u8ba4\u77e5\u8fc7\u8f7d\u3002<\/li>\n<li><strong>\u7ea0\u6b63\u63aa\u65bd\uff1a<\/strong>\u9650\u5236\u6bcf\u4e2a\u56fe\u4e2d\u7684\u8fc7\u7a0b\u6570\u91cf\u3002\u5c06\u590d\u6742\u903b\u8f91\u62c6\u5206\u4e3a\u5b50\u56fe\u3002<\/li>\n<li><strong>\u68c0\u67e5\u6e05\u5355\uff1a<\/strong> \u95ee\u81ea\u5df1\uff1a\u201c\u8fd9\u4e2a\u56fe\u662f\u5426\u6db5\u76d6\u4e86\u592a\u591a\u4e3b\u9898\uff1f\u201d<\/li>\n<\/ul>\n<h3>\u547d\u540d\u4e0d\u4e00\u81f4<\/h3>\n<p>\u8fc7\u7a0b\u540d\u79f0\u5728\u5404\u5c42\u7ea7\u4e4b\u95f4\u5fc5\u987b\u4fdd\u6301\u4e00\u81f4\u3002\u5982\u679c\u5728\u7b2c0\u5c42\u5c06\u4e00\u4e2a\u8fc7\u7a0b\u547d\u540d\u4e3a\u201c\u9a8c\u8bc1\u7528\u6237\u201d\uff0c\u5219\u5728\u7b2c1\u5c42\u4e0d\u5e94\u66f4\u6539\u5176\u540d\u79f0\u3002<\/p>\n<ul>\n<li><strong>\u5f71\u54cd\uff1a<\/strong>\u8c03\u8bd5\u548c\u7ef4\u62a4\u671f\u95f4\u4ea7\u751f\u6df7\u6dc6\u3002<\/li>\n<li><strong>\u7ea0\u6b63\u63aa\u65bd\uff1a<\/strong> \u7ef4\u62a4\u4e00\u4e2a\u8fc7\u7a0b\u540d\u79f0\u672f\u8bed\u8868\uff0c\u5e76\u6301\u7eed\u53c2\u8003\u3002<\/li>\n<li><strong>\u68c0\u67e5\u6e05\u5355\uff1a<\/strong> \u68c0\u67e5\u662f\u5426\u5b58\u5728\u542b\u4e49\u4e0d\u540c\u4f46\u540d\u79f0\u91cd\u590d\u7684\u60c5\u51b5\u3002<\/li>\n<\/ul>\n<h2>5. \u5ba1\u67e5\u4e0e\u9a8c\u8bc1\u7b56\u7565 \ud83d\udd0d<\/h2>\n<p>\u521b\u5efa\u4e00\u4e2a\u56fe\u53ea\u662f\u5b8c\u6210\u4e86\u4e00\u534a\u5de5\u4f5c\u3002\u9a8c\u8bc1\u5b83\u80fd\u786e\u4fdd\u6a21\u578b\u51c6\u786e\u53cd\u6620\u4e1a\u52a1\u9700\u6c42\u3002<\/p>\n<h3>\u8d70\u67e5<\/h3>\n<p>\u8d70\u67e5\u5305\u62ec\u4e0e\u5229\u76ca\u76f8\u5173\u8005\u4e00\u8d77\u6d4f\u89c8\u56fe\u3002\u4ece\u5165\u53e3\u5230\u51fa\u53e3\u8ffd\u8e2a\u4e00\u6bb5\u6570\u636e\u3002\u8fd9\u6761\u8def\u5f84\u662f\u5426\u5408\u7406\uff1f<\/p>\n<ul>\n<li><strong>\u4f18\u70b9\uff1a<\/strong> \u65e9\u671f\u53d1\u73b0\u903b\u8f91\u9519\u8bef\u3002<\/li>\n<li><strong> \u65b9\u6cd5\uff1a<\/strong> \u9009\u62e9\u4e00\u4e2a\u5177\u4f53\u573a\u666f\uff08\u4f8b\u5982\u201c\u7528\u6237\u767b\u5f55\u201d\uff09\uff0c\u5e76\u8ffd\u8e2a\u5b83\u3002<\/li>\n<li><strong>\u7ed3\u679c\uff1a<\/strong> \u903b\u8f91\u6d41\u7a0b\u7684\u9a8c\u8bc1\u3002<\/li>\n<\/ul>\n<h3>\u4e00\u81f4\u6027\u68c0\u67e5<\/h3>\n<p>\u786e\u4fdd\u56fe\u4e2d\u4f7f\u7528\u7684\u672f\u8bed\u4e0e\u9700\u6c42\u6587\u6863\u4e2d\u4f7f\u7528\u7684\u672f\u8bed\u4e00\u81f4\u3002<\/p>\n<ul>\n<li><strong>\u4f18\u70b9\uff1a<\/strong> \u5c06\u6280\u672f\u8bbe\u8ba1\u4e0e\u4e1a\u52a1\u8bed\u8a00\u5bf9\u9f50\u3002<\/li>\n<li><strong>\u65b9\u6cd5\uff1a<\/strong> \u5c06\u6570\u636e\u6d41\u56fe\u4e2d\u7684\u672f\u8bed\u4e0e\u9700\u6c42\u89c4\u8303\u8fdb\u884c\u4ea4\u53c9\u5f15\u7528\u3002<\/li>\n<li><strong>\u7ed3\u679c\uff1a<\/strong> \u51cf\u5c11\u4e86\u6b67\u4e49\u3002<\/li>\n<\/ul>\n<h2>\u5e38\u89c1\u9519\u8bef\u6c47\u603b<\/h2>\n<p>\u4e0b\u8868\u603b\u7ed3\u4e86\u6700\u4e25\u91cd\u7684\u9519\u8bef\u53ca\u5176\u4fee\u6b63\u65b9\u6cd5\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9519\u8bef\u7c7b\u578b<\/th>\n<th>\u63cf\u8ff0<\/th>\n<th>\u5f71\u54cd<\/th>\n<th>\u4fee\u6b63<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u795e\u5947\u8fc7\u7a0b<\/td>\n<td>\u6ca1\u6709\u8f93\u5165\u6216\u8f93\u51fa\u7684\u8fc7\u7a0b<\/td>\n<td>\u4e0d\u53ef\u80fd\u7684\u903b\u8f91<\/td>\n<td>\u6dfb\u52a0\u7f3a\u5931\u7684\u6570\u636e\u6d41<\/td>\n<\/tr>\n<tr>\n<td>\u9ed1\u6d1e<\/td>\n<td>\u6570\u636e\u8fdb\u5165\u4f46\u672a\u79bb\u5f00<\/td>\n<td>\u6570\u636e\u4e22\u5931<\/td>\n<td>\u786e\u4fdd\u8f93\u51fa\u5b58\u5728<\/td>\n<\/tr>\n<tr>\n<td>\u81ea\u53d1\u751f\u6210<\/td>\n<td>\u6570\u636e\u5728\u6ca1\u6709\u8f93\u5165\u7684\u60c5\u51b5\u4e0b\u51fa\u73b0<\/td>\n<td>\u6570\u636e\u4e0d\u4e00\u81f4<\/td>\n<td>\u8ffd\u8e2a\u6570\u636e\u6765\u6e90<\/td>\n<\/tr>\n<tr>\n<td>\u5c42\u7ea7\u4e0d\u5e73\u8861<\/td>\n<td>\u5b50\u56fe\u8f93\u5165\u4e0e\u7236\u56fe\u4e0d\u540c<\/td>\n<td>\u9700\u6c42\u6f02\u79fb<\/td>\n<td>\u534f\u8c03\u6570\u636e\u6d41<\/td>\n<\/tr>\n<tr>\n<td>\u547d\u540d\u4e0d\u6e05\u6670<\/td>\n<td>\u4ec5\u7528\u540d\u8bcd\u547d\u540d\u8fc7\u7a0b<\/td>\n<td>\u6b67\u4e49<\/td>\n<td>\u4f7f\u7528\u52a8\u8bcd-\u540d\u8bcd<\/td>\n<\/tr>\n<tr>\n<td>\u76f4\u63a5\u5b58\u50a8\u8fde\u63a5<\/td>\n<td>\u5b9e\u4f53\u8fde\u63a5\u5230\u5b58\u50a8<\/td>\n<td>\u903b\u8f91\u9519\u8bef<\/td>\n<td>\u901a\u8fc7\u6d41\u7a0b\u4f20\u9012<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>6. \u7ef4\u62a4\u4e0e\u6587\u6863\u6574\u6d01 \ud83d\udcdd<\/h2>\n<p>\u6a21\u578b\u5b8c\u6210\u540e\uff0c\u9700\u8981\u8fdb\u884c\u7ef4\u62a4\u3002\u7cfb\u7edf\u4f1a\u4e0d\u65ad\u6f14\u8fdb\uff0c\u56fe\u8868\u4e5f\u5fc5\u987b\u968f\u4e4b\u66f4\u65b0\u3002<\/p>\n<h3>\u7248\u672c\u63a7\u5236<\/h3>\n<p>\u8ddf\u8e2a\u56fe\u8868\u7684\u53d8\u66f4\u3002\u6bcf\u6b21\u8fdb\u884c\u91cd\u5927\u66f4\u6539\u65f6\uff0c\u90fd\u5e94\u4fdd\u5b58\u65b0\u7248\u672c\u3002<\/p>\n<ul>\n<li><strong>\u4f18\u52bf\uff1a<\/strong> \u5982\u679c\u66f4\u6539\u5bfc\u81f4\u6a21\u578b\u635f\u574f\uff0c\u53ef\u8f7b\u677e\u56de\u6eda\u3002<\/li>\n<li><strong>\u65b9\u6cd5\uff1a<\/strong> \u4f7f\u7528 DFD_v1\u3001DFD_v2 \u7b49\u6587\u4ef6\u540d\u3002<\/li>\n<li><strong>\u7ed3\u679c\uff1a<\/strong> \u6e05\u6670\u7684\u6f14\u8fdb\u5386\u53f2\u3002<\/li>\n<\/ul>\n<h3>\u6587\u6863\u94fe\u63a5<\/h3>\n<p>\u5c06\u56fe\u8868\u4e0e\u8be6\u7ec6\u6587\u6863\u94fe\u63a5\u8d77\u6765\u3002\u4e00\u4e2a\u6c14\u6ce1\u53ef\u80fd\u4ee3\u8868\u4e00\u4e2a\u9700\u8981\u72ec\u7acb\u89c4\u683c\u8bf4\u660e\u7684\u590d\u6742\u7b97\u6cd5\u3002<\/p>\n<ul>\n<li><strong>\u4f18\u52bf\uff1a<\/strong> \u5173\u6ce8\u70b9\u5206\u79bb\u3002<\/li>\n<li><strong>\u65b9\u6cd5\uff1a<\/strong> \u5728\u56fe\u4f8b\u4e2d\u6dfb\u52a0\u5bf9\u9700\u6c42\u6587\u6863\u7684\u5f15\u7528\u3002<\/li>\n<li><strong>\u7ed3\u679c\uff1a<\/strong> \u5168\u9762\u7684\u7cfb\u7edf\u77e5\u8bc6\u3002<\/li>\n<\/ul>\n<h3>\u5b9a\u671f\u5ba1\u67e5<\/h3>\n<p>\u5b89\u6392\u5b9a\u671f\u5ba1\u67e5DFD\uff0c\u4ee5\u786e\u4fdd\u5176\u4e0e\u5f53\u524d\u7cfb\u7edf\u72b6\u6001\u4e00\u81f4\u3002<\/p>\n<ul>\n<li><strong>\u4f18\u52bf\uff1a<\/strong> \u9632\u6b62\u6280\u672f\u503a\u52a1\u79ef\u7d2f\u3002<\/li>\n<li><strong>\u65b9\u6cd5\uff1a<\/strong> 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