{"id":925,"date":"2026-02-25T19:21:20","date_gmt":"2026-02-25T19:21:20","guid":{"rendered":"https:\/\/www.method-post.com\/tw\/comprehensive-guide-to-data-flow-diagrams-dfd-and-top-down-decomposition\/"},"modified":"2026-02-25T19:21:20","modified_gmt":"2026-02-25T19:21:20","slug":"comprehensive-guide-to-data-flow-diagrams-dfd-and-top-down-decomposition","status":"publish","type":"post","link":"https:\/\/www.method-post.com\/tw\/comprehensive-guide-to-data-flow-diagrams-dfd-and-top-down-decomposition\/","title":{"rendered":"\u6578\u64da\u6d41\u5716\uff08DFD\uff09\u8207\u81ea\u9802\u5411\u4e0b\u5206\u89e3\u7684\u5168\u9762\u6307\u5357"},"content":{"rendered":"<h4>\u6578\u64da\u6d41\u5716\uff08DFD\uff09\u7c21\u4ecb<\/h4>\n<p dir=\"auto\">\u6578\u64da\u6d41\u5716\uff08DFD\uff09\u662f\u7528\u65bc\u5c55\u793a\u7cfb\u7d71\u5167\u6578\u64da\u6d41\u52d5\u7684\u5716\u5f62\u5316\u8868\u793a\u3002\u5b83\u5011\u662f\u8edf\u9ad4\u5de5\u7a0b\u548c\u7cfb\u7d71\u5206\u6790\u4e2d\u7684\u91cd\u8981\u5de5\u5177\uff0c\u6709\u52a9\u65bc\u8996\u89ba\u5316\u6578\u64da\u5982\u4f55\u5728\u7cfb\u7d71\u7684\u4e0d\u540c\u7d44\u4ef6\u4e4b\u9593\u88ab\u8655\u7406\u3001\u5132\u5b58\u548c\u50b3\u8f38\u3002DFD \u7279\u5225\u6709\u52a9\u65bc\u7406\u89e3\u7cfb\u7d71\u7684\u529f\u80fd\u3001\u8b58\u5225\u6f5b\u5728\u554f\u984c\uff0c\u4ee5\u53ca\u5411\u5229\u76ca\u76f8\u95dc\u8005\u50b3\u9054\u7cfb\u7d71\u8a2d\u8a08\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\u95dc\u9375\u6982\u5ff5<\/h4>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u8655\u7406\u904e\u7a0b<\/strong>\uff1a\u4ee5\u5713\u5f62\u6216\u5713\u89d2\u77e9\u5f62\u8868\u793a\uff0c\u8655\u7406\u904e\u7a0b\u662f\u5c0d\u6578\u64da\u9032\u884c\u67d0\u7a2e\u5f62\u5f0f\u8f49\u63db\u7684\u6d3b\u52d5\u6216\u64cd\u4f5c\u3002\u6bcf\u500b\u8655\u7406\u904e\u7a0b\u63a5\u6536\u8f38\u5165\u6578\u64da\uff0c\u9032\u884c\u8655\u7406\uff0c\u4e26\u7522\u751f\u8f38\u51fa\u6578\u64da\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6578\u64da\u5132\u5b58<\/strong>\uff1a\u4ee5\u958b\u53e3\u77e9\u5f62\u8868\u793a\uff0c\u6578\u64da\u5132\u5b58\u7528\u65bc\u5b58\u653e\u53ef\u7531\u8655\u7406\u904e\u7a0b\u5b58\u53d6\u548c\u4fee\u6539\u7684\u6578\u64da\u3002\u5b83\u5011\u4ee3\u8868\u8cc7\u6599\u5eab\u3001\u6a94\u6848\u6216\u5176\u4ed6\u5132\u5b58\u6a5f\u5236\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5916\u90e8\u5be6\u9ad4<\/strong>\uff1a\u4ee5\u77e9\u5f62\u8868\u793a\uff0c\u5916\u90e8\u5be6\u9ad4\u662f\u7cfb\u7d71\u5916\u90e8\u7684\u6578\u64da\u4f86\u6e90\u6216\u76ee\u7684\u5730\u3002\u5b83\u5011\u900f\u904e\u63d0\u4f9b\u8f38\u5165\u6578\u64da\u6216\u63a5\u6536\u8f38\u51fa\u6578\u64da\u8207\u7cfb\u7d71\u4e92\u52d5\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6578\u64da\u6d41<\/strong>\uff1a\u4ee5\u7bad\u982d\u8868\u793a\uff0c\u6578\u64da\u6d41\u4ee3\u8868\u8655\u7406\u904e\u7a0b\u3001\u6578\u64da\u5132\u5b58\u8207\u5916\u90e8\u5be6\u9ad4\u4e4b\u9593\u7684\u6578\u64da\u79fb\u52d5\u3002\u5b83\u5011\u986f\u793a\u6578\u64da\u50b3\u8f38\u7684\u65b9\u5411\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5c64\u7d1a\u5316<\/strong>\uff1aDFD \u901a\u5e38\u4ee5\u4e0d\u540c\u62bd\u8c61\u5c64\u7d1a\u7e6a\u88fd\uff0c\u6bcf\u4e00\u5c64\u7d1a\u63d0\u4f9b\u66f4\u591a\u95dc\u65bc\u7cfb\u7d71\u7684\u7d30\u7bc0\u3002\u9802\u5c64\uff08\u7b2c 0 \u5c64\uff09\u63d0\u4f9b\u4e0a\u4e0b\u6587\u5716\uff0c\u800c\u5f8c\u7e8c\u5c64\u7d1a\uff08\u7b2c 1 \u5c64\u3001\u7b2c 2 \u5c64\u7b49\uff09\u5247\u5c07\u8655\u7406\u904e\u7a0b\u5206\u89e3\u70ba\u66f4\u8a73\u7d30\u7684\u5b50\u8655\u7406\u904e\u7a0b\u3002<\/p>\n<\/li>\n<\/ol>\n<h4>DFD \u4e2d\u7684\u81ea\u9802\u5411\u4e0b\u5206\u89e3<\/h4>\n<p dir=\"auto\">\u81ea\u9802\u5411\u4e0b\u5206\u89e3\u662f\u4e00\u7a2e\u5c07\u8907\u96dc\u7cfb\u7d71\u5206\u89e3\u70ba\u66f4\u5c0f\u3001\u66f4\u6613\u7ba1\u7406\u7d44\u4ef6\u7684\u65b9\u6cd5\u3002\u5728 DFD \u7684\u80cc\u666f\u4e0b\uff0c\u9019\u5305\u62ec\u5f9e\u7cfb\u7d71\u7684\u9ad8\u968e\u8996\u5716\uff08\u4e0a\u4e0b\u6587\u5716\uff09\u51fa\u767c\uff0c\u9010\u6b65\u5c07\u6bcf\u500b\u8655\u7406\u904e\u7a0b\u5206\u89e3\u70ba\u66f4\u8a73\u7d30\u7684\u5b50\u8655\u7406\u904e\u7a0b\u3002\u9019\u7a2e\u65b9\u6cd5\u6709\u52a9\u65bc\u5728\u4e0d\u540c\u7d30\u7bc0\u5c64\u7d1a\u4e0a\u7406\u89e3\u7cfb\u7d71\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\u9802\u5411\u4e0b\u5206\u89e3\u7684\u6b65\u9a5f<\/h5>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u4e0a\u4e0b\u6587\u5716\uff08\u7b2c 0 \u5c64\uff09<\/strong>:<\/p>\n<ul>\n<li>\u4e0a\u4e0b\u6587\u5716\u63d0\u4f9b\u7cfb\u7d71\u7684\u9ad8\u968e\u6982\u89bd\uff0c\u5c07\u7cfb\u7d71\u5448\u73fe\u70ba\u55ae\u4e00\u8655\u7406\u904e\u7a0b\uff0c\u4e26\u986f\u793a\u5176\u8207\u5916\u90e8\u5be6\u9ad4\u7684\u4e92\u52d5\u3002<\/li>\n<li>\u5b83\u5b9a\u7fa9\u4e86\u7cfb\u7d71\u7684\u908a\u754c\uff0c\u4e26\u8b58\u5225\u4e3b\u8981\u7684\u8f38\u5165\u8207\u8f38\u51fa\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u7b2c 1 \u5c64 DFD<\/strong>:<\/p>\n<ul>\n<li>\u7b2c 1 \u5c64 DFD \u5c07\u4e0a\u4e0b\u6587\u5716\u4e2d\u7684\u55ae\u4e00\u8655\u7406\u904e\u7a0b\u5206\u89e3\u70ba\u591a\u500b\u5b50\u8655\u7406\u904e\u7a0b\u3002<\/li>\n<li>\u6bcf\u500b\u5b50\u8655\u7406\u904e\u7a0b\u4ee3\u8868\u7cfb\u7d71\u5167\u7684\u4e00\u9805\u4e3b\u8981\u529f\u80fd\u6216\u6d3b\u52d5\u3002<\/li>\n<li>\u8b58\u5225\u51fa\u5b50\u8655\u7406\u904e\u7a0b\u4e4b\u9593\u7684\u6578\u64da\u5132\u5b58\u8207\u6578\u64da\u6d41\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u7b2c 2 \u5c64 DFD \u53ca\u66f4\u9032\u4e00\u6b65<\/strong>:<\/p>\n<ul>\n<li>\u5728\u7b2c 2 \u5c64\uff0c\u9032\u4e00\u6b65\u9032\u884c\u5206\u89e3\uff0c\u5c07\u7b2c 1 \u5c64\u7684\u6bcf\u500b\u5b50\u8655\u7406\u904e\u7a0b\u62c6\u89e3\u70ba\u66f4\u8a73\u7d30\u7684\u5b50\u8655\u7406\u904e\u7a0b\u3002<\/li>\n<li>\u6b64\u904e\u7a0b\u6301\u7e8c\u9032\u884c\uff0c\u76f4\u5230\u9054\u5230\u6240\u9700\u7684\u7d30\u7bc0\u5c64\u7d1a\u70ba\u6b62\u3002<\/li>\n<li>\u6bcf\u4e00\u5c64\u90fd\u63d0\u4f9b\u4e86\u7cfb\u7d71\u529f\u80fd\u7684\u66f4\u8a73\u7d30\u8996\u5716\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h5>\u5e73\u8861DFD\u5c64\u7d1a<\/h5>\n<p dir=\"auto\">\u5e73\u8861\u78ba\u4fdd\u8cc7\u6599\u6d41\u548c\u8cc7\u6599\u5132\u5b58\u9ad4\u5728DFD\u7684\u4e0d\u540c\u5c64\u7d1a\u4e4b\u9593\u4fdd\u6301\u4e00\u81f4\u3002\u9019\u5305\u62ec\u9a57\u8b49\u67d0\u4e00\u5c64\u7d1a\u7684\u8655\u7406\u7a0b\u5e8f\u4e4b\u8f38\u5165\u8207\u8f38\u51fa\uff0c\u8207\u4e0b\u4e00\u5c64\u7d1a\u7684\u8cc7\u6599\u6d41\u548c\u8cc7\u6599\u5132\u5b58\u9ad4\u76f8\u7b26\u3002\u5e73\u8861\u6709\u52a9\u65bc\u7dad\u6301\u7cfb\u7d71\u8868\u793a\u7684\u5b8c\u6574\u6027\u8207\u6e96\u78ba\u6027\u3002<\/p>\n<h4>\u57fa\u65bc\u5716\u50cf\u7684\u7bc4\u4f8b<\/h4>\n<p dir=\"auto\">\u8a72\u5716\u50cf\u5c55\u793a\u4e86\u4f7f\u7528DFD\u9032\u884c\u7cfb\u7d71\u81ea\u4e0a\u800c\u4e0b\u7684\u5206\u89e3\uff1a<\/p>\n<ul>\n<li><strong>\u7b2c0\u5c64\uff08\u4e0a\u4e0b\u6587\uff09<\/strong>\uff1a\u986f\u793a\u7cfb\u7d71\u4f5c\u70ba\u4e00\u500b\u55ae\u4e00\u8655\u7406\u7a0b\u5e8f\u8207\u5916\u90e8\u5be6\u9ad4\u4e92\u52d5\u3002<\/li>\n<li><strong>\u7b2c1\u5c64<\/strong>\uff1a\u5c07\u7cfb\u7d71\u5206\u89e3\u70ba\u5e7e\u500b\u5b50\u8655\u7406\u7a0b\u5e8f\uff0c\u6bcf\u500b\u4ee3\u8868\u4e00\u500b\u4e3b\u8981\u529f\u80fd\u3002\u8b58\u5225\u51fa\u5b50\u8655\u7406\u7a0b\u5e8f\u4e4b\u9593\u7684\u8cc7\u6599\u5132\u5b58\u9ad4\u8207\u8cc7\u6599\u6d41\u3002<\/li>\n<li><strong>\u7b2c2\u5c64<\/strong>\uff1a\u9032\u4e00\u6b65\u5c07\u7b2c1\u5c64\u7684\u6bcf\u500b\u5b50\u8655\u7406\u7a0b\u5e8f\u5206\u89e3\u70ba\u66f4\u8a73\u7d30\u7684\u5b50\u8655\u7406\u7a0b\u5e8f\uff0c\u4ee5\u63d0\u4f9b\u5c0d\u7cfb\u7d71\u529f\u80fd\u66f4\u6df1\u5165\u7684\u7406\u89e3\u3002<\/li>\n<\/ul>\n<h2>DFD\u7bc4\u4f8b<\/h2>\n<p dir=\"auto\">\u8cc7\u6599\u6d41\u7a0b\u5716\uff08DFD\uff09\u63cf\u7e6a\u4e86\u4e00\u500b\u8b49\u5238\u4ea4\u6613\u5e73\u53f0\uff0c\u4f7f\u7528Visual Paradigm\u5efa\u7acb\u3002\u6b64DFD\u5c55\u793a\u4e86\u7cfb\u7d71\u5167\u8cc7\u6599\u7684\u6d41\u52d5\uff0c\u7a81\u986f\u4e86\u5404\u7a2e\u8655\u7406\u7a0b\u5e8f\u3001\u8cc7\u6599\u5132\u5b58\u9ad4\u8207\u5916\u90e8\u5be6\u9ad4\u4e4b\u9593\u7684\u4e92\u52d5\u3002\u4ee5\u4e0b\u662f\u5c0d\u6b64\u5716\u8868\u7684\u8a73\u7d30\u8aaa\u660e\u8207\u89e3\u8b80\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\u7d44\u6210\u90e8\u5206<\/h3>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u5916\u90e8\u5be6\u9ad4<\/strong>:<\/p>\n<ul>\n<li><strong>\u5ba2\u6236<\/strong>\uff1a\u4ee3\u8868\u4f7f\u7528\u4ea4\u6613\u5e73\u53f0\u7684\u4f7f\u7528\u8005\uff0c\u4ed6\u5011\u8207\u7cfb\u7d71\u4e92\u52d5\u4ee5\u57f7\u884c\u958b\u6236\u3001\u5b58\u73fe\u91d1\u53ca\u63d0\u73fe\u91d1\u7b49\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u5ba2\u6236\u670d\u52d9\u52a9\u7406<\/strong>\uff1a\u5354\u52a9\u5ba2\u6236\u7684\u5be6\u9ad4\uff0c\u53ef\u80fd\u53c3\u8207\u958b\u6236\u6d41\u7a0b\u3002<\/li>\n<li><strong>\u7d93\u7d00\u4eba<\/strong>\uff1a\u8207\u7cfb\u7d71\u4e92\u52d5\u4ee5\u4ee3\u8868\u5ba2\u6236\u4e0b\u55ae\u7684\u5916\u90e8\u5be6\u9ad4\u3002<\/li>\n<li><strong>\u7b2c\u4e09\u65b9\u8b49\u5238\u4ea4\u6613\u6240\u4e2d\u5fc3<\/strong>\uff1a\u4ee3\u8868\u63d0\u4f9b\u4ea4\u6613\u7d30\u7bc0\u7684\u5916\u90e8\u8b49\u5238\u4ea4\u6613\u6240\u4e2d\u5fc3\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u8655\u7406\u7a0b\u5e8f<\/strong>:<\/p>\n<ul>\n<li><strong>1. \u958b\u6236<\/strong>\uff1a\u6b64\u8655\u7406\u7a0b\u5e8f\u6d89\u53ca\u70ba\u5ba2\u6236\u5efa\u7acb\u65b0\u5e33\u6236\u3002\u5b83\u5f9e\u5ba2\u6236\u8207\u5ba2\u6236\u670d\u52d9\u52a9\u7406\u8655\u63a5\u6536\u5ba2\u6236\u8cc7\u6599\uff0c\u4e26\u5132\u5b58\u5e33\u6236\u8cc7\u8a0a\u3002<\/li>\n<li><strong>2. \u67e5\u8a62\u4ea4\u6613<\/strong>\uff1a\u6b64\u8655\u7406\u7a0b\u5e8f\u9a57\u8b49\u4ea4\u6613\u6b77\u53f2\uff0c\u53ef\u80fd\u7528\u65bc\u9a57\u8b49\u6216\u5be9\u8a08\u76ee\u7684\u3002<\/li>\n<li><strong>3. \u5b58\u73fe\u91d1<\/strong>: \u5141\u8a31\u5ba2\u6236\u5c07\u8cc7\u91d1\u5b58\u5165\u5176\u5e33\u6236\uff0c\u4e26\u66f4\u65b0\u8cc7\u6599\u5132\u5b58\u4e2d\u7684\u5e33\u6236\u9918\u984d\u3002<\/li>\n<li><strong>4. \u63d0\u73fe<\/strong>: \u4f7f\u5ba2\u6236\u80fd\u5920\u5f9e\u5176\u5e33\u6236\u4e2d\u63d0\u6b3e\uff0c\u540c\u6642\u66f4\u65b0\u5e33\u6236\u9918\u984d\u3002<\/li>\n<li><strong>5. \u4e0b\u55ae<\/strong>: \u5354\u52a9\u7d93\u7d00\u4eba\u4e0b\u55ae\uff0c\u5229\u7528\u4f86\u81ea\u5916\u90e8\u5be6\u9ad4\u7684\u8a02\u55ae\u8a73\u60c5\u548c\u4ea4\u6613\u8a73\u60c5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u8cc7\u6599\u5132\u5b58<\/strong>:<\/p>\n<ul>\n<li><strong>\u5ba2\u6236<\/strong>: \u5132\u5b58\u8207\u5ba2\u6236\u76f8\u95dc\u7684\u8cc7\u8a0a\u3002<\/li>\n<li><strong>\u5e33\u6236<\/strong>: \u5305\u542b\u5ba2\u6236\u5e33\u6236\u7684\u8a73\u7d30\u8cc7\u8a0a\uff0c\u5305\u62ec\u9918\u984d\u548c\u4ea4\u6613\u7d00\u9304\u3002<\/li>\n<li><strong>\u4ea4\u6613<\/strong>: \u5132\u5b58\u4ea4\u6613\u7d00\u9304\uff0c\u5c0d\u65bc\u8ffd\u8e64\u548c\u5be9\u8a08\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u8cc7\u6599\u6d41<\/strong>:<\/p>\n<ul>\n<li>\u7bad\u982d\u8868\u793a\u6d41\u7a0b\u3001\u8cc7\u6599\u5132\u5b58\u8207\u5916\u90e8\u5be6\u9ad4\u4e4b\u9593\u7684\u8cc7\u6599\u6d41\u65b9\u5411\u3002\u4f8b\u5982\uff0c\u5ba2\u6236\u8cc7\u6599\u5f9e\u5ba2\u6236\u6d41\u5411\u300c\u958b\u7acb\u5e33\u6236\u300d\u6d41\u7a0b\uff0c\u800c\u4ea4\u6613\u8cc7\u6599\u5247\u5f9e\u300c\u7b2c\u4e09\u65b9\u80a1\u7968\u4ea4\u6613\u6240\u4e2d\u5fc3\u300d\u6d41\u5411\u300c\u4e0b\u55ae\u300d\u6d41\u7a0b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u89e3\u91cb<\/h3>\n<ul>\n<li><strong>\u5ba2\u6236\u4e92\u52d5<\/strong>: \u5ba2\u6236\u8207\u7cfb\u7d71\u4e92\u52d5\u4ee5\u958b\u7acb\u5e33\u6236\u3001\u5b58\u53d6\u6216\u63d0\u53d6\u73fe\u91d1\uff0c\u9019\u4e9b\u64cd\u4f5c\u6703\u66f4\u65b0\u5176\u5e33\u6236\u9918\u984d\u548c\u4ea4\u6613\u7d00\u9304\u3002<\/li>\n<li><strong>\u7d93\u7d00\u4eba\u89d2\u8272<\/strong>: \u7d93\u7d00\u4eba\u4f7f\u7528\u7cfb\u7d71\u4e0b\u55ae\uff0c\u4f9d\u8cf4\u4f86\u81ea\u5916\u90e8\u80a1\u7968\u4ea4\u6613\u6240\u4e2d\u5fc3\u7684\u4ea4\u6613\u8a73\u60c5\u3002<\/li>\n<li><strong>\u8cc7\u6599\u5b8c\u6574\u6027<\/strong>: \u7cfb\u7d71\u900f\u904e\u6bcf\u6b21\u4ea4\u6613\u66f4\u65b0\u8cc7\u6599\u5132\u5b58\u4f86\u7dad\u6301\u8cc7\u6599\u5b8c\u6574\u6027\uff0c\u78ba\u4fdd\u5e33\u6236\u9918\u984d\u548c\u4ea4\u6613\u7d00\u9304\u7684\u6e96\u78ba\u6027\u3002<\/li>\n<li><strong>\u5354\u52a9<\/strong>: \u5ba2\u6236\u670d\u52d9\u52a9\u7406\u652f\u63f4\u5e33\u6236\u958b\u7acb\u6d41\u7a0b\uff0c\u986f\u793a\u67d0\u4e9b\u6d41\u7a0b\u9700\u8981\u4eba\u5de5\u4ecb\u5165\u6216\u652f\u63f4\u3002<\/li>\n<\/ul>\n<h2>\u7d50\u8ad6<\/h2>\n<p dir=\"auto\">\u8cc7\u6599\u6d41\u7a0b\u5716\uff08DFD\uff09\u8207\u81ea\u4e0a\u800c\u4e0b\u7684\u5206\u89e3\u662f\u5206\u6790\u8207\u8a2d\u8a08\u7cfb\u7d71\u7684\u5f37\u5927\u5de5\u5177\u3002\u900f\u904e\u5c07\u8907\u96dc\u7cfb\u7d71\u5206\u89e3\u70ba\u66f4\u5c0f\u4e14\u66f4\u6613\u7ba1\u7406\u7684\u5143\u4ef6\uff0cDFD \u6709\u52a9\u65bc\u7406\u89e3\u7cfb\u7d71\u529f\u80fd\u3001\u8b58\u5225\u6f5b\u5728\u554f\u984c\uff0c\u4e26\u5411\u5229\u76ca\u76f8\u95dc\u8005\u50b3\u9054\u7cfb\u7d71\u8a2d\u8a08\u3002\u6709\u6548 DFD \u7684\u95dc\u9375\u5728\u65bc\u5e73\u8861\u5404\u5c64\u7d1a\uff0c\u4e26\u78ba\u4fdd\u4e0d\u540c\u62bd\u8c61\u5c64\u7d1a\u4e4b\u9593\u7684\u8cc7\u6599\u6d41\u8207\u8cc7\u6599\u5132\u5b58\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<p dir=\"auto\">\u6b64 DFD \u7bc4\u4f8b\u6e05\u695a\u5730\u5c55\u793a\u4e86\u8cc7\u6599\u5728\u8b49\u5238\u4ea4\u6613\u5e73\u53f0\u5167\u7684\u6d41\u52d5\u65b9\u5f0f\uff0c\u7a81\u986f\u4e86\u95dc\u9375\u6d41\u7a0b\u8207\u5916\u90e8\u5be6\u9ad4\u7684\u4e92\u52d5\u3002\u9019\u662f\u4e00\u500b\u6709\u52a9\u65bc\u7406\u89e3\u7cfb\u7d71\u529f\u80fd\u3001\u8b58\u5225\u6f5b\u5728\u6539\u9032\u9818\u57df\uff0c\u4e26\u5411\u5229\u76ca\u76f8\u95dc\u8005\u50b3\u9054\u7cfb\u7d71\u8a2d\u8a08\u7684\u5be6\u7528\u5de5\u5177\u3002<\/p>\n<h2 dir=\"auto\">DFD \u53c3\u8003\u8cc7\u6599<\/h2>\n<ol>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm \u6578\u64da\u6d41\u7a0b\u5716 \u2013 Stack Overflow<\/strong><\/p>\n<ul>\n<li>\u8a0e\u8ad6 Visual Paradigm \u4e0d\u540c\u7248\u672c\u4e2d\u6578\u64da\u6d41\u7a0b\u5716\u7684\u53ef\u7528\u6027\uff0c\u5305\u62ec\u5275\u5efa DFD \u9700\u8981 Modeler \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\u95b1\u8b80\u66f4\u591a\u5167\u5bb9<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u7dda\u4e0a\u6578\u64da\u6d41\u7a0b\u5716\u88fd\u4f5c\u5de5\u5177<\/strong><\/p>\n<ul>\n<li>\u4e00\u500b\u7dda\u4e0a\u5de5\u5177\uff0c\u53ef\u5feb\u901f\u4e14\u9ad8\u6548\u5730\u5275\u5efa\u6578\u64da\u6d41\u7a0b\u5716\uff0c\u4e26\u5177\u5099\u4ee5\u5404\u7a2e\u683c\u5f0f\u5206\u4eab\u5716\u8868\u7684\u529f\u80fd\u3002<\/li>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\">\u63a2\u7d22\u7dda\u4e0a DFD \u88fd\u4f5c\u5de5\u5177<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u4f7f\u7528 Visual Paradigm \u5275\u5efa\u6578\u64da\u6d41\u7a0b\u5716\u7684\u9010\u6b65\u6307\u5357<\/strong><\/p>\n<ul>\n<li>\u63d0\u4f9b\u4f7f\u7528 Visual Paradigm \u5275\u5efa DFD \u7684\u8a73\u7d30\u6307\u5357\uff0c\u5305\u62ec\u5916\u90e8\u5be6\u9ad4\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\/\">\u8a2a\u554f\u9010\u6b65\u6307\u5357<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6578\u64da\u6d41\u7a0b\u5716\u5de5\u5177 \u2013 Visual Paradigm<\/strong><\/p>\n<ul>\n<li>\u5f37\u8abf Visual Paradigm \u6578\u64da\u6d41\u7a0b\u5716\u5de5\u5177\u7684\u529f\u80fd\uff0c\u5305\u62ec\u5206\u89e3\u6d41\u7a0b\u4ee5\u53ca\u5728\u4e0d\u540c\u5c64\u7d1a\u7dad\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\u89e3 DFD \u5de5\u5177<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u4ec0\u9ebc\u662f\u6578\u64da\u6d41\u7a0b\u5716\uff1f<\/strong><\/p>\n<ul>\n<li>\u89e3\u91cb DFD \u7684\u7d50\u69cb\u8207\u7528\u9014\uff0c\u5f37\u8abf\u5176\u5728\u53ef\u8996\u5316\u7cfb\u7d71\u5167\u6578\u64da\u6d41\u4e2d\u7684\u89d2\u8272\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/what-is-data-flow-diagram\/\">\u7406\u89e3\u6578\u64da\u6d41\u7a0b\u5716<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm \u4e2d\u7684\u6578\u64da\u6d41\u7a0b\u5716<\/strong><\/p>\n<ul>\n<li>\u63d0\u4f9b\u4e00\u7ae0\u95dc\u65bc\u4f7f\u7528 Visual Paradigm \u5275\u5efa DFD \u7684\u5167\u5bb9\uff0c\u5305\u62ec\u652f\u63f4\u7684\u7b26\u865f\u8868\u793a\u6cd5\u8207\u6d41\u7a0b\u5206\u89e3\u6280\u8853\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145_dataflowdiag.html\">\u95b1\u8b80\u6578\u64da\u6d41\u7a0b\u5716\u7ae0\u7bc0<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5982\u4f55\u7e6a\u88fd\u6578\u64da\u6d41\u7a0b\u5716\uff08DFD\uff09\uff1f<\/strong><\/p>\n<ul>\n<li>\u63d0\u4f9b\u7e6a\u88fd DFD \u7684\u6307\u793a\uff0c\u5305\u62ec\u5982\u4f55\u5206\u89e3\u6d41\u7a0b\u4ee5\u53ca\u7ba1\u7406\u4e0d\u540c\u5c64\u7d1a\u4e4b\u9593\u7684\u6578\u64da\u6d41\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145\/56977_creatingdata.html\">\u5b78\u7fd2\u5982\u4f55\u7e6a\u88fd DFD<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u7cbe\u901a\u4f7f\u7528 Visual Paradigm \u7684\u6578\u64da\u6d41\u7a0b\u5716\uff1a\u9010\u6b65\u6307\u5357<\/strong><\/p>\n<ul>\n<li>\u4e00\u672c\u5168\u9762\u7684\u6307\u5357\uff0c\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Visual Paradigm \u638c\u63e1 DFD\uff0c\u5305\u542b\u5be6\u7528\u7bc4\u4f8b\u8207\u7bc4\u672c\u3002<\/li>\n<li><a href=\"https:\/\/guides.visual-paradigm.com\/mastering-data-flow-diagrams-with-visual-paradigm-a-step-by-step-guide\/\">\u8a2a\u554f\u7cbe\u901a DFD \u6307\u5357<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6578\u64da\u6d41\u7a0b\u5716\u7bc4\u672c<\/strong><\/p>\n<ul>\n<li>\u63d0\u4f9b\u514d\u8cbb\u7684\u7dda\u4e0a DFD \u7bc4\u672c\u8207\u7bc4\u4f8b\uff0c\u5354\u52a9\u4f7f\u7528\u8005\u5275\u5efa\u5c08\u696d\u5716\u8868\u3002<\/li>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/\">\u63a2\u7d22 DFD \u7bc4\u672c<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5982\u4f55\u5275\u5efa\u6578\u64da\u6d41\u7a0b\u5716\uff08DFD\uff09\uff1f<\/strong><\/p>\n<ul>\n<li>\u4e00\u500b\u5275\u5efa DFD \u7684\u6559\u5b78\uff0c\u5305\u542b\u9078\u64c7\u7bc4\u672c\u4ee5\u53ca\u70ba\u5716\u8868\u6dfb\u52a0\u7d30\u7bc0\u7684\u6b65\u9a5f\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/tutorials\/how-to-create-data-flow-diagram\/\">\u8ddf\u96a8 DFD \u5275\u5efa\u6559\u5b78<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p dir=\"auto\">\u9019\u4e9b\u53c3\u8003\u8cc7\u6599\u70ba\u4f7f\u7528 Visual Paradigm \u7406\u89e3\u548c\u5275\u5efa\u8cc7\u6599\u6d41\u7a0b\u5716\u63d0\u4f9b\u4e86\u7a69\u56fa\u7684\u57fa\u790e\uff0c\u8cc7\u6e90\u7bc4\u570d\u5f9e\u57fa\u672c\u6307\u5357\u5230\u9032\u968e\u6559\u7a0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6578\u64da\u6d41\u5716\uff08DFD\uff09\u7c21\u4ecb \u6578\u64da\u6d41\u5716\uff08DFD\uff09\u662f\u7528\u65bc\u5c55\u793a\u7cfb\u7d71\u5167\u6578&hellip;<\/p>\n","protected":false},"author":2,"featured_media":926,"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-925","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>\u6578\u64da\u6d41\u5716\uff08DFD\uff09\u8207\u81ea\u9802\u5411\u4e0b\u5206\u89e3\u7684\u5168\u9762\u6307\u5357 - Method Post Traditional Chinese | Your Daily Guide to AI &amp; Software Solutions<\/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:\/\/www.method-post.com\/tw\/comprehensive-guide-to-data-flow-diagrams-dfd-and-top-down-decomposition\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6578\u64da\u6d41\u5716\uff08DFD\uff09\u8207\u81ea\u9802\u5411\u4e0b\u5206\u89e3\u7684\u5168\u9762\u6307\u5357 - Method Post Traditional Chinese | Your Daily Guide to AI &amp; Software Solutions\" \/>\n<meta property=\"og:description\" content=\"\u6578\u64da\u6d41\u5716\uff08DFD\uff09\u7c21\u4ecb \u6578\u64da\u6d41\u5716\uff08DFD\uff09\u662f\u7528\u65bc\u5c55\u793a\u7cfb\u7d71\u5167\u6578&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.method-post.com\/tw\/comprehensive-guide-to-data-flow-diagrams-dfd-and-top-down-decomposition\/\" \/>\n<meta property=\"og:site_name\" content=\"Method Post 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