{"id":75742,"date":"2024-01-05T08:52:22","date_gmt":"2024-01-05T00:52:22","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=75742"},"modified":"2024-01-05T08:52:22","modified_gmt":"2024-01-05T00:52:22","slug":"sjltslxj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/75742.html","title":{"rendered":"\u6570\u636e\u6d41\u56fe\u5b9e\u4f8b\u8be6\u89e3"},"content":{"rendered":"
\u7269\u8054\u7f51\u6280\u672f\u7684\u53d1\u5c55\u5df2\u7ecf\u6210\u4e3a\u5f53\u4eca\u793e\u4f1a\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u6570\u636e\u6d41\u56fe\u4f5c\u4e3a\u7269\u8054\u7f51\u7cfb\u7edf\u4e2d\u5e38\u7528\u7684\u4e00\u79cd\u5efa\u6a21\u5de5\u5177\uff0c\u5177\u6709\u76f4\u89c2\u3001\u6e05\u6670\u7684\u7279\u70b9\uff0c\u80fd\u591f\u6709\u6548\u5e2e\u52a9\u4eba\u4eec\u7406\u89e3\u7cfb\u7edf\u7684\u6570\u636e\u6d41\u52a8\u548c\u5904\u7406\u8fc7\u7a0b\u3002\u672c\u6587\u5c06\u901a\u8fc7\u8be6\u7ec6\u89e3\u6790\u6570\u636e\u6d41\u56fe\u5b9e\u4f8b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u638c\u63e1\u5176\u5e94\u7528\u548c\u8bbe\u8ba1\u539f\u5219\u3002<\/p>\n
\u6570\u636e\u6d41\u56fe\uff08Data Flow Diagram\uff0cDFD\uff09\u662f\u4e00\u79cd\u7528\u6765\u63cf\u8ff0\u7cfb\u7edf\u529f\u80fd\u548c\u8fc7\u7a0b\u7684\u56fe\u5f62\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4eba\u4eec\u4ece\u5b8f\u89c2\u89d2\u5ea6\u7406\u89e3\u7cfb\u7edf\u7684\u529f\u80fd\u548c\u6d41\u7a0b\u3002\u6570\u636e\u6d41\u56fe\u4e3b\u8981\u7531\u56db\u4e2a\u57fa\u672c\u5143\u7d20\u7ec4\u6210\uff1a\u6570\u636e\u6d41\u3001\u5904\u7406\u5668\u3001\u6570\u636e\u5b58\u50a8\u548c\u5916\u90e8\u5b9e\u4f53\u3002\u901a\u8fc7\u8fd9\u4e9b\u5143\u7d20\u7684\u7ec4\u5408\u548c\u8fde\u63a5\uff0c\u53ef\u4ee5\u6e05\u6670\u5730\u5c55\u73b0\u7cfb\u7edf\u5185\u90e8\u548c\u5916\u90e8\u7684\u6570\u636e\u6d41\u52a8\u60c5\u51b5\u3002<\/p>\n
\u6570\u636e\u6d41\u56fe\u901a\u5e38\u5206\u4e3a\u4e0d\u540c\u5c42\u7ea7\uff0c\u5305\u62ec0\u7ea7\u30011\u7ea7\u30012\u7ea7\u7b49\uff0c\u6bcf\u4e2a\u7b49\u7ea7\u90fd\u5c55\u793a\u4e86\u7cfb\u7edf\u4e0d\u540c\u7684\u7ec6\u8282\u548c\u62bd\u8c61\u5c42\u6b21\u30020\u7ea7\u6570\u636e\u6d41\u56fe\u662f\u5bf9\u6574\u4e2a\u7cfb\u7edf\u7684\u9ad8\u5c42\u6b21\u62bd\u8c61\uff0c\u800c\u9010\u7ea7\u7ec6\u5316\u76841\u7ea7\u30012\u7ea7\u6570\u636e\u6d41\u56fe\u5219\u5c55\u73b0\u4e86\u66f4\u4e3a\u8be6\u7ec6\u7684\u7cfb\u7edf\u529f\u80fd\u548c\u6d41\u7a0b\u3002<\/p>\n
\u5728\u7269\u8054\u7f51<\/a>\u9886\u57df\uff0c\u6570\u636e\u6d41\u56fe\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7cfb\u7edf\u8bbe\u8ba1\u548c\u5206\u6790\u8fc7\u7a0b\u4e2d\u3002\u4ee5\u667a\u80fd\u5bb6\u5c45<\/a>\u7cfb\u7edf\u4e3a\u4f8b\uff0c\u901a\u8fc7\u7ed8\u5236\u6570\u636e\u6d41\u56fe\uff0c\u53ef\u4ee5\u6e05\u6670\u5730\u5c55\u73b0\u5404\u4e2a\u667a\u80fd\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u4e92\u8fc7\u7a0b\uff0c\u4ee5\u53ca\u7528\u6237\u4e0e\u7cfb\u7edf\u4e4b\u95f4\u7684\u4fe1\u606f\u6d41\u52a8\u60c5\u51b5\u3002\u8fd9\u6709\u52a9\u4e8e\u8bbe\u8ba1\u8005\u66f4\u597d\u5730\u7406\u89e3\u7cfb\u7edf\u7684\u8fd0\u4f5c\u539f\u7406\uff0c\u4ece\u800c\u8fdb\u884c\u6709\u6548\u7684\u7cfb\u7edf\u4f18\u5316\u548c\u529f\u80fd\u6269\u5c55\u3002<\/p>\n \u7269\u8054\u7f51\u6570\u636e\u6d41\u56fe\u7528\u4f8b\u5206\u6790<\/h3>\n