{"id":6393,"date":"2026-02-04T18:11:05","date_gmt":"2026-02-04T10:11:05","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/"},"modified":"2026-02-04T18:11:05","modified_gmt":"2026-02-04T10:11:05","slug":"comprehensive-guide-to-data-flow-diagrams-in-software-engineering","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/","title":{"rendered":"\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357"},"content":{"rendered":"<h2>\u5f15\u8a00<\/h2>\n<p>\u5728\u590d\u6742\u7684\u8f6f\u4ef6\u5de5\u7a0b\u9886\u57df\u4e2d\uff0c\u9700\u8981\u80fd\u591f\u5c06\u590d\u6742\u6027\u8f6c\u5316\u4e3a\u6e05\u6670\u6027\u7684\u5de5\u5177\u3002\u5728\u8fd9\u4e9b\u5de5\u5177\u4e2d\uff0c\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u5c24\u4e3a\u7a81\u51fa\uff0c\u4e3a\u7406\u89e3\u7cfb\u7edf\u5185\u4fe1\u606f\u6d41\u52a8\u63d0\u4f9b\u4e86\u53ef\u89c6\u5316\u8def\u7ebf\u56fe\u3002\u5728\u672c\u5168\u9762\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u6570\u636e\u6d41\u56fe\u7684\u57fa\u672c\u539f\u7406\u3001\u6838\u5fc3\u539f\u5219\u548c\u7ed3\u6784\u5c42\u6b21\uff0c\u5e2e\u52a9\u60a8\u638c\u63e1\u5728\u8f6f\u4ef6\u8bbe\u8ba1\u4e2d\u8fd0\u7528\u8fd9\u4e00\u4e0d\u53ef\u6216\u7f3a\u5de5\u5177\u7684\u6280\u80fd\u3002<\/p>\n<h3>\u63ed\u793a\u6570\u636e\u6d41\u56fe\u7684\u672c\u8d28<\/h3>\n<p>\u4ece\u6839\u672c\u4e0a\u8bf4\uff0c\u6570\u636e\u6d41\u56fe\u662f\u4e00\u79cd\u56fe\u5f62\u5316\u8868\u793a\uff0c\u7528\u4e8e\u6355\u6349\u7cfb\u7edf\u5185\u6570\u636e\u7684\u6d41\u52a8\u4e0e\u8f6c\u6362\u8fc7\u7a0b\u3002\u65e0\u8bba\u7cfb\u7edf\u662f\u4eba\u5de5\u7684\u3001\u81ea\u52a8\u5316\u7684\uff0c\u8fd8\u662f\u4e24\u8005\u7684\u7ed3\u5408\uff0c\u4e00\u4e2a\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u6570\u636e\u6d41\u56fe\u90fd\u5982\u540c\u6307\u5357\u9488\uff0c\u5f15\u5bfc\u5229\u76ca\u76f8\u5173\u8005\u7a7f\u8d8a\u7cfb\u7edf\u9700\u6c42\u7684\u590d\u6742\u7ec6\u8282\u3002<\/p>\n<p><strong>\u6570\u636e\u6d41\u56fe\u7684\u4e3b\u8981\u76ee\u6807\uff1a<\/strong><\/p>\n<ol>\n<li><strong>\u8303\u56f4\u754c\u5b9a\uff1a<\/strong>\u6e05\u6670\u754c\u5b9a\u7cfb\u7edf\u7684\u8fb9\u754c\u548c\u8303\u56f4\u3002<\/li>\n<li><strong>\u6c9f\u901a\u5de5\u5177\uff1a<\/strong>\u4fc3\u8fdb\u7cfb\u7edf\u5206\u6790\u5e08\u4e0e\u5229\u76ca\u76f8\u5173\u8005\u4e4b\u95f4\u7684\u6709\u6548\u6c9f\u901a\u3002<\/li>\n<li><strong>\u91cd\u6784\u8d77\u70b9\uff1a<\/strong>\u4f5c\u4e3a\u7cfb\u7edf\u91cd\u6784\u4e0e\u6539\u8fdb\u7684\u8d77\u70b9\u3002<\/li>\n<\/ol>\n<h3>\u6709\u6548\u6570\u636e\u6d41\u56fe\u7684\u6307\u5bfc\u539f\u5219<\/h3>\n<p>\u4e3a\u4e86\u5145\u5206\u53d1\u6325\u6570\u636e\u6d41\u56fe\u7684\u6f5c\u529b\uff0c\u5fc5\u987b\u9075\u5faa\u5173\u952e\u539f\u5219\uff1a<\/p>\n<ol>\n<li><strong>\u552f\u4e00\u547d\u540d\uff1a<\/strong>\u786e\u4fdd\u6570\u636e\u6d41\u56fe\u4e2d\u7684\u6240\u6709\u5143\u7d20\u90fd\u6709\u72ec\u7279\u7684\u540d\u79f0\uff0c\u4ee5\u4fc3\u8fdb\u5f15\u7528\u65f6\u7684\u6e05\u6670\u6027\u548c\u7cbe\u786e\u6027\u3002<\/li>\n<li><strong>\u4e0e\u6d41\u7a0b\u56fe\u7684\u533a\u522b\uff1a<\/strong>\u4e0e\u63cf\u7ed8\u4e8b\u4ef6\u987a\u5e8f\u7684\u6d41\u7a0b\u56fe\u4e0d\u540c\uff0c\u6570\u636e\u6d41\u56fe\u5173\u6ce8\u7684\u662f\u6570\u636e\u6d41\u52a8\u3002\u7bad\u5934\u8868\u793a\u6570\u636e\u7684\u6d41\u52a8\uff0c\u800c\u975e\u64cd\u4f5c\u7684\u987a\u5e8f\u3002<\/li>\n<li><strong>\u907f\u514d\u903b\u8f91\u5224\u65ad\uff1a<\/strong>\u907f\u514d\u4f7f\u7528\u6d41\u7a0b\u56fe\u4e2d\u5e38\u89c1\u7684\u83f1\u5f62\u51b3\u7b56\u70b9\uff0c\u56e0\u4e3a\u6570\u636e\u6d41\u56fe\u5e76\u4e0d\u89c4\u5b9a\u4e8b\u4ef6\u7684\u660e\u786e\u987a\u5e8f\u3002<\/li>\n<li><strong>\u5ef6\u8fdf\u7ec6\u8282\uff1a<\/strong>\u5c06\u590d\u6742\u7684\u7ec6\u8282\uff08\u5982\u9519\u8bef\u6761\u4ef6\u53ca\u5176\u5904\u7406\uff09\u63a8\u8fdf\u5230\u5206\u6790\u7684\u540e\u671f\u9636\u6bb5\uff0c\u4ee5\u907f\u514d\u9677\u5165\u7410\u788e\u7ec6\u8282\u4e4b\u4e2d\u3002<\/li>\n<\/ol>\n<h3>\u6570\u636e\u6d41\u56fe\u4e2d\u7684\u6807\u51c6\u7b26\u53f7<\/h3>\n<p>\u6570\u636e\u6d41\u56fe\u7684\u7b26\u53f7\u6e90\u81ea\u7535\u8def\u56fe\u5206\u6790\uff0c\u91c7\u7528\u6807\u51c6\u5316\u7b26\u53f7\uff1a<\/p>\n<ul>\n<li><strong>\u5706\u5708\uff08\u6c14\u6ce1\uff09\uff1a<\/strong>\u8868\u793a\u5c06\u6570\u636e\u8f93\u5165\u8f6c\u6362\u4e3a\u8f93\u51fa\u7684\u8fc7\u7a0b\u3002<\/li>\n<li><strong>\u66f2\u7ebf\u7ebf\uff08\u6570\u636e\u6d41\uff09\uff1a<\/strong>\u8868\u793a\u6570\u636e\u8fdb\u5165\u6216\u79bb\u5f00\u67d0\u4e2a\u8fc7\u7a0b\u6216\u6570\u636e\u5b58\u50a8\u7684\u4f4d\u7f6e\u3002<\/li>\n<li><strong>\u5e73\u884c\u7ebf\uff08\u6570\u636e\u5b58\u50a8\uff09\uff1a<\/strong>\u8868\u793a\u4e00\u4e2a\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u7684\u4f4d\u7f6e\uff0c\u53ef\u4f9b\u5176\u4ed6\u8fc7\u7a0b\u5728\u672a\u6765\u4f7f\u7528\u3002<\/li>\n<li><strong>\u6e90\u6216\u6c47\u70b9\uff1a<\/strong>\u4f5c\u4e3a\u8f93\u5165\u6e90\u6216\u8f93\u51fa\u76ee\u7684\u5730\u7684\u5916\u90e8\u5b9e\u4f53\u3002<\/li>\n<\/ul>\n<h3><a href=\"https:\/\/www.visual-paradigm.com\/tutorials\/leveled-dfd.jsp\">DFD\u4e2d\u7684\u5c42\u7ea7<\/a>\uff1a\u7ed3\u6784\u5316\u590d\u6742\u6027<\/h3>\n<p>DFD\u6309\u5c42\u7ea7\u7ec4\u7ec7\uff0c\u6bcf\u4e00\u5c42\u90fd\u9010\u6b65\u52a0\u6df1\u5bf9\u7cfb\u7edf\u7684\u8be6\u7ec6\u7406\u89e3\uff1a<\/p>\n<ol>\n<li><strong>0\u7ea7DFD\uff08\u57fa\u672c\u7cfb\u7edf\u6a21\u578b\uff09\uff1a<\/strong>\n<ul>\n<li>\u5728\u4e00\u4e2a\u5355\u4e00\u7684\u5706\u5708\u5185\u63cf\u7ed8\u51fa\u6574\u4e2a\u8f6f\u4ef6\u9700\u6c42\uff0c\u5c55\u793a\u8f93\u5165\u548c\u8f93\u51fa\u6570\u636e\u3002<\/li>\n<li>\u4f5c\u4e3a\u8fdb\u4e00\u6b65\u5206\u89e3\u4e3a\u66f4\u8be6\u7ec6DFD\u7684\u57fa\u7840\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img alt=\"receive order created\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png\"\/><\/p>\n<ol>\n<li><strong>1\u7ea7DFD\uff1a<\/strong>\n<ul>\n<li>\u5c06\u4e0a\u4e0b\u6587\u56fe\u5206\u89e3\u4e3a\u591a\u4e2a\u8fc7\u7a0b\uff0c\u7a81\u51fa\u7cfb\u7edf\u7684\u4e3b\u76ee\u6807\u548c\u5b50\u8fc7\u7a0b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img alt=\"handle invalid order created\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/09_handle_invalid_order_created.png\"\/><\/p>\n<ol>\n<li><strong>2\u7ea7DFD\uff1a<\/strong>\n<ul>\n<li>\u6df1\u5165\u63a2\u8ba8\uff0c\u63d0\u4f9b\u7cfb\u7edf\u8fd0\u4f5c\u7684\u7ec6\u81f4\u89c6\u56fe\u3002<\/li>\n<li>\u8bb0\u5f55\u4e86\u5168\u9762\u7406\u89e3\u6240\u5fc5\u9700\u7684\u5177\u4f53\u7ec6\u8282\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img alt=\"ship order created\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/1_10_ship_order_created.png\"\/><\/p>\n<h3>\u7ed3\u8bba\uff1a\u8d4b\u80fd\u8f6f\u4ef6\u5de5\u7a0b<\/h3>\n<p>\u5f53\u4f60\u8e0f\u4e0a\u8f6f\u4ef6\u5de5\u7a0b\u7684\u65c5\u7a0b\u65f6\uff0c\u4e0d\u59a8\u5c06\u6570\u636e\u6d41\u56fe\u89c6\u4e3a\u4f60\u53ef\u9760\u7684\u4f19\u4f34\u3002\u5b83\u4eec\u4e0d\u4ec5\u662f\u89c6\u89c9\u8f85\u52a9\u5de5\u5177\uff0c\u66f4\u662f\u6c9f\u901a\u3001\u5206\u6790\u548c\u91cd\u6784\u7684\u5f3a\u5927\u5de5\u5177\u3002\u638c\u63e1\u672c\u6307\u5357\u4e2d\u9610\u8ff0\u7684\u539f\u5219\u548c\u7b26\u53f7\uff0c\u4f60\u4fbf\u62e5\u6709\u4e86\u63ed\u5f00\u7cfb\u7edf\u5185\u6570\u636e\u590d\u6742\u6d41\u52a8\u4e4b\u8c1c\u7684\u5173\u952e\u3002\u8ba9DFD\u6210\u4e3a\u4f60\u5728\u5e7f\u9614\u8f6f\u4ef6\u8bbe\u8ba1\u4e0e\u5de5\u7a0b\u9886\u57df\u4e2d\u7684\u6307\u8def\u660e\u706f\u3002<\/p>\n<p><strong>\u63a2\u7d22\u4f7f\u7528Visual Paradigm\u5728\u7ebf\u521b\u5efaDFD\u7684\u5f3a\u5927\u529f\u80fd<\/strong><\/p>\n<p>\u901a\u8fc7Visual Paradigm\u7684\u5728\u7ebfDFD\u8f6f\u4ef6\uff0c\u91ca\u653e\u65e0\u7f1d\u521b\u5efa\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u7684\u6f5c\u529b\u3002\u4f5c\u4e3a\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u7684\u5173\u952e\u5de5\u5177\uff0cDFD\u80fd\u76f4\u89c2\u5c55\u73b0\u4e1a\u52a1\u4fe1\u606f\u7cfb\u7edf\u4e2d\u6570\u636e\u7684\u590d\u6742\u6d41\u52a8\u3002\u5982\u4eca\uff0c\u501f\u52a9Visual Paradigm\u76f4\u89c2\u7684\u5728\u7ebf\u5e73\u53f0\uff0c\u5236\u4f5c\u4e13\u4e1a\u7ea7\u522b\u7684DFD\u89e6\u624b\u53ef\u53ca\u3002<\/p>\n<h3>\u4e3a\u4f55\u9009\u62e9Visual Paradigm\u8fdb\u884cDFD\u521b\u5efa\uff1f<\/h3>\n<ol>\n<li><strong>\u8f7b\u677e\u5728\u7ebf\u7ed8\u56fe\uff1a<\/strong>\n<ul>\n<li>\u901a\u8fc7Visual Paradigm\u7684\u5728\u7ebf\u5e73\u53f0\uff0c\u968f\u65f6\u968f\u5730\u8bbf\u95eeDFD\u521b\u5efa\u7684\u5f3a\u5927\u529f\u80fd\u3002<\/li>\n<li>\u76f4\u89c2\u7684\u754c\u9762\u786e\u4fdd\u7ed8\u56fe\u8fc7\u7a0b\u6d41\u7545\u9ad8\u6548\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5168\u9762\u7684\u6570\u636e\u53ef\u89c6\u5316\uff1a<\/strong>\n<ul>\n<li>\u53ef\u89c6\u5316\u8fc7\u7a0b\u3001\u6570\u636e\u5b58\u50a8\u548c\u5916\u90e8\u5b9e\u4f53\u4e4b\u95f4\u7684\u6570\u636e\u65e0\u7f1d\u4f20\u8f93\u3002<\/li>\n<li>\u5168\u9762\u4e86\u89e3\u60a8\u4e1a\u52a1\u4fe1\u606f\u7cfb\u7edf\u4e2d\u6570\u636e\u6d41\u7684\u52a8\u6001\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u591a\u5e74\u7684\u8f6f\u4ef6\u5de5\u7a0b\u7ecf\u9a8c\uff1a<\/strong>\n<ul>\n<li>\u5229\u7528\u7531\u8f6f\u4ef6\u5de5\u7a0b\u4e13\u5bb6\u6253\u9020\u7684\u5de5\u5177\u3002<\/li>\n<li>\u8f7b\u677e\u5c06\u60a8\u7684DFD\u4e0e\u884c\u4e1a\u6700\u4f73\u5b9e\u8df5\u4fdd\u6301\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u4e13\u4e1a\u7ea7\u6210\u679c\uff1a<\/strong>\n<ul>\n<li>\u521b\u5efa\u4e0d\u4ec5\u4fe1\u606f\u4e30\u5bcc\uff0c\u800c\u4e14\u7cbe\u81f4\u4e13\u4e1a\u7684DFD\u3002<\/li>\n<li>\u7528\u89c6\u89c9\u4e0a\u5f15\u4eba\u6ce8\u76ee\u7684\u56fe\u8868\u7ed9\u5229\u76ca\u76f8\u5173\u8005\u548c\u540c\u4e8b\u7559\u4e0b\u6df1\u523b\u5370\u8c61\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u8f7b\u677e\u83b7\u53d6\u521b\u4f5c\u7075\u611f<\/h3>\n<p>\u9700\u8981\u4e00\u4e2a\u521b\u610f\u706b\u82b1\u6765\u542f\u52a8\u4f60\u7684DFD\u521b\u4f5c\u5417\uff1fVisual Paradigm\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u9f13\u821e\u4eba\u5fc3\u7684\u6570\u636e\u6d41\u56fe\u793a\u4f8b\u3002\u70b9\u51fb\u4e00\u4e2a\u56fe\u8868\u53ef\u67e5\u770b\u8be6\u7ec6\u5185\u5bb9\uff0c\u6216\u70b9\u51fb\u7f16\u8f91\u6309\u94ae\u76f4\u63a5\u8fdb\u5165\u81ea\u5b9a\u4e49\u3002\u8fd9\u4e9b\u793a\u4f8b\u53ef\u6fc0\u53d1\u4f60\u7684\u521b\u9020\u529b\uff0c\u4e3a\u5404\u79cdDFD\u5e94\u7528\u63d0\u4f9b\u5b9e\u7528\u7684\u6d1e\u5bdf\u3002<\/p>\n<h3>\u5982\u4f55\u5f00\u59cb\uff1a<\/h3>\n<ol>\n<li><strong>\u8bbf\u95eeVisual Paradigm\u5728\u7ebf\u5e73\u53f0\uff1a<\/strong>\n<ul>\n<li>\u8bbf\u95eeVisual Paradigm\u7f51\u7ad9\uff0c\u4f7f\u7528\u5728\u7ebfDFD\u8f6f\u4ef6\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u6d4f\u89c8DFD\u793a\u4f8b\uff1a<\/strong>\n<ul>\n<li>\u6d4f\u89c8\u4e00\u7cfb\u5217DFD\u793a\u4f8b\u4ee5\u83b7\u53d6\u7075\u611f\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u70b9\u51fb\u5e76\u7f16\u8f91\uff1a<\/strong>\n<ul>\n<li>\u70b9\u51fb\u56fe\u8868\u67e5\u770b\uff0c\u6216\u70b9\u51fb\u7f16\u8f91\u6309\u94ae\u5f00\u59cb\u521b\u5efa\u5c5e\u4e8e\u4f60\u81ea\u5df1\u7684\u56fe\u8868\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u8bbe\u8ba1\u4f60\u7684DFD\uff1a<\/strong>\n<ul>\n<li>\u4f7f\u7528\u76f4\u89c2\u7684\u7ed8\u56fe\u5de5\u5177\uff0c\u8bbe\u8ba1\u51fa\u4e0e\u4f60\u7684\u7cfb\u7edf\u590d\u6742\u6027\u76f8\u5339\u914d\u7684DFD\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u4fdd\u5b58\u5e76\u5206\u4eab\uff1a<\/strong>\n<ul>\n<li>\u5728\u7ebf\u4fdd\u5b58\u4f60\u7684\u5de5\u4f5c\uff0c\u5e76\u8f7b\u677e\u4e0e\u56e2\u961f\u6216\u5229\u76ca\u76f8\u5173\u8005\u5206\u4eab\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\">Visual Paradigm\u7684\u5728\u7ebfDFD<\/a>\u8f6f\u4ef6\u4f7f\u4f60\u80fd\u591f\u5c06\u6570\u636e\u6d41\u6982\u5ff5\u8f6c\u5316\u4e3a\u89c6\u89c9\u4e0a\u5f15\u4eba\u5165\u80dc\u7684\u56fe\u8868\u3002\u4f53\u9a8c\u76f4\u89c2\u8bbe\u8ba1\u4e0e\u5f3a\u5927\u529f\u80fd\u7684\u534f\u540c\u6548\u5e94\uff0c\u63d0\u5347\u4f60\u7684DFD\u521b\u4f5c\u8fc7\u7a0b\u3002\u4eca\u5929\u5c31\u901a\u8fc7Visual Paradigm\u91ca\u653e\u5728\u7ebf\u7ed8\u5236DFD\u7684\u6f5c\u529b\u3002<\/p>\n<h2>\u901a\u8fc7\u793a\u4f8b\u5b66\u4e60<\/h2>\n<div class=\"cl-preview-section\">\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/logical-data-flow-diagram-example-grocery-store\" title=\"Logical Data Flow Diagram Example: Grocery Store\"><img alt=\"Logical Data Flow Diagram Example: Grocery Store (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/17b473be-0da9-4364-ad58-1910f57014ea.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/17b473be-0da9-4364-ad58-1910f57014ea.xml&amp;name=Logical%20Data%20Flow%20Diagram%20Example:%20Grocery%20Store\">\u903b\u8f91\u6570\u636e\u6d41\u56fe\u793a\u4f8b\uff1a\u8d85\u5e02<\/a><\/p>\n<\/div>\n<div class=\"cl-preview-section\">\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/bank-account-data-flow-diagram\" title=\"Bank Account Data Flow Diagram\"><img alt=\"Bank Account Data Flow Diagram (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/13fcf5a3-39b6-438b-9cfa-3741dc750a2d.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/13fcf5a3-39b6-438b-9cfa-3741dc750a2d.xml&amp;name=Bank%20Account%20Data%20Flow%20Diagram\">\u94f6\u884c\u8d26\u6237\u6570\u636e\u6d41\u56fe<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/physical-data-flow-diagram-example-grocery-store\" title=\"Physical Data Flow Diagram Example: Grocery Store\"><img alt=\"Physical Data Flow Diagram Example: Grocery Store (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/00c294fb-3145-4708-bc8c-e3e2c42bdf14.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/00c294fb-3145-4708-bc8c-e3e2c42bdf14.xml&amp;name=Physical%20Data%20Flow%20Diagram%20Example:%20Grocery%20Store\">\u7269\u7406\u6570\u636e\u6d41\u56fe\u793a\u4f8b\uff1a\u8d85\u5e02<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-purchase-management-system\" title=\"Data Flow Diagram: Purchase Management System\"><img alt=\"Data Flow Diagram: Purchase Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/f80e2a07-ff3b-42f3-baae-0f12e7ff6cfc.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/f80e2a07-ff3b-42f3-baae-0f12e7ff6cfc.xml&amp;name=Data%20Flow%20Diagram:%20Purchase%20Management%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u91c7\u8d2d\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-ecommerce-system\" title=\"Data Flow Diagram: ECommerce System\"><img alt=\"Data Flow Diagram: ECommerce System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/ebf78e9c-0f05-4914-857a-cf16d1df332a.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/ebf78e9c-0f05-4914-857a-cf16d1df332a.xml&amp;name=Data%20Flow%20Diagram:%20ECommerce%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u7535\u5b50\u5546\u52a1\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-student-registration-system\" title=\"Data Flow Diagram: Student Registration System\"><img alt=\"Data Flow Diagram: Student Registration System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/e29fbc34-6ffe-4587-84b1-3dce9866c062.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/e29fbc34-6ffe-4587-84b1-3dce9866c062.xml&amp;name=Data%20Flow%20Diagram:%20Student%20Registration%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u5b66\u751f\u6ce8\u518c\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-inventory-management-system\" title=\"Data Flow Diagram: Inventory Management System\"><img alt=\"Data Flow Diagram: Inventory Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/e138ec61-3685-478d-af22-5ced9b14b7ba.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/e138ec61-3685-478d-af22-5ced9b14b7ba.xml&amp;name=Data%20Flow%20Diagram:%20Inventory%20Management%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u5e93\u5b58\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-online-shopping-system\" title=\"Data Flow Diagram: Online Shopping System\"><img alt=\"Data Flow Diagram: Online Shopping System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/d67a5d12-b2ba-41d0-a0e5-356a462abcf8.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/d67a5d12-b2ba-41d0-a0e5-356a462abcf8.xml&amp;name=Data%20Flow%20Diagram:%20Online%20Shopping%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u5728\u7ebf\u8d2d\u7269\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-barangay-information-system\" title=\"Data Flow Diagram: Barangay Information System\"><img alt=\"Data Flow Diagram: Barangay Information System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/cdc9f9bb-33cd-4ea3-9954-f6ca43e216c1.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/cdc9f9bb-33cd-4ea3-9954-f6ca43e216c1.xml&amp;name=Data%20Flow%20Diagram:%20Barangay%20Information%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u793e\u533a\u4fe1\u606f\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-example-atm\" title=\"Data Flow Diagram Example: ATM\"><img alt=\"Data Flow Diagram Example: ATM (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/cbd67317-691b-4a64-9e83-10e128826022.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/cbd67317-691b-4a64-9e83-10e128826022.xml&amp;name=Data%20Flow%20Diagram%20Example:%20ATM\">\u6570\u636e\u6d41\u56fe\u793a\u4f8b\uff1aATM<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/video-rental-system-data-flow-diagram\" title=\"Video Rental System Data Flow Diagram\"><img alt=\"Video Rental System Data Flow Diagram (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/c90e9d35-8751-4645-b0f7-de0b7e09ff53.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/c90e9d35-8751-4645-b0f7-de0b7e09ff53.xml&amp;name=Video%20Rental%20System%20Data%20Flow%20Diagram\">\u89c6\u9891\u79df\u8d41\u7cfb\u7edf\u6570\u636e\u6d41\u56fe<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-student-management-system\" title=\"Data Flow Diagram: Student Management System\"><img alt=\"Data Flow Diagram: Student Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/bdd6f129-13da-4410-a51f-96bb4d6d94c0.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/bdd6f129-13da-4410-a51f-96bb4d6d94c0.xml&amp;name=Data%20Flow%20Diagram:%20Student%20Management%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u5b66\u751f\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-hospital-information-system\" title=\"Data Flow Diagram: Hospital Information System\"><img alt=\"Data Flow Diagram: Hospital Information System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/b46c8670-e348-4c3a-a2c5-61b306795fce.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/b46c8670-e348-4c3a-a2c5-61b306795fce.xml&amp;name=Data%20Flow%20Diagram:%20Hospital%20Information%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u533b\u9662\u4fe1\u606f\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-example-bank-system\" title=\"Data Flow Diagram Example: Bank System\"><img alt=\"Data Flow Diagram Example: Bank System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/aeef6c85-a3c3-4a6c-95f0-c2481b83e13c.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/aeef6c85-a3c3-4a6c-95f0-c2481b83e13c.xml&amp;name=Data%20Flow%20Diagram%20Example:%20Bank%20System\">\u6570\u636e\u6d41\u56fe\u793a\u4f8b\uff1a\u94f6\u884c\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-student-enrollment-system\" title=\"Data Flow Diagram: Student Enrollment System\"><img alt=\"Data Flow Diagram: Student Enrollment System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/ac5c5e88-6a9d-424c-84fe-86d9c0f9c49a.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/ac5c5e88-6a9d-424c-84fe-86d9c0f9c49a.xml&amp;name=Data%20Flow%20Diagram:%20Student%20Enrollment%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u5b66\u751f\u6ce8\u518c\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-example-parts-ordering\" title=\"Data Flow Diagram Example: Parts Ordering\"><img alt=\"Data Flow Diagram Example: Parts Ordering (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/9de60a97-0ca3-40dd-9f6a-28fa2d9c1f84.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/9de60a97-0ca3-40dd-9f6a-28fa2d9c1f84.xml&amp;name=Data%20Flow%20Diagram%20Example:%20Parts%20Ordering\">\u6570\u636e\u6d41\u56fe\u793a\u4f8b\uff1a\u96f6\u4ef6\u8ba2\u8d2d<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/dfd-example-airline-reservation-system\" title=\"DFD Example: Airline Reservation System\"><img alt=\"DFD Example: Airline Reservation System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/9562989c-bbcb-4dd0-bfc1-34c6bec6397d.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/9562989c-bbcb-4dd0-bfc1-34c6bec6397d.xml&amp;name=DFD%20Example:%20Airline%20Reservation%20System\">DFD\u793a\u4f8b\uff1a\u822a\u7a7a\u516c\u53f8\u9884\u8ba2\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/dfd-example-simple-order-processing\" title=\"DFD Example: Simple Order Processing\"><img alt=\"DFD Example: Simple Order Processing (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/8c62858b-6bc8-42c0-baa6-b26e64e0febe.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/8c62858b-6bc8-42c0-baa6-b26e64e0febe.xml&amp;name=DFD%20Example:%20Simple%20Order%20Processing\">DFD\u793a\u4f8b\uff1a\u7b80\u5355\u8ba2\u5355\u5904\u7406<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-accounting-information-system\" title=\"Data Flow Diagram: Accounting Information System\"><img alt=\"Data Flow Diagram: Accounting Information System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/8c4defce-b113-4da1-86f0-06165cb28a98.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/8c4defce-b113-4da1-86f0-06165cb28a98.xml&amp;name=Data%20Flow%20Diagram:%20Accounting%20Information%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u4f1a\u8ba1\u4fe1\u606f\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/securities-trading-platform\" title=\"Securities Trading Platform\"><img alt=\"Securities Trading Platform (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/8c2c19d0-cd9d-4e04-8192-ff0a8c6bea8c.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/8c2c19d0-cd9d-4e04-8192-ff0a8c6bea8c.xml&amp;name=Securities%20Trading%20Platform\">\u8bc1\u5238\u4ea4\u6613\u5e73\u53f0<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/student-registration-system-data-flow\" title=\"Student Registration System Data Flow\"><img alt=\"Student Registration System Data Flow (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/7abf891d-c7db-44c1-9b93-93f5d424b4c6.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/7abf891d-c7db-44c1-9b93-93f5d424b4c6.xml&amp;name=Student%20Registration%20System%20Data%20Flow\">\u5b66\u751f\u6ce8\u518c\u7cfb\u7edf\u6570\u636e\u6d41<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/customer-service-system-railway-company\" title=\"Customer Service System (Railway Company)\"><img alt=\"Customer Service System (Railway Company) (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/6963afef-4946-42f3-9117-f089fa70cfc1.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/6963afef-4946-42f3-9117-f089fa70cfc1.xml&amp;name=Customer%20Service%20System%20(Railway%20Company)\">\u5ba2\u6237\u670d\u52a1\u7cfb\u7edf\uff08\u94c1\u8def\u516c\u53f8\uff09<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-payroll-management-system\" title=\"Data Flow Diagram: Payroll Management System\"><img alt=\"Data Flow Diagram: Payroll Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/6496a2b8-ba75-4d7b-afa9-49e94d0e4ebd.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/6496a2b8-ba75-4d7b-afa9-49e94d0e4ebd.xml&amp;name=Data%20Flow%20Diagram:%20Payroll%20Management%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u85aa\u8d44\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/dfd-example-library-management-system\" title=\"DFD Example: Library Management System\"><img alt=\"DFD Example: Library Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/6291fa34-034a-4279-91f1-42e9e7f54adb.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/6291fa34-034a-4279-91f1-42e9e7f54adb.xml&amp;name=DFD%20Example:%20Library%20Management%20System\">DFD\u793a\u4f8b\uff1a\u56fe\u4e66\u9986\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-university-management-system\" title=\"Data Flow Diagram: University Management System\"><img alt=\"Data Flow Diagram: University Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/4190b1fa-bf81-47a9-b5c0-ff86bdef65cb.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/4190b1fa-bf81-47a9-b5c0-ff86bdef65cb.xml&amp;name=Data%20Flow%20Diagram:%20University%20Management%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u5927\u5b66\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-library-management-system\" title=\"Data Flow Diagram: Library Management System\"><img alt=\"Data Flow Diagram: Library Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/4046970a-99f4-4dd9-b09b-46cd329c0f49.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/4046970a-99f4-4dd9-b09b-46cd329c0f49.xml&amp;name=Data%20Flow%20Diagram:%20Library%20Management%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u56fe\u4e66\u9986\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/vehicle-maintenance-depot\" title=\"Vehicle Maintenance Depot\"><img alt=\"Vehicle Maintenance Depot (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/3f0b7361-8afd-463e-b1e2-e5a54d5207b3.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/3f0b7361-8afd-463e-b1e2-e5a54d5207b3.xml&amp;name=Vehicle%20Maintenance%20Depot\">\u8f66\u8f86\u7ef4\u4fee\u7ad9<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-hotel-management-system\" title=\"Data Flow Diagram: Hotel Management System\"><img alt=\"Data Flow Diagram: Hotel Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/3368779e-e40a-4607-bec1-5f2e61cd1c0b.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/3368779e-e40a-4607-bec1-5f2e61cd1c0b.xml&amp;name=Data%20Flow%20Diagram:%20Hotel%20Management%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u9152\u5e97\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/food-ordering-system\" title=\"Food Ordering System\"><img alt=\"Food Ordering System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/2e409d26-3345-4516-acde-c36b59fa3e0b.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/2e409d26-3345-4516-acde-c36b59fa3e0b.xml&amp;name=Food%20Ordering%20System\">\u98df\u7269\u8ba2\u8d2d\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-collage-management-system\" title=\"Data Flow Diagram: Collage Management System\"><img alt=\"Data Flow Diagram: Collage Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/15685b42-e3f6-4340-b634-6245628deb6e.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/15685b42-e3f6-4340-b634-6245628deb6e.xml&amp;name=Data%20Flow%20Diagram:%20Collage%20Management%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u5b66\u9662\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-hospital-management-system\" title=\"Data Flow Diagram: Hospital Management System\"><img alt=\"Data Flow Diagram: Hospital Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/0acfd4a1-bd68-471d-a7e5-3cf28c2fc6eb.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/0acfd4a1-bd68-471d-a7e5-3cf28c2fc6eb.xml&amp;name=Data%20Flow%20Diagram:%20Hospital%20Management%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u533b\u9662\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/food-ordering-system-context-dfd\" title=\"Food Ordering System Context DFD\"><img alt=\"Food Ordering System Context DFD (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/0a02926d-965e-4443-8103-980b71d7c91f.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/0a02926d-965e-4443-8103-980b71d7c91f.xml&amp;name=Food%20Ordering%20System%20Context%20DFD\">\u98df\u7269\u8ba2\u8d2d\u7cfb\u7edf\u4e0a\u4e0b\u6587DFD<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/supermarket-app\" title=\"Supermarket App\"><img alt=\"Supermarket App (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/0640ff0f-f7f8-4327-a735-94b451a6fd88.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/0640ff0f-f7f8-4327-a735-94b451a6fd88.xml&amp;name=Supermarket%20App\">\u8d85\u5e02\u5e94\u7528\u7a0b\u5e8f<\/a><\/p>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-assignment-management-system\" title=\"Data Flow Diagram: Assignment Management System\"><img alt=\"Data Flow Diagram: Assignment Management System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/031919d6-358a-4aed-aa94-990cb6affb77.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/031919d6-358a-4aed-aa94-990cb6affb77.xml&amp;name=Data%20Flow%20Diagram:%20Assignment%20Management%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u4f5c\u4e1a\u7ba1\u7406\u7cfb\u7edf<\/a><\/p>\n<ul>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/data-flow-diagram-point-of-sales-pos-system\" title=\"Data Flow Diagram: Point of Sales (POS) System\"><img alt=\"Data Flow Diagram: Point of Sales (POS) System (Data Flow Diagram Example)\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/01f55027-1979-4cb0-a14e-4e0fd659d519.png\"\/><\/a><br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/01f55027-1979-4cb0-a14e-4e0fd659d519.xml&amp;name=Data%20Flow%20Diagram:%20Point%20of%20Sales%20(POS)%20System\">\u6570\u636e\u6d41\u56fe\uff1a\u9500\u552e\u70b9\uff08POS\uff09\u7cfb\u7edf<\/a><\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00 \u5728\u590d\u6742\u7684\u8f6f\u4ef6\u5de5\u7a0b\u9886\u57df\u4e2d\uff0c\u9700\u8981\u80fd\u591f\u5c06\u590d\u6742\u6027\u8f6c\u5316\u4e3a\u6e05\u6670\u6027\u7684\u5de5\u5177\u3002\u5728\u8fd9\u4e9b\u5de5\u5177\u4e2d\uff0c\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u5c24\u4e3a\u7a81\u51fa\uff0c\u4e3a\u7406\u89e3\u7cfb\u7edf\u5185\u4fe1\u606f\u6d41\u52a8\u63d0\u4f9b\u4e86\u53ef\u89c6\u5316\u8def\u7ebf\u56fe\u3002\u5728\u672c\u5168\u9762\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u6570\u636e\u6d41\u56fe\u7684\u57fa\u672c\u539f\u7406\u3001\u6838\u5fc3\u539f\u5219\u548c\u7ed3\u6784\u5c42\u6b21\uff0c\u5e2e\u52a9\u60a8\u638c\u63e1\u5728\u8f6f\u4ef6\u8bbe\u8ba1\u4e2d\u8fd0\u7528\u8fd9\u4e00\u4e0d\u53ef\u6216\u7f3a\u5de5\u5177\u7684\u6280\u80fd\u3002 \u63ed\u793a\u6570\u636e\u6d41\u56fe\u7684\u672c\u8d28 \u4ece\u6839\u672c\u4e0a\u8bf4\uff0c\u6570\u636e\u6d41\u56fe\u662f\u4e00\u79cd\u56fe\u5f62\u5316\u8868\u793a\uff0c\u7528\u4e8e\u6355\u6349\u7cfb\u7edf\u5185\u6570\u636e\u7684\u6d41\u52a8\u4e0e\u8f6c\u6362\u8fc7\u7a0b\u3002\u65e0\u8bba\u7cfb\u7edf\u662f\u4eba\u5de5\u7684\u3001\u81ea\u52a8\u5316\u7684\uff0c\u8fd8\u662f\u4e24\u8005\u7684\u7ed3\u5408\uff0c\u4e00\u4e2a\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u6570\u636e\u6d41\u56fe\u90fd\u5982\u540c\u6307\u5357\u9488\uff0c\u5f15\u5bfc\u5229\u76ca\u76f8\u5173\u8005\u7a7f\u8d8a\u7cfb\u7edf\u9700\u6c42\u7684\u590d\u6742\u7ec6\u8282\u3002 \u6570\u636e\u6d41\u56fe\u7684\u4e3b\u8981\u76ee\u6807\uff1a \u8303\u56f4\u754c\u5b9a\uff1a\u6e05\u6670\u754c\u5b9a\u7cfb\u7edf\u7684\u8fb9\u754c\u548c\u8303\u56f4\u3002 \u6c9f\u901a\u5de5\u5177\uff1a\u4fc3\u8fdb\u7cfb\u7edf\u5206\u6790\u5e08\u4e0e\u5229\u76ca\u76f8\u5173\u8005\u4e4b\u95f4\u7684\u6709\u6548\u6c9f\u901a\u3002 \u91cd\u6784\u8d77\u70b9\uff1a\u4f5c\u4e3a\u7cfb\u7edf\u91cd\u6784\u4e0e\u6539\u8fdb\u7684\u8d77\u70b9\u3002 \u6709\u6548\u6570\u636e\u6d41\u56fe\u7684\u6307\u5bfc\u539f\u5219 \u4e3a\u4e86\u5145\u5206\u53d1\u6325\u6570\u636e\u6d41\u56fe\u7684\u6f5c\u529b\uff0c\u5fc5\u987b\u9075\u5faa\u5173\u952e\u539f\u5219\uff1a \u552f\u4e00\u547d\u540d\uff1a\u786e\u4fdd\u6570\u636e\u6d41\u56fe\u4e2d\u7684\u6240\u6709\u5143\u7d20\u90fd\u6709\u72ec\u7279\u7684\u540d\u79f0\uff0c\u4ee5\u4fc3\u8fdb\u5f15\u7528\u65f6\u7684\u6e05\u6670\u6027\u548c\u7cbe\u786e\u6027\u3002 \u4e0e\u6d41\u7a0b\u56fe\u7684\u533a\u522b\uff1a\u4e0e\u63cf\u7ed8\u4e8b\u4ef6\u987a\u5e8f\u7684\u6d41\u7a0b\u56fe\u4e0d\u540c\uff0c\u6570\u636e\u6d41\u56fe\u5173\u6ce8\u7684\u662f\u6570\u636e\u6d41\u52a8\u3002\u7bad\u5934\u8868\u793a\u6570\u636e\u7684\u6d41\u52a8\uff0c\u800c\u975e\u64cd\u4f5c\u7684\u987a\u5e8f\u3002 \u907f\u514d\u903b\u8f91\u5224\u65ad\uff1a\u907f\u514d\u4f7f\u7528\u6d41\u7a0b\u56fe\u4e2d\u5e38\u89c1\u7684\u83f1\u5f62\u51b3\u7b56\u70b9\uff0c\u56e0\u4e3a\u6570\u636e\u6d41\u56fe\u5e76\u4e0d\u89c4\u5b9a\u4e8b\u4ef6\u7684\u660e\u786e\u987a\u5e8f\u3002 \u5ef6\u8fdf\u7ec6\u8282\uff1a\u5c06\u590d\u6742\u7684\u7ec6\u8282\uff08\u5982\u9519\u8bef\u6761\u4ef6\u53ca\u5176\u5904\u7406\uff09\u63a8\u8fdf\u5230\u5206\u6790\u7684\u540e\u671f\u9636\u6bb5\uff0c\u4ee5\u907f\u514d\u9677\u5165\u7410\u788e\u7ec6\u8282\u4e4b\u4e2d\u3002 \u6570\u636e\u6d41\u56fe\u4e2d\u7684\u6807\u51c6\u7b26\u53f7 \u6570\u636e\u6d41\u56fe\u7684\u7b26\u53f7\u6e90\u81ea\u7535\u8def\u56fe\u5206\u6790\uff0c\u91c7\u7528\u6807\u51c6\u5316\u7b26\u53f7\uff1a \u5706\u5708\uff08\u6c14\u6ce1\uff09\uff1a\u8868\u793a\u5c06\u6570\u636e\u8f93\u5165\u8f6c\u6362\u4e3a\u8f93\u51fa\u7684\u8fc7\u7a0b\u3002 \u66f2\u7ebf\u7ebf\uff08\u6570\u636e\u6d41\uff09\uff1a\u8868\u793a\u6570\u636e\u8fdb\u5165\u6216\u79bb\u5f00\u67d0\u4e2a\u8fc7\u7a0b\u6216\u6570\u636e\u5b58\u50a8\u7684\u4f4d\u7f6e\u3002 \u5e73\u884c\u7ebf\uff08\u6570\u636e\u5b58\u50a8\uff09\uff1a\u8868\u793a\u4e00\u4e2a\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u7684\u4f4d\u7f6e\uff0c\u53ef\u4f9b\u5176\u4ed6\u8fc7\u7a0b\u5728\u672a\u6765\u4f7f\u7528\u3002 \u6e90\u6216\u6c47\u70b9\uff1a\u4f5c\u4e3a\u8f93\u5165\u6e90\u6216\u8f93\u51fa\u76ee\u7684\u5730\u7684\u5916\u90e8\u5b9e\u4f53\u3002 DFD\u4e2d\u7684\u5c42\u7ea7\uff1a\u7ed3\u6784\u5316\u590d\u6742\u6027 DFD\u6309\u5c42\u7ea7\u7ec4\u7ec7\uff0c\u6bcf\u4e00\u5c42\u90fd\u9010\u6b65\u52a0\u6df1\u5bf9\u7cfb\u7edf\u7684\u8be6\u7ec6\u7406\u89e3\uff1a 0\u7ea7DFD\uff08\u57fa\u672c\u7cfb\u7edf\u6a21\u578b\uff09\uff1a \u5728\u4e00\u4e2a\u5355\u4e00\u7684\u5706\u5708\u5185\u63cf\u7ed8\u51fa\u6574\u4e2a\u8f6f\u4ef6\u9700\u6c42\uff0c\u5c55\u793a\u8f93\u5165\u548c\u8f93\u51fa\u6570\u636e\u3002 \u4f5c\u4e3a\u8fdb\u4e00\u6b65\u5206\u89e3\u4e3a\u66f4\u8be6\u7ec6DFD\u7684\u57fa\u7840\u3002 1\u7ea7DFD\uff1a \u5c06\u4e0a\u4e0b\u6587\u56fe\u5206\u89e3\u4e3a\u591a\u4e2a\u8fc7\u7a0b\uff0c\u7a81\u51fa\u7cfb\u7edf\u7684\u4e3b\u76ee\u6807\u548c\u5b50\u8fc7\u7a0b\u3002 2\u7ea7DFD\uff1a \u6df1\u5165\u63a2\u8ba8\uff0c\u63d0\u4f9b\u7cfb\u7edf\u8fd0\u4f5c\u7684\u7ec6\u81f4\u89c6\u56fe\u3002 \u8bb0\u5f55\u4e86\u5168\u9762\u7406\u89e3\u6240\u5fc5\u9700\u7684\u5177\u4f53\u7ec6\u8282\u3002 \u7ed3\u8bba\uff1a\u8d4b\u80fd\u8f6f\u4ef6\u5de5\u7a0b \u5f53\u4f60\u8e0f\u4e0a\u8f6f\u4ef6\u5de5\u7a0b\u7684\u65c5\u7a0b\u65f6\uff0c\u4e0d\u59a8\u5c06\u6570\u636e\u6d41\u56fe\u89c6\u4e3a\u4f60\u53ef\u9760\u7684\u4f19\u4f34\u3002\u5b83\u4eec\u4e0d\u4ec5\u662f\u89c6\u89c9\u8f85\u52a9\u5de5\u5177\uff0c\u66f4\u662f\u6c9f\u901a\u3001\u5206\u6790\u548c\u91cd\u6784\u7684\u5f3a\u5927\u5de5\u5177\u3002\u638c\u63e1\u672c\u6307\u5357\u4e2d\u9610\u8ff0\u7684\u539f\u5219\u548c\u7b26\u53f7\uff0c\u4f60\u4fbf\u62e5\u6709\u4e86\u63ed\u5f00\u7cfb\u7edf\u5185\u6570\u636e\u590d\u6742\u6d41\u52a8\u4e4b\u8c1c\u7684\u5173\u952e\u3002\u8ba9DFD\u6210\u4e3a\u4f60\u5728\u5e7f\u9614\u8f6f\u4ef6\u8bbe\u8ba1\u4e0e\u5de5\u7a0b\u9886\u57df\u4e2d\u7684\u6307\u8def\u660e<a href=\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/\" rel=\"bookmark\"><span class=\"screen-reader-text\">\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_eb_attr":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-6393","post","type-post","status-publish","format-standard","hentry","category-dfd"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357 - Visual Paradigm Guides Simplified Chinese<\/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:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357 - Visual Paradigm Guides Simplified Chinese\" \/>\n<meta property=\"og:description\" content=\"\u5f15\u8a00 \u5728\u590d\u6742\u7684\u8f6f\u4ef6\u5de5\u7a0b\u9886\u57df\u4e2d\uff0c\u9700\u8981\u80fd\u591f\u5c06\u590d\u6742\u6027\u8f6c\u5316\u4e3a\u6e05\u6670\u6027\u7684\u5de5\u5177\u3002\u5728\u8fd9\u4e9b\u5de5\u5177\u4e2d\uff0c\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u5c24\u4e3a\u7a81\u51fa\uff0c\u4e3a\u7406\u89e3\u7cfb\u7edf\u5185\u4fe1\u606f\u6d41\u52a8\u63d0\u4f9b\u4e86\u53ef\u89c6\u5316\u8def\u7ebf\u56fe\u3002\u5728\u672c\u5168\u9762\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u6570\u636e\u6d41\u56fe\u7684\u57fa\u672c\u539f\u7406\u3001\u6838\u5fc3\u539f\u5219\u548c\u7ed3\u6784\u5c42\u6b21\uff0c\u5e2e\u52a9\u60a8\u638c\u63e1\u5728\u8f6f\u4ef6\u8bbe\u8ba1\u4e2d\u8fd0\u7528\u8fd9\u4e00\u4e0d\u53ef\u6216\u7f3a\u5de5\u5177\u7684\u6280\u80fd\u3002 \u63ed\u793a\u6570\u636e\u6d41\u56fe\u7684\u672c\u8d28 \u4ece\u6839\u672c\u4e0a\u8bf4\uff0c\u6570\u636e\u6d41\u56fe\u662f\u4e00\u79cd\u56fe\u5f62\u5316\u8868\u793a\uff0c\u7528\u4e8e\u6355\u6349\u7cfb\u7edf\u5185\u6570\u636e\u7684\u6d41\u52a8\u4e0e\u8f6c\u6362\u8fc7\u7a0b\u3002\u65e0\u8bba\u7cfb\u7edf\u662f\u4eba\u5de5\u7684\u3001\u81ea\u52a8\u5316\u7684\uff0c\u8fd8\u662f\u4e24\u8005\u7684\u7ed3\u5408\uff0c\u4e00\u4e2a\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u6570\u636e\u6d41\u56fe\u90fd\u5982\u540c\u6307\u5357\u9488\uff0c\u5f15\u5bfc\u5229\u76ca\u76f8\u5173\u8005\u7a7f\u8d8a\u7cfb\u7edf\u9700\u6c42\u7684\u590d\u6742\u7ec6\u8282\u3002 \u6570\u636e\u6d41\u56fe\u7684\u4e3b\u8981\u76ee\u6807\uff1a \u8303\u56f4\u754c\u5b9a\uff1a\u6e05\u6670\u754c\u5b9a\u7cfb\u7edf\u7684\u8fb9\u754c\u548c\u8303\u56f4\u3002 \u6c9f\u901a\u5de5\u5177\uff1a\u4fc3\u8fdb\u7cfb\u7edf\u5206\u6790\u5e08\u4e0e\u5229\u76ca\u76f8\u5173\u8005\u4e4b\u95f4\u7684\u6709\u6548\u6c9f\u901a\u3002 \u91cd\u6784\u8d77\u70b9\uff1a\u4f5c\u4e3a\u7cfb\u7edf\u91cd\u6784\u4e0e\u6539\u8fdb\u7684\u8d77\u70b9\u3002 \u6709\u6548\u6570\u636e\u6d41\u56fe\u7684\u6307\u5bfc\u539f\u5219 \u4e3a\u4e86\u5145\u5206\u53d1\u6325\u6570\u636e\u6d41\u56fe\u7684\u6f5c\u529b\uff0c\u5fc5\u987b\u9075\u5faa\u5173\u952e\u539f\u5219\uff1a \u552f\u4e00\u547d\u540d\uff1a\u786e\u4fdd\u6570\u636e\u6d41\u56fe\u4e2d\u7684\u6240\u6709\u5143\u7d20\u90fd\u6709\u72ec\u7279\u7684\u540d\u79f0\uff0c\u4ee5\u4fc3\u8fdb\u5f15\u7528\u65f6\u7684\u6e05\u6670\u6027\u548c\u7cbe\u786e\u6027\u3002 \u4e0e\u6d41\u7a0b\u56fe\u7684\u533a\u522b\uff1a\u4e0e\u63cf\u7ed8\u4e8b\u4ef6\u987a\u5e8f\u7684\u6d41\u7a0b\u56fe\u4e0d\u540c\uff0c\u6570\u636e\u6d41\u56fe\u5173\u6ce8\u7684\u662f\u6570\u636e\u6d41\u52a8\u3002\u7bad\u5934\u8868\u793a\u6570\u636e\u7684\u6d41\u52a8\uff0c\u800c\u975e\u64cd\u4f5c\u7684\u987a\u5e8f\u3002 \u907f\u514d\u903b\u8f91\u5224\u65ad\uff1a\u907f\u514d\u4f7f\u7528\u6d41\u7a0b\u56fe\u4e2d\u5e38\u89c1\u7684\u83f1\u5f62\u51b3\u7b56\u70b9\uff0c\u56e0\u4e3a\u6570\u636e\u6d41\u56fe\u5e76\u4e0d\u89c4\u5b9a\u4e8b\u4ef6\u7684\u660e\u786e\u987a\u5e8f\u3002 \u5ef6\u8fdf\u7ec6\u8282\uff1a\u5c06\u590d\u6742\u7684\u7ec6\u8282\uff08\u5982\u9519\u8bef\u6761\u4ef6\u53ca\u5176\u5904\u7406\uff09\u63a8\u8fdf\u5230\u5206\u6790\u7684\u540e\u671f\u9636\u6bb5\uff0c\u4ee5\u907f\u514d\u9677\u5165\u7410\u788e\u7ec6\u8282\u4e4b\u4e2d\u3002 \u6570\u636e\u6d41\u56fe\u4e2d\u7684\u6807\u51c6\u7b26\u53f7 \u6570\u636e\u6d41\u56fe\u7684\u7b26\u53f7\u6e90\u81ea\u7535\u8def\u56fe\u5206\u6790\uff0c\u91c7\u7528\u6807\u51c6\u5316\u7b26\u53f7\uff1a \u5706\u5708\uff08\u6c14\u6ce1\uff09\uff1a\u8868\u793a\u5c06\u6570\u636e\u8f93\u5165\u8f6c\u6362\u4e3a\u8f93\u51fa\u7684\u8fc7\u7a0b\u3002 \u66f2\u7ebf\u7ebf\uff08\u6570\u636e\u6d41\uff09\uff1a\u8868\u793a\u6570\u636e\u8fdb\u5165\u6216\u79bb\u5f00\u67d0\u4e2a\u8fc7\u7a0b\u6216\u6570\u636e\u5b58\u50a8\u7684\u4f4d\u7f6e\u3002 \u5e73\u884c\u7ebf\uff08\u6570\u636e\u5b58\u50a8\uff09\uff1a\u8868\u793a\u4e00\u4e2a\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u7684\u4f4d\u7f6e\uff0c\u53ef\u4f9b\u5176\u4ed6\u8fc7\u7a0b\u5728\u672a\u6765\u4f7f\u7528\u3002 \u6e90\u6216\u6c47\u70b9\uff1a\u4f5c\u4e3a\u8f93\u5165\u6e90\u6216\u8f93\u51fa\u76ee\u7684\u5730\u7684\u5916\u90e8\u5b9e\u4f53\u3002 DFD\u4e2d\u7684\u5c42\u7ea7\uff1a\u7ed3\u6784\u5316\u590d\u6742\u6027 DFD\u6309\u5c42\u7ea7\u7ec4\u7ec7\uff0c\u6bcf\u4e00\u5c42\u90fd\u9010\u6b65\u52a0\u6df1\u5bf9\u7cfb\u7edf\u7684\u8be6\u7ec6\u7406\u89e3\uff1a 0\u7ea7DFD\uff08\u57fa\u672c\u7cfb\u7edf\u6a21\u578b\uff09\uff1a \u5728\u4e00\u4e2a\u5355\u4e00\u7684\u5706\u5708\u5185\u63cf\u7ed8\u51fa\u6574\u4e2a\u8f6f\u4ef6\u9700\u6c42\uff0c\u5c55\u793a\u8f93\u5165\u548c\u8f93\u51fa\u6570\u636e\u3002 \u4f5c\u4e3a\u8fdb\u4e00\u6b65\u5206\u89e3\u4e3a\u66f4\u8be6\u7ec6DFD\u7684\u57fa\u7840\u3002 1\u7ea7DFD\uff1a \u5c06\u4e0a\u4e0b\u6587\u56fe\u5206\u89e3\u4e3a\u591a\u4e2a\u8fc7\u7a0b\uff0c\u7a81\u51fa\u7cfb\u7edf\u7684\u4e3b\u76ee\u6807\u548c\u5b50\u8fc7\u7a0b\u3002 2\u7ea7DFD\uff1a \u6df1\u5165\u63a2\u8ba8\uff0c\u63d0\u4f9b\u7cfb\u7edf\u8fd0\u4f5c\u7684\u7ec6\u81f4\u89c6\u56fe\u3002 \u8bb0\u5f55\u4e86\u5168\u9762\u7406\u89e3\u6240\u5fc5\u9700\u7684\u5177\u4f53\u7ec6\u8282\u3002 \u7ed3\u8bba\uff1a\u8d4b\u80fd\u8f6f\u4ef6\u5de5\u7a0b \u5f53\u4f60\u8e0f\u4e0a\u8f6f\u4ef6\u5de5\u7a0b\u7684\u65c5\u7a0b\u65f6\uff0c\u4e0d\u59a8\u5c06\u6570\u636e\u6d41\u56fe\u89c6\u4e3a\u4f60\u53ef\u9760\u7684\u4f19\u4f34\u3002\u5b83\u4eec\u4e0d\u4ec5\u662f\u89c6\u89c9\u8f85\u52a9\u5de5\u5177\uff0c\u66f4\u662f\u6c9f\u901a\u3001\u5206\u6790\u548c\u91cd\u6784\u7684\u5f3a\u5927\u5de5\u5177\u3002\u638c\u63e1\u672c\u6307\u5357\u4e2d\u9610\u8ff0\u7684\u539f\u5219\u548c\u7b26\u53f7\uff0c\u4f60\u4fbf\u62e5\u6709\u4e86\u63ed\u5f00\u7cfb\u7edf\u5185\u6570\u636e\u590d\u6742\u6d41\u52a8\u4e4b\u8c1c\u7684\u5173\u952e\u3002\u8ba9DFD\u6210\u4e3a\u4f60\u5728\u5e7f\u9614\u8f6f\u4ef6\u8bbe\u8ba1\u4e0e\u5de5\u7a0b\u9886\u57df\u4e2d\u7684\u6307\u8def\u660e\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357\" \/>\n<meta property=\"og:url\" content=\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/\" \/>\n<meta property=\"og:site_name\" content=\"Visual Paradigm Guides Simplified Chinese\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-04T10:11:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/\"},\"headline\":\"\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357\",\"datePublished\":\"2026-02-04T10:11:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/\"},\"wordCount\":53,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png\",\"articleSection\":[\"DFD\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/\",\"url\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/\",\"name\":\"\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357 - Visual Paradigm Guides Simplified Chinese\",\"isPartOf\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png\",\"datePublished\":\"2026-02-04T10:11:05+00:00\",\"author\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/#\/schema\/person\/292e97a06c90d6d605ddfd451bfdfe6f\"},\"breadcrumb\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#primaryimage\",\"url\":\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png\",\"contentUrl\":\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/guides.visual-paradigm.com\/cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"DFD\",\"item\":\"https:\/\/guides.visual-paradigm.com\/cn\/category\/dfd\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/cn\/#website\",\"url\":\"https:\/\/guides.visual-paradigm.com\/cn\/\",\"name\":\"Visual Paradigm Guides Simplified Chinese\",\"description\":\"Just another WordPress site\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/guides.visual-paradigm.com\/cn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357 - Visual Paradigm Guides Simplified Chinese","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/","og_locale":"zh_CN","og_type":"article","og_title":"\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357 - Visual Paradigm Guides Simplified Chinese","og_description":"\u5f15\u8a00 \u5728\u590d\u6742\u7684\u8f6f\u4ef6\u5de5\u7a0b\u9886\u57df\u4e2d\uff0c\u9700\u8981\u80fd\u591f\u5c06\u590d\u6742\u6027\u8f6c\u5316\u4e3a\u6e05\u6670\u6027\u7684\u5de5\u5177\u3002\u5728\u8fd9\u4e9b\u5de5\u5177\u4e2d\uff0c\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u5c24\u4e3a\u7a81\u51fa\uff0c\u4e3a\u7406\u89e3\u7cfb\u7edf\u5185\u4fe1\u606f\u6d41\u52a8\u63d0\u4f9b\u4e86\u53ef\u89c6\u5316\u8def\u7ebf\u56fe\u3002\u5728\u672c\u5168\u9762\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u6570\u636e\u6d41\u56fe\u7684\u57fa\u672c\u539f\u7406\u3001\u6838\u5fc3\u539f\u5219\u548c\u7ed3\u6784\u5c42\u6b21\uff0c\u5e2e\u52a9\u60a8\u638c\u63e1\u5728\u8f6f\u4ef6\u8bbe\u8ba1\u4e2d\u8fd0\u7528\u8fd9\u4e00\u4e0d\u53ef\u6216\u7f3a\u5de5\u5177\u7684\u6280\u80fd\u3002 \u63ed\u793a\u6570\u636e\u6d41\u56fe\u7684\u672c\u8d28 \u4ece\u6839\u672c\u4e0a\u8bf4\uff0c\u6570\u636e\u6d41\u56fe\u662f\u4e00\u79cd\u56fe\u5f62\u5316\u8868\u793a\uff0c\u7528\u4e8e\u6355\u6349\u7cfb\u7edf\u5185\u6570\u636e\u7684\u6d41\u52a8\u4e0e\u8f6c\u6362\u8fc7\u7a0b\u3002\u65e0\u8bba\u7cfb\u7edf\u662f\u4eba\u5de5\u7684\u3001\u81ea\u52a8\u5316\u7684\uff0c\u8fd8\u662f\u4e24\u8005\u7684\u7ed3\u5408\uff0c\u4e00\u4e2a\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u6570\u636e\u6d41\u56fe\u90fd\u5982\u540c\u6307\u5357\u9488\uff0c\u5f15\u5bfc\u5229\u76ca\u76f8\u5173\u8005\u7a7f\u8d8a\u7cfb\u7edf\u9700\u6c42\u7684\u590d\u6742\u7ec6\u8282\u3002 \u6570\u636e\u6d41\u56fe\u7684\u4e3b\u8981\u76ee\u6807\uff1a \u8303\u56f4\u754c\u5b9a\uff1a\u6e05\u6670\u754c\u5b9a\u7cfb\u7edf\u7684\u8fb9\u754c\u548c\u8303\u56f4\u3002 \u6c9f\u901a\u5de5\u5177\uff1a\u4fc3\u8fdb\u7cfb\u7edf\u5206\u6790\u5e08\u4e0e\u5229\u76ca\u76f8\u5173\u8005\u4e4b\u95f4\u7684\u6709\u6548\u6c9f\u901a\u3002 \u91cd\u6784\u8d77\u70b9\uff1a\u4f5c\u4e3a\u7cfb\u7edf\u91cd\u6784\u4e0e\u6539\u8fdb\u7684\u8d77\u70b9\u3002 \u6709\u6548\u6570\u636e\u6d41\u56fe\u7684\u6307\u5bfc\u539f\u5219 \u4e3a\u4e86\u5145\u5206\u53d1\u6325\u6570\u636e\u6d41\u56fe\u7684\u6f5c\u529b\uff0c\u5fc5\u987b\u9075\u5faa\u5173\u952e\u539f\u5219\uff1a \u552f\u4e00\u547d\u540d\uff1a\u786e\u4fdd\u6570\u636e\u6d41\u56fe\u4e2d\u7684\u6240\u6709\u5143\u7d20\u90fd\u6709\u72ec\u7279\u7684\u540d\u79f0\uff0c\u4ee5\u4fc3\u8fdb\u5f15\u7528\u65f6\u7684\u6e05\u6670\u6027\u548c\u7cbe\u786e\u6027\u3002 \u4e0e\u6d41\u7a0b\u56fe\u7684\u533a\u522b\uff1a\u4e0e\u63cf\u7ed8\u4e8b\u4ef6\u987a\u5e8f\u7684\u6d41\u7a0b\u56fe\u4e0d\u540c\uff0c\u6570\u636e\u6d41\u56fe\u5173\u6ce8\u7684\u662f\u6570\u636e\u6d41\u52a8\u3002\u7bad\u5934\u8868\u793a\u6570\u636e\u7684\u6d41\u52a8\uff0c\u800c\u975e\u64cd\u4f5c\u7684\u987a\u5e8f\u3002 \u907f\u514d\u903b\u8f91\u5224\u65ad\uff1a\u907f\u514d\u4f7f\u7528\u6d41\u7a0b\u56fe\u4e2d\u5e38\u89c1\u7684\u83f1\u5f62\u51b3\u7b56\u70b9\uff0c\u56e0\u4e3a\u6570\u636e\u6d41\u56fe\u5e76\u4e0d\u89c4\u5b9a\u4e8b\u4ef6\u7684\u660e\u786e\u987a\u5e8f\u3002 \u5ef6\u8fdf\u7ec6\u8282\uff1a\u5c06\u590d\u6742\u7684\u7ec6\u8282\uff08\u5982\u9519\u8bef\u6761\u4ef6\u53ca\u5176\u5904\u7406\uff09\u63a8\u8fdf\u5230\u5206\u6790\u7684\u540e\u671f\u9636\u6bb5\uff0c\u4ee5\u907f\u514d\u9677\u5165\u7410\u788e\u7ec6\u8282\u4e4b\u4e2d\u3002 \u6570\u636e\u6d41\u56fe\u4e2d\u7684\u6807\u51c6\u7b26\u53f7 \u6570\u636e\u6d41\u56fe\u7684\u7b26\u53f7\u6e90\u81ea\u7535\u8def\u56fe\u5206\u6790\uff0c\u91c7\u7528\u6807\u51c6\u5316\u7b26\u53f7\uff1a \u5706\u5708\uff08\u6c14\u6ce1\uff09\uff1a\u8868\u793a\u5c06\u6570\u636e\u8f93\u5165\u8f6c\u6362\u4e3a\u8f93\u51fa\u7684\u8fc7\u7a0b\u3002 \u66f2\u7ebf\u7ebf\uff08\u6570\u636e\u6d41\uff09\uff1a\u8868\u793a\u6570\u636e\u8fdb\u5165\u6216\u79bb\u5f00\u67d0\u4e2a\u8fc7\u7a0b\u6216\u6570\u636e\u5b58\u50a8\u7684\u4f4d\u7f6e\u3002 \u5e73\u884c\u7ebf\uff08\u6570\u636e\u5b58\u50a8\uff09\uff1a\u8868\u793a\u4e00\u4e2a\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u7684\u4f4d\u7f6e\uff0c\u53ef\u4f9b\u5176\u4ed6\u8fc7\u7a0b\u5728\u672a\u6765\u4f7f\u7528\u3002 \u6e90\u6216\u6c47\u70b9\uff1a\u4f5c\u4e3a\u8f93\u5165\u6e90\u6216\u8f93\u51fa\u76ee\u7684\u5730\u7684\u5916\u90e8\u5b9e\u4f53\u3002 DFD\u4e2d\u7684\u5c42\u7ea7\uff1a\u7ed3\u6784\u5316\u590d\u6742\u6027 DFD\u6309\u5c42\u7ea7\u7ec4\u7ec7\uff0c\u6bcf\u4e00\u5c42\u90fd\u9010\u6b65\u52a0\u6df1\u5bf9\u7cfb\u7edf\u7684\u8be6\u7ec6\u7406\u89e3\uff1a 0\u7ea7DFD\uff08\u57fa\u672c\u7cfb\u7edf\u6a21\u578b\uff09\uff1a \u5728\u4e00\u4e2a\u5355\u4e00\u7684\u5706\u5708\u5185\u63cf\u7ed8\u51fa\u6574\u4e2a\u8f6f\u4ef6\u9700\u6c42\uff0c\u5c55\u793a\u8f93\u5165\u548c\u8f93\u51fa\u6570\u636e\u3002 \u4f5c\u4e3a\u8fdb\u4e00\u6b65\u5206\u89e3\u4e3a\u66f4\u8be6\u7ec6DFD\u7684\u57fa\u7840\u3002 1\u7ea7DFD\uff1a \u5c06\u4e0a\u4e0b\u6587\u56fe\u5206\u89e3\u4e3a\u591a\u4e2a\u8fc7\u7a0b\uff0c\u7a81\u51fa\u7cfb\u7edf\u7684\u4e3b\u76ee\u6807\u548c\u5b50\u8fc7\u7a0b\u3002 2\u7ea7DFD\uff1a \u6df1\u5165\u63a2\u8ba8\uff0c\u63d0\u4f9b\u7cfb\u7edf\u8fd0\u4f5c\u7684\u7ec6\u81f4\u89c6\u56fe\u3002 \u8bb0\u5f55\u4e86\u5168\u9762\u7406\u89e3\u6240\u5fc5\u9700\u7684\u5177\u4f53\u7ec6\u8282\u3002 \u7ed3\u8bba\uff1a\u8d4b\u80fd\u8f6f\u4ef6\u5de5\u7a0b \u5f53\u4f60\u8e0f\u4e0a\u8f6f\u4ef6\u5de5\u7a0b\u7684\u65c5\u7a0b\u65f6\uff0c\u4e0d\u59a8\u5c06\u6570\u636e\u6d41\u56fe\u89c6\u4e3a\u4f60\u53ef\u9760\u7684\u4f19\u4f34\u3002\u5b83\u4eec\u4e0d\u4ec5\u662f\u89c6\u89c9\u8f85\u52a9\u5de5\u5177\uff0c\u66f4\u662f\u6c9f\u901a\u3001\u5206\u6790\u548c\u91cd\u6784\u7684\u5f3a\u5927\u5de5\u5177\u3002\u638c\u63e1\u672c\u6307\u5357\u4e2d\u9610\u8ff0\u7684\u539f\u5219\u548c\u7b26\u53f7\uff0c\u4f60\u4fbf\u62e5\u6709\u4e86\u63ed\u5f00\u7cfb\u7edf\u5185\u6570\u636e\u590d\u6742\u6d41\u52a8\u4e4b\u8c1c\u7684\u5173\u952e\u3002\u8ba9DFD\u6210\u4e3a\u4f60\u5728\u5e7f\u9614\u8f6f\u4ef6\u8bbe\u8ba1\u4e0e\u5de5\u7a0b\u9886\u57df\u4e2d\u7684\u6307\u8def\u660e\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357","og_url":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/","og_site_name":"Visual Paradigm Guides Simplified Chinese","article_published_time":"2026-02-04T10:11:05+00:00","og_image":[{"url":"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"vpadmin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"5 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#article","isPartOf":{"@id":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/"},"headline":"\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357","datePublished":"2026-02-04T10:11:05+00:00","mainEntityOfPage":{"@id":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/"},"wordCount":53,"commentCount":0,"image":{"@id":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#primaryimage"},"thumbnailUrl":"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png","articleSection":["DFD"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/","url":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/","name":"\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357 - Visual Paradigm Guides Simplified Chinese","isPartOf":{"@id":"https:\/\/guides.visual-paradigm.com\/cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#primaryimage"},"image":{"@id":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#primaryimage"},"thumbnailUrl":"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png","datePublished":"2026-02-04T10:11:05+00:00","author":{"@id":"https:\/\/guides.visual-paradigm.com\/cn\/#\/schema\/person\/292e97a06c90d6d605ddfd451bfdfe6f"},"breadcrumb":{"@id":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#primaryimage","url":"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png","contentUrl":"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08_receive_order_created.png"},{"@type":"BreadcrumbList","@id":"https:\/\/guides.visual-paradigm.com\/cn\/comprehensive-guide-to-data-flow-diagrams-in-software-engineering\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/guides.visual-paradigm.com\/cn\/"},{"@type":"ListItem","position":2,"name":"DFD","item":"https:\/\/guides.visual-paradigm.com\/cn\/category\/dfd\/"},{"@type":"ListItem","position":3,"name":"\u8f6f\u4ef6\u5de5\u7a0b\u4e2d\u6570\u636e\u6d41\u56fe\u7684\u5168\u9762\u6307\u5357"}]},{"@type":"WebSite","@id":"https:\/\/guides.visual-paradigm.com\/cn\/#website","url":"https:\/\/guides.visual-paradigm.com\/cn\/","name":"Visual Paradigm Guides Simplified Chinese","description":"Just another WordPress site","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/guides.visual-paradigm.com\/cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"}]}},"_links":{"self":[{"href":"https:\/\/guides.visual-paradigm.com\/cn\/wp-json\/wp\/v2\/posts\/6393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guides.visual-paradigm.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/guides.visual-paradigm.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/guides.visual-paradigm.com\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/guides.visual-paradigm.com\/cn\/wp-json\/wp\/v2\/comments?post=6393"}],"version-history":[{"count":0,"href":"https:\/\/guides.visual-paradigm.com\/cn\/wp-json\/wp\/v2\/posts\/6393\/revisions"}],"wp:attachment":[{"href":"https:\/\/guides.visual-paradigm.com\/cn\/wp-json\/wp\/v2\/media?parent=6393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/guides.visual-paradigm.com\/cn\/wp-json\/wp\/v2\/categories?post=6393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/guides.visual-paradigm.com\/cn\/wp-json\/wp\/v2\/tags?post=6393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}