{"id":712,"date":"2026-01-29T02:47:24","date_gmt":"2026-01-29T02:47:24","guid":{"rendered":"https:\/\/www.method-post.com\/cn\/comprehensive-guide-to-data-flow-diagrams-dfd-and-top-down-decomposition-2\/"},"modified":"2026-01-29T02:47:24","modified_gmt":"2026-01-29T02:47:24","slug":"comprehensive-guide-to-data-flow-diagrams-dfd-and-top-down-decomposition-2","status":"publish","type":"post","link":"https:\/\/www.method-post.com\/cn\/comprehensive-guide-to-data-flow-diagrams-dfd-and-top-down-decomposition-2\/","title":{"rendered":"\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u4e0e\u81ea\u9876\u5411\u4e0b\u5206\u89e3\u7684\u5168\u9762\u6307\u5357"},"content":{"rendered":"<h4>\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u7b80\u4ecb<\/h4>\n<p dir=\"auto\">\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u662f\u7528\u4e8e\u5c55\u793a\u7cfb\u7edf\u5185\u6570\u636e\u6d41\u52a8\u7684\u56fe\u5f62\u5316\u8868\u793a\u3002\u5b83\u4eec\u662f\u8f6f\u4ef6\u5de5\u7a0b\u548c\u7cfb\u7edf\u5206\u6790\u4e2d\u7684\u91cd\u8981\u5de5\u5177\uff0c\u6709\u52a9\u4e8e\u53ef\u89c6\u5316\u6570\u636e\u5982\u4f55\u5728\u7cfb\u7edf\u4e0d\u540c\u7ec4\u4ef6\u4e4b\u95f4\u88ab\u5904\u7406\u3001\u5b58\u50a8\u548c\u4f20\u8f93\u3002DFD\u7279\u522b\u6709\u52a9\u4e8e\u7406\u89e3\u7cfb\u7edf\u7684\u529f\u80fd\u3001\u8bc6\u522b\u6f5c\u5728\u95ee\u9898\uff0c\u5e76\u5411\u5229\u76ca\u76f8\u5173\u8005\u4f20\u8fbe\u7cfb\u7edf\u8bbe\u8ba1\u3002<\/p>\n<p dir=\"auto\"><img alt=\"How to Create Data Flow Diagram (DFD)?\" decoding=\"async\" src=\"https:\/\/www.visual-paradigm.com\/servlet\/editor-content\/tutorials\/how-to-create-data-flow-diagram\/sites\/7\/2019\/02\/how-to-create-data-flow-diagram.png\"\/><\/p>\n<h4>DFD\u7684\u5173\u952e\u6982\u5ff5<\/h4>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u5904\u7406\u8fc7\u7a0b<\/strong>\uff1a\u7528\u5706\u5708\u6216\u5706\u89d2\u77e9\u5f62\u8868\u793a\uff0c\u5904\u7406\u8fc7\u7a0b\u662f\u67d0\u79cd\u65b9\u5f0f\u8f6c\u6362\u6570\u636e\u7684\u6d3b\u52a8\u6216\u64cd\u4f5c\u3002\u6bcf\u4e2a\u8fc7\u7a0b\u63a5\u6536\u8f93\u5165\u6570\u636e\uff0c\u5bf9\u5176\u8fdb\u884c\u5904\u7406\uff0c\u5e76\u751f\u6210\u8f93\u51fa\u6570\u636e\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6570\u636e\u5b58\u50a8<\/strong>\uff1a\u7528\u5f00\u53e3\u77e9\u5f62\u8868\u793a\uff0c\u6570\u636e\u5b58\u50a8\u7528\u4e8e\u5b58\u653e\u53ef\u88ab\u8fc7\u7a0b\u8bbf\u95ee\u548c\u4fee\u6539\u7684\u6570\u636e\u3002\u5b83\u4eec\u4ee3\u8868\u6570\u636e\u5e93\u3001\u6587\u4ef6\u6216\u5176\u4ed6\u5b58\u50a8\u673a\u5236\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5916\u90e8\u5b9e\u4f53<\/strong>\uff1a\u7528\u77e9\u5f62\u8868\u793a\uff0c\u5916\u90e8\u5b9e\u4f53\u662f\u7cfb\u7edf\u5916\u90e8\u7684\u6570\u636e\u6e90\u6216\u76ee\u6807\u3002\u5b83\u4eec\u901a\u8fc7\u63d0\u4f9b\u8f93\u5165\u6570\u636e\u6216\u63a5\u6536\u8f93\u51fa\u6570\u636e\u4e0e\u7cfb\u7edf\u4ea4\u4e92\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6570\u636e\u6d41<\/strong>\uff1a\u7528\u7bad\u5934\u8868\u793a\uff0c\u6570\u636e\u6d41\u4ee3\u8868\u8fc7\u7a0b\u3001\u6570\u636e\u5b58\u50a8\u548c\u5916\u90e8\u5b9e\u4f53\u4e4b\u95f4\u7684\u6570\u636e\u6d41\u52a8\u3002\u5b83\u4eec\u663e\u793a\u6570\u636e\u4f20\u8f93\u7684\u65b9\u5411\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5206\u5c42<\/strong>\uff1aDFD\u901a\u5e38\u4ee5\u4e0d\u540c\u62bd\u8c61\u5c42\u6b21\u7ed8\u5236\uff0c\u6bcf\u4e00\u5c42\u63d0\u4f9b\u66f4\u591a\u5173\u4e8e\u7cfb\u7edf\u7684\u7ec6\u8282\u3002\u9876\u5c42\uff08\u7b2c0\u5c42\uff09\u63d0\u4f9b\u4e0a\u4e0b\u6587\u56fe\uff0c\u540e\u7eed\u5c42\u6b21\uff08\u7b2c1\u5c42\u3001\u7b2c2\u5c42\u7b49\uff09\u5c06\u8fc7\u7a0b\u5206\u89e3\u4e3a\u66f4\u8be6\u7ec6\u7684\u5b50\u8fc7\u7a0b\u3002<\/p>\n<\/li>\n<\/ol>\n<h4>DFD\u4e2d\u7684\u81ea\u9876\u5411\u4e0b\u5206\u89e3<\/h4>\n<p dir=\"auto\">\u81ea\u9876\u5411\u4e0b\u5206\u89e3\u662f\u4e00\u79cd\u5c06\u590d\u6742\u7cfb\u7edf\u5206\u89e3\u4e3a\u66f4\u5c0f\u3001\u66f4\u6613\u7ba1\u7406\u7684\u7ec4\u4ef6\u7684\u65b9\u6cd5\u3002\u5728DFD\u7684\u80cc\u666f\u4e0b\uff0c\u8fd9\u5305\u62ec\u4ece\u7cfb\u7edf\u7684\u9ad8\u5c42\u6b21\u89c6\u56fe\uff08\u4e0a\u4e0b\u6587\u56fe\uff09\u5f00\u59cb\uff0c\u9010\u6b65\u5c06\u6bcf\u4e2a\u8fc7\u7a0b\u5206\u89e3\u4e3a\u66f4\u8be6\u7ec6\u7684\u5b50\u8fc7\u7a0b\u3002\u8fd9\u79cd\u65b9\u6cd5\u6709\u52a9\u4e8e\u5728\u4e0d\u540c\u7c92\u5ea6\u5c42\u6b21\u4e0a\u7406\u89e3\u7cfb\u7edf\u7684\u529f\u80fd\u3002<\/p>\n<p dir=\"auto\"><img alt=\"What is Data Flow Diagram?\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/dfd\/what-is-data-flow-diagram\/17-balancing-dfd.png\"\/><\/p>\n<h5>\u81ea\u9876\u5411\u4e0b\u5206\u89e3\u7684\u6b65\u9aa4<\/h5>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u4e0a\u4e0b\u6587\u56fe\uff08\u7b2c0\u5c42\uff09<\/strong>:<\/p>\n<ul>\n<li>\u4e0a\u4e0b\u6587\u56fe\u63d0\u4f9b\u4e86\u7cfb\u7edf\u7684\u9ad8\u5c42\u6b21\u6982\u89c8\uff0c\u5c06\u7cfb\u7edf\u8868\u793a\u4e3a\u5355\u4e00\u8fc7\u7a0b\uff0c\u5e76\u5c55\u793a\u5176\u4e0e\u5916\u90e8\u5b9e\u4f53\u7684\u4ea4\u4e92\u3002<\/li>\n<li>\u5b83\u5b9a\u4e49\u4e86\u7cfb\u7edf\u8fb9\u754c\uff0c\u5e76\u8bc6\u522b\u51fa\u4e3b\u8981\u7684\u8f93\u5165\u548c\u8f93\u51fa\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u4e00\u7ea7DFD<\/strong>:<\/p>\n<ul>\n<li>\u4e00\u7ea7DFD\u5c06\u4e0a\u4e0b\u6587\u56fe\u4e2d\u7684\u5355\u4e00\u8fc7\u7a0b\u5206\u89e3\u4e3a\u591a\u4e2a\u5b50\u8fc7\u7a0b\u3002<\/li>\n<li>\u6bcf\u4e2a\u5b50\u8fc7\u7a0b\u4ee3\u8868\u7cfb\u7edf\u5185\u7684\u4e00\u4e2a\u4e3b\u8981\u529f\u80fd\u6216\u6d3b\u52a8\u3002<\/li>\n<li>\u8bc6\u522b\u51fa\u6570\u636e\u5b58\u50a8\u4ee5\u53ca\u5b50\u8fc7\u7a0b\u4e4b\u95f4\u7684\u6570\u636e\u6d41\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u4e8c\u7ea7DFD\u53ca\u66f4\u6df1\u5c42\u6b21<\/strong>:<\/p>\n<ul>\n<li>\u5728\u4e8c\u7ea7\u4e2d\u8fdb\u884c\u8fdb\u4e00\u6b65\u5206\u89e3\uff0c\u5c06\u4e00\u7ea7\u4e2d\u7684\u6bcf\u4e2a\u5b50\u8fc7\u7a0b\u5206\u89e3\u4e3a\u66f4\u8be6\u7ec6\u7684\u5b50\u8fc7\u7a0b\u3002<\/li>\n<li>\u8fd9\u4e00\u8fc7\u7a0b\u6301\u7eed\u8fdb\u884c\uff0c\u76f4\u5230\u8fbe\u5230\u6240\u9700\u7684\u8be6\u7ec6\u7a0b\u5ea6\u3002<\/li>\n<li>\u6bcf\u4e00\u5c42\u90fd\u63d0\u4f9b\u4e86\u7cfb\u7edf\u529f\u80fd\u7684\u66f4\u8be6\u7ec6\u89c6\u56fe\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h5>\u5e73\u8861DFD\u5c42\u7ea7<\/h5>\n<p dir=\"auto\">\u5e73\u8861\u786e\u4fdd\u4e0d\u540c\u5c42\u7ea7\u7684DFD\u4e2d\u6570\u636e\u6d41\u548c\u6570\u636e\u5b58\u50a8\u4fdd\u6301\u4e00\u81f4\u3002\u8fd9\u5305\u62ec\u9a8c\u8bc1\u67d0\u4e00\u5c42\u7684\u8fc7\u7a0b\u8f93\u5165\u8f93\u51fa\u4e0e\u4e0b\u4e00\u5c42\u7684\u6570\u636e\u6d41\u548c\u6570\u636e\u5b58\u50a8\u76f8\u5339\u914d\u3002\u5e73\u8861\u6709\u52a9\u4e8e\u4fdd\u6301\u7cfb\u7edf\u8868\u793a\u7684\u5b8c\u6574\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n<h4>\u57fa\u4e8e\u56fe\u50cf\u7684\u793a\u4f8b<\/h4>\n<p dir=\"auto\">\u8be5\u56fe\u50cf\u5c55\u793a\u4e86\u4f7f\u7528DFD\u8fdb\u884c\u81ea\u9876\u5411\u4e0b\u7cfb\u7edf\u5206\u89e3\u7684\u8fc7\u7a0b\uff1a<\/p>\n<ul>\n<li><strong>0\u7ea7\uff08\u4e0a\u4e0b\u6587\uff09<\/strong>\uff1a\u5c06\u7cfb\u7edf\u663e\u793a\u4e3a\u4e00\u4e2a\u4e0e\u5916\u90e8\u5b9e\u4f53\u4ea4\u4e92\u7684\u5355\u4e00\u8fc7\u7a0b\u3002<\/li>\n<li><strong>1\u7ea7<\/strong>\uff1a\u5c06\u7cfb\u7edf\u5206\u89e3\u4e3a\u591a\u4e2a\u5b50\u8fc7\u7a0b\uff0c\u6bcf\u4e2a\u5b50\u8fc7\u7a0b\u4ee3\u8868\u4e00\u4e2a\u4e3b\u8981\u529f\u80fd\u3002\u8bc6\u522b\u51fa\u6570\u636e\u5b58\u50a8\u4ee5\u53ca\u5b50\u8fc7\u7a0b\u4e4b\u95f4\u7684\u6570\u636e\u6d41\u3002<\/li>\n<li><strong>2\u7ea7<\/strong>\uff1a\u8fdb\u4e00\u6b65\u5c06\u4e00\u7ea7\u4e2d\u7684\u6bcf\u4e2a\u5b50\u8fc7\u7a0b\u5206\u89e3\u4e3a\u66f4\u8be6\u7ec6\u7684\u5b50\u8fc7\u7a0b\uff0c\u4ee5\u66f4\u6df1\u5165\u5730\u7406\u89e3\u7cfb\u7edf\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2>DFD \u793a\u4f8b<\/h2>\n<p dir=\"auto\">\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u63cf\u7ed8\u4e86\u4e00\u4e2a\u8bc1\u5238\u4ea4\u6613\u5e73\u53f0\uff0c\u4f7f\u7528 Visual Paradigm \u521b\u5efa\u3002\u8be5 DFD \u5c55\u793a\u4e86\u7cfb\u7edf\u5185\u90e8\u6570\u636e\u7684\u6d41\u52a8\uff0c\u7a81\u51fa\u663e\u793a\u4e86\u5404\u79cd\u8fc7\u7a0b\u3001\u6570\u636e\u5b58\u50a8\u548c\u5916\u90e8\u5b9e\u4f53\u4e4b\u95f4\u7684\u4ea4\u4e92\u3002\u4ee5\u4e0b\u662f\u8be5\u56fe\u7684\u8be6\u7ec6\u89e3\u91ca\u548c\u89e3\u8bfb\uff1a<\/p>\n<p dir=\"auto\"><img decoding=\"async\" src=\"https:\/\/mistralaichatupprodswe.blob.core.windows.net\/chat-images\/e3\/15\/76\/e31576dc-c8a3-4c78-bc7c-43a53998dc87\/278071ae-1ac2-404a-9c65-4fa33d2f386b\/b2df1831-65be-4ce1-b89c-db1a54f23bb9?sv=2025-01-05&amp;st=2025-02-21T06%3A30%3A24Z&amp;se=2025-02-21T07%3A30%3A24Z&amp;sr=b&amp;sp=rade&amp;sig=fqrBhSLsvvjPU3ts%2FJb1cZy4%2BWUN0PNWBdRjFWVSAEg%3D\"\/><\/p>\n<h3>DFD \u7684\u7ec4\u6210\u90e8\u5206<\/h3>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u5916\u90e8\u5b9e\u4f53<\/strong>:<\/p>\n<ul>\n<li><strong>\u5ba2\u6237<\/strong>\uff1a\u4ee3\u8868\u4f7f\u7528\u4ea4\u6613\u5e73\u53f0\u7684\u7528\u6237\uff0c\u4ed6\u4eec\u4e0e\u7cfb\u7edf\u4ea4\u4e92\u4ee5\u6267\u884c\u5f00\u6237\u3001\u5b58\u6b3e\u548c\u53d6\u6b3e\u7b49\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u5ba2\u6237\u670d\u52a1\u4e2d\u5fc3\u52a9\u7406<\/strong>\uff1a\u4e00\u4e2a\u534f\u52a9\u5ba2\u6237\u7684\u5b9e\u4f53\uff0c\u53ef\u80fd\u53c2\u4e0e\u8d26\u6237\u5f00\u8bbe\u6d41\u7a0b\u3002<\/li>\n<li><strong>\u7ecf\u7eaa\u4eba<\/strong>\uff1a\u4e00\u4e2a\u4e0e\u7cfb\u7edf\u4ea4\u4e92\u7684\u5916\u90e8\u5b9e\u4f53\uff0c\u4ee3\u8868\u5ba2\u6237\u4e0b\u8fbe\u8ba2\u5355\u3002<\/li>\n<li><strong>\u7b2c\u4e09\u65b9\u8bc1\u5238\u4ea4\u6613\u6240\u4e2d\u5fc3<\/strong>\uff1a\u4ee3\u8868\u63d0\u4f9b\u4ea4\u6613\u8be6\u60c5\u7684\u5916\u90e8\u8bc1\u5238\u4ea4\u6613\u6240\u4e2d\u5fc3\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u8fc7\u7a0b<\/strong>:<\/p>\n<ul>\n<li><strong>1. \u5f00\u6237<\/strong>\uff1a\u6b64\u8fc7\u7a0b\u6d89\u53ca\u4e3a\u5ba2\u6237\u521b\u5efa\u65b0\u8d26\u6237\u3002\u5b83\u4ece\u5ba2\u6237\u548c\u5ba2\u6237\u670d\u52a1\u4e2d\u5fc3\u52a9\u7406\u5904\u63a5\u6536\u5ba2\u6237\u4fe1\u606f\uff0c\u5e76\u5b58\u50a8\u8d26\u6237\u8be6\u60c5\u3002<\/li>\n<li><strong>2. \u68c0\u67e5\u4ea4\u6613<\/strong>\uff1a\u6b64\u8fc7\u7a0b\u9a8c\u8bc1\u4ea4\u6613\u5386\u53f2\uff0c\u53ef\u80fd\u7528\u4e8e\u9a8c\u8bc1\u6216\u5ba1\u8ba1\u76ee\u7684\u3002<\/li>\n<li><strong>3. \u5b58\u73b0<\/strong>: \u5141\u8bb8\u5ba2\u6237\u5c06\u8d44\u91d1\u5b58\u5165\u5176\u8d26\u6237\uff0c\u540c\u65f6\u66f4\u65b0\u6570\u636e\u5b58\u50a8\u4e2d\u7684\u8d26\u6237\u4f59\u989d\u3002<\/li>\n<li><strong>4. \u53d6\u73b0<\/strong>: \u5141\u8bb8\u5ba2\u6237\u4ece\u5176\u8d26\u6237\u4e2d\u53d6\u6b3e\uff0c\u540c\u65f6\u66f4\u65b0\u8d26\u6237\u4f59\u989d\u3002<\/li>\n<li><strong>5. \u4e0b\u5355<\/strong>: \u901a\u8fc7\u4f7f\u7528\u6765\u81ea\u5916\u90e8\u5b9e\u4f53\u7684\u8ba2\u5355\u8be6\u60c5\u548c\u4ea4\u6613\u8be6\u60c5\uff0c\u534f\u52a9\u7ecf\u7eaa\u4eba\u4e0b\u5355\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6570\u636e\u5b58\u50a8<\/strong>:<\/p>\n<ul>\n<li><strong>\u5ba2\u6237<\/strong>: \u5b58\u50a8\u4e0e\u5ba2\u6237\u76f8\u5173\u7684\u4fe1\u606f\u3002<\/li>\n<li><strong>\u8d26\u6237<\/strong>: \u5305\u542b\u5ba2\u6237\u8d26\u6237\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u4f59\u989d\u548c\u4ea4\u6613\u8bb0\u5f55\u3002<\/li>\n<li><strong>\u4ea4\u6613<\/strong>: \u4fdd\u5b58\u4ea4\u6613\u8bb0\u5f55\uff0c\u8fd9\u5bf9\u4e8e\u8ffd\u8e2a\u548c\u5ba1\u8ba1\u81f3\u5173\u91cd\u8981\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6570\u636e\u6d41<\/strong>:<\/p>\n<ul>\n<li>\u7bad\u5934\u8868\u793a\u6d41\u7a0b\u3001\u6570\u636e\u5b58\u50a8\u548c\u5916\u90e8\u5b9e\u4f53\u4e4b\u95f4\u7684\u6570\u636e\u6d41\u5411\u3002\u4f8b\u5982\uff0c\u5ba2\u6237\u4fe1\u606f\u4ece\u5ba2\u6237\u6d41\u5411\u201c\u5f00\u6237\u201d\u6d41\u7a0b\uff0c\u800c\u4ea4\u6613\u4fe1\u606f\u4ece\u201c\u7b2c\u4e09\u65b9\u8bc1\u5238\u4ea4\u6613\u6240\u4e2d\u5fc3\u201d\u6d41\u5411\u201c\u4e0b\u5355\u201d\u6d41\u7a0b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u89e3\u91ca<\/h3>\n<ul>\n<li><strong>\u5ba2\u6237\u4ea4\u4e92<\/strong>: \u5ba2\u6237\u4e0e\u7cfb\u7edf\u4ea4\u4e92\u4ee5\u5f00\u8bbe\u8d26\u6237\u3001\u5b58\u53d6\u73b0\u91d1\uff0c\u8fd9\u4e9b\u64cd\u4f5c\u4f1a\u66f4\u65b0\u5176\u8d26\u6237\u4f59\u989d\u548c\u4ea4\u6613\u8bb0\u5f55\u3002<\/li>\n<li><strong>\u7ecf\u7eaa\u4eba\u89d2\u8272<\/strong>\uff1a\u7ecf\u7eaa\u4eba\u4f7f\u7528\u7cfb\u7edf\u4e0b\u5355\uff0c\u4f9d\u8d56\u5916\u90e8\u8bc1\u5238\u4ea4\u6613\u6240\u4e2d\u5fc3\u7684\u4ea4\u6613\u8be6\u60c5\u3002<\/li>\n<li><strong>\u6570\u636e\u5b8c\u6574\u6027<\/strong>\uff1a\u7cfb\u7edf\u901a\u8fc7\u6bcf\u6b21\u4ea4\u6613\u66f4\u65b0\u6570\u636e\u5b58\u50a8\u6765\u4fdd\u6301\u6570\u636e\u5b8c\u6574\u6027\uff0c\u786e\u4fdd\u8d26\u6237\u4f59\u989d\u548c\u4ea4\u6613\u5386\u53f2\u7684\u51c6\u786e\u6027\u3002<\/li>\n<li><strong>\u534f\u52a9<\/strong>\uff1a\u5ba2\u6237\u670d\u52a1\u52a9\u7406\u652f\u6301\u5f00\u6237\u6d41\u7a0b\uff0c\u8868\u660e\u67d0\u4e9b\u6d41\u7a0b\u9700\u8981\u4eba\u5de5\u5e72\u9884\u6216\u652f\u6301\u3002<\/li>\n<\/ul>\n<h2>\u7ed3\u8bba<\/h2>\n<p dir=\"auto\">\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u548c\u81ea\u9876\u5411\u4e0b\u5206\u89e3\u662f\u5206\u6790\u548c\u8bbe\u8ba1\u7cfb\u7edf\u7684\u91cd\u8981\u5de5\u5177\u3002\u901a\u8fc7\u5c06\u590d\u6742\u7cfb\u7edf\u5206\u89e3\u4e3a\u66f4\u5c0f\u3001\u66f4\u6613\u7ba1\u7406\u7684\u7ec4\u4ef6\uff0cDFD\u6709\u52a9\u4e8e\u7406\u89e3\u7cfb\u7edf\u7684\u529f\u80fd\uff0c\u8bc6\u522b\u6f5c\u5728\u95ee\u9898\uff0c\u5e76\u5411\u5229\u76ca\u76f8\u5173\u8005\u4f20\u8fbe\u7cfb\u7edf\u8bbe\u8ba1\u3002\u6709\u6548DFD\u7684\u5173\u952e\u5728\u4e8e\u5e73\u8861\u5404\u5c42\u7ea7\uff0c\u786e\u4fdd\u4e0d\u540c\u62bd\u8c61\u5c42\u6b21\u95f4\u6570\u636e\u6d41\u548c\u6570\u636e\u5b58\u50a8\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<p dir=\"auto\">DFD\u793a\u4f8b\u6e05\u6670\u5730\u5c55\u793a\u4e86\u6570\u636e\u5728\u8bc1\u5238\u4ea4\u6613\u5e73\u53f0\u5185\u7684\u6d41\u52a8\u60c5\u51b5\uff0c\u7a81\u51fa\u4e86\u5173\u952e\u6d41\u7a0b\u4ee5\u53ca\u4e0e\u5916\u90e8\u5b9e\u4f53\u7684\u4ea4\u4e92\u3002\u5b83\u662f\u7406\u89e3\u7cfb\u7edf\u529f\u80fd\u3001\u8bc6\u522b\u6f5c\u5728\u6539\u8fdb\u9886\u57df\u4ee5\u53ca\u5411\u5229\u76ca\u76f8\u5173\u8005\u4f20\u8fbe\u7cfb\u7edf\u8bbe\u8ba1\u7684\u6709\u6548\u5de5\u5177\u3002<\/p>\n<h2 dir=\"auto\">DFD\u53c2\u8003<\/h2>\n<ol>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm \u6570\u636e\u6d41\u56fe \u2013 Stack Overflow<\/strong><\/p>\n<ul>\n<li>\u8ba8\u8bba\u4e86Visual Paradigm\u4e0d\u540c\u7248\u672c\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u53ef\u7528\u6027\uff0c\u5305\u62ec\u521b\u5efaDFD\u9700\u8981Modeler\u7248\u672c\u6216\u66f4\u9ad8\u7248\u672c\u3002<\/li>\n<li><a href=\"https:\/\/stackoverflow.com\/questions\/41533195\/visual-paradigm-data-flow-diagrams\">\u5728 Stack Overflow \u4e0a\u9605\u8bfb\u66f4\u591a<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5728\u7ebf\u6570\u636e\u6d41\u56fe\u5236\u4f5c\u5de5\u5177<\/strong><\/p>\n<ul>\n<li>\u4e00\u4e2a\u5728\u7ebf\u5de5\u5177\uff0c\u53ef\u5feb\u901f\u9ad8\u6548\u5730\u521b\u5efa\u6570\u636e\u6d41\u56fe\uff0c\u5e76\u652f\u6301\u4ee5\u591a\u79cd\u683c\u5f0f\u5206\u4eab\u56fe\u8868\u3002<\/li>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\">\u63a2\u7d22\u5728\u7ebfDFD\u5236\u4f5c\u5de5\u5177<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u4f7f\u7528Visual Paradigm\u521b\u5efa\u6570\u636e\u6d41\u56fe\u7684\u9010\u6b65\u6307\u5357<\/strong><\/p>\n<ul>\n<li>\u63d0\u4f9b\u4f7f\u7528Visual Paradigm\u521b\u5efaDFD\u7684\u8be6\u7ec6\u6307\u5357\uff0c\u5305\u62ec\u5bf9\u5916\u90e8\u5b9e\u4f53\u548c\u6d41\u7a0b\u7684\u62d6\u653e\u529f\u80fd\u3002<\/li>\n<li><a href=\"https:\/\/guides.visual-paradigm.com\/a-step-by-step-guide-to-creating-data-flow-diagrams-with-visual-paradigm\/\">\u8bbf\u95ee\u9010\u6b65\u6307\u5357<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6570\u636e\u6d41\u56fe\u5de5\u5177 \u2013 Visual Paradigm<\/strong><\/p>\n<ul>\n<li>\u7a81\u51fa\u5c55\u793aVisual Paradigm DFD\u5de5\u5177\u7684\u529f\u80fd\uff0c\u5305\u62ec\u5206\u89e3\u6d41\u7a0b\u4ee5\u53ca\u5728\u4e0d\u540c\u5c42\u7ea7\u95f4\u4fdd\u6301\u6a21\u578b\u5b8c\u6574\u6027\u7684\u80fd\u529b\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/features\/data-flow-diagram-tool\/\">\u4e86\u89e3DFD\u5de5\u5177<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u4ec0\u4e48\u662f\u6570\u636e\u6d41\u56fe\uff1f<\/strong><\/p>\n<ul>\n<li>\u89e3\u91ca\u6570\u636e\u6d41\u56fe\u7684\u7ed3\u6784\u548c\u7528\u9014\uff0c\u5f3a\u8c03\u5176\u5728\u53ef\u89c6\u5316\u7cfb\u7edf\u5185\u6570\u636e\u6d41\u65b9\u9762\u7684\u4f5c\u7528\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/what-is-data-flow-diagram\/\">\u7406\u89e3\u6570\u636e\u6d41\u56fe<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm\u4e2d\u7684\u6570\u636e\u6d41\u56fe<\/strong><\/p>\n<ul>\n<li>\u63d0\u4f9b\u4e00\u7ae0\u5173\u4e8e\u4f7f\u7528Visual Paradigm\u521b\u5efaDFD\u7684\u5185\u5bb9\uff0c\u5305\u62ec\u652f\u6301\u7684\u7b26\u53f7\u8868\u793a\u6cd5\u548c\u6d41\u7a0b\u5206\u89e3\u6280\u672f\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145_dataflowdiag.html\">\u9605\u8bfb\u6570\u636e\u6d41\u56fe\u7ae0\u8282<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5982\u4f55\u7ed8\u5236\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\uff1f<\/strong><\/p>\n<ul>\n<li>\u63d0\u4f9b\u7ed8\u5236DFD\u7684\u6307\u5bfc\uff0c\u5305\u62ec\u5982\u4f55\u5206\u89e3\u6d41\u7a0b\u4ee5\u53ca\u5728\u4e0d\u540c\u5c42\u7ea7\u4e4b\u95f4\u7ba1\u7406\u6570\u636e\u6d41\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145\/56977_creatingdata.html\">\u5b66\u4e60\u5982\u4f55\u7ed8\u5236DFD<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u638c\u63e1\u4f7f\u7528Visual Paradigm\u7684\u6570\u636e\u6d41\u56fe\uff1a\u4e00\u6b65\u6b65\u6307\u5357<\/strong><\/p>\n<ul>\n<li>\u4e00\u672c\u5168\u9762\u7684\u6307\u5357\uff0c\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Visual Paradigm\u638c\u63e1DFD\uff0c\u5305\u542b\u5b9e\u9645\u6848\u4f8b\u548c\u6a21\u677f\u3002<\/li>\n<li><a href=\"https:\/\/guides.visual-paradigm.com\/mastering-data-flow-diagrams-with-visual-paradigm-a-step-by-step-guide\/\">\u8bbf\u95ee\u638c\u63e1DFD\u6307\u5357<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6570\u636e\u6d41\u56fe\u6a21\u677f<\/strong><\/p>\n<ul>\n<li>\u63d0\u4f9b\u514d\u8d39\u7684\u5728\u7ebfDFD\u6a21\u677f\u548c\u793a\u4f8b\uff0c\u5e2e\u52a9\u7528\u6237\u521b\u5efa\u4e13\u4e1a\u56fe\u8868\u3002<\/li>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/\">\u63a2\u7d22DFD\u6a21\u677f<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5982\u4f55\u521b\u5efa\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\uff1f<\/strong><\/p>\n<ul>\n<li>\u4e00\u4e2a\u521b\u5efaDFD\u7684\u6559\u7a0b\uff0c\u5305\u62ec\u9009\u62e9\u6a21\u677f\u548c\u4e3a\u56fe\u8868\u6dfb\u52a0\u7ec6\u8282\u7684\u6b65\u9aa4\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/tutorials\/how-to-create-data-flow-diagram\/\">\u8ddf\u968fDFD\u521b\u5efa\u6559\u7a0b<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p dir=\"auto\">\u8fd9\u4e9b\u53c2\u8003\u8d44\u6599\u4e3a\u4f7f\u7528Visual Paradigm\u7406\u89e3\u548c\u521b\u5efa\u6570\u636e\u6d41\u56fe\u63d0\u4f9b\u4e86\u575a\u5b9e\u7684\u57fa\u7840\uff0c\u8d44\u6e90\u8303\u56f4\u4ece\u57fa\u7840\u6307\u5357\u5230\u9ad8\u7ea7\u6559\u7a0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u7b80\u4ecb \u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u662f\u7528\u4e8e\u5c55\u793a\u7cfb\u7edf\u5185\u6570&hellip;<\/p>\n","protected":false},"author":2,"featured_media":713,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"https:\/\/cdn-images.visual-paradigm.com\/guide\/dfd\/what-is-data-flow-diagram\/17-balancing-dfd.png","fifu_image_alt":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dfd"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u4e0e\u81ea\u9876\u5411\u4e0b\u5206\u89e3\u7684\u5168\u9762\u6307\u5357 - Method Post Simplified Chinese | Your Daily Guide to AI &amp; Software Solutions<\/title>\n<meta name=\"robots\" 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