{"id":204334,"date":"2025-05-29T08:17:09","date_gmt":"2025-05-29T00:17:09","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204334\/"},"modified":"2025-05-29T08:17:09","modified_gmt":"2025-05-29T00:17:09","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-python-%e4%b8%ad%e5%9c%a8%e6%96%b0%e8%bf%9b%e7%a8%8b%e4%b8%ad%e6%89%a7%e8%a1%8c%e5%91%bd%e4%bb%a4%e5%b9%b6%e4%bd%bf%e5%85%b6%e5%9c%a8%e8%84%9a%e6%9c%ac%e7%bb%93%e6%9d%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204334\/","title":{"rendered":"\u5982\u4f55\u5728 Python \u4e2d\u5728\u65b0\u8fdb\u7a0b\u4e2d\u6267\u884c\u547d\u4ee4\u5e76\u4f7f\u5176\u5728\u811a\u672c\u7ed3\u675f\u540e\u7ee7\u7eed\u8fd0\u884c\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u5728 Python \u4e2d\u5728\u65b0\u8fdb\u7a0b\u4e2d\u6267\u884c\u547d\u4ee4\u5e76\u4f7f\u5176\u5728\u811a\u672c\u7ed3\u675f\u540e\u7ee7\u7eed\u8fd0\u884c\uff1f<\/h1>\n

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

<\/p>\n

\u5982\u4f55\u5728 python \u4e2d\u5728\u4e00\u4e2a\u65b0\u8fdb\u7a0b\u4e2d\u6267\u884c\u547d\u4ee4\uff1f<\/strong><\/p>\n

\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u5728 python \u811a\u672c\u4e2d\u6267\u884c\u5916\u90e8\u547d\u4ee4\uff0c\u5e76\u4e14\u671f\u671b\u8fd9\u4e9b\u547d\u4ee4\u5728 python \u811a\u672c\u7ed3\u675f\u540e\u7ee7\u7eed\u8fd0\u884c\u3002\u8981\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff0c\u53ef\u4ee5\u4f7f\u7528 subprocess.popen \u51fd\u6570\u3002<\/p>\n

subprocess.popen \u51fd\u6570\u53ef\u4ee5\u5728\u4e00\u4e2a\u65b0\u8fdb\u7a0b\u4e2d\u6267\u884c\u6307\u5b9a\u7684\u547d\u4ee4\u3002\u5c06\u547d\u4ee4\u4f5c\u4e3a\u5b57\u7b26\u4e32\u4f20\u9012\u7ed9\u8be5\u51fd\u6570\uff0c\u5e76\u6307\u5b9a shell=true \u4ee5\u4f7f\u7528\u7cfb\u7edf shell \u6765\u89e3\u6790\u547d\u4ee4\u3002\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

import subprocess\n\n# \u4f7f\u7528 subprocess.Popen \u5728\u65b0\u8fdb\u7a0b\u4e2d\u6267\u884c\u547d\u4ee4\nsubprocess.Popen('.\/A -a 1 > log_a', shell=True)\nsubprocess.Popen('.\/B -a 2 > log_b', shell=True)\nsubprocess.Popen('.\/C -a 3 > log_c', shell=True)<\/pre>\n
\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0csubprocess.popen \u51fd\u6570\u5c06\u547d\u4ee4\u4f5c\u4e3a\u5b57\u7b26\u4e32\u53c2\u6570\u63a5\u6536\uff0c\u5e76\u521b\u5efa\u4e09\u4e2a\u5b50\u8fdb\u7a0b\u6765\u6267\u884c\u6307\u5b9a\u7684\u547d\u4ee4\u3002\u7531\u4e8e\u4f7f\u7528\u4e86 shell=true\uff0c\u56e0\u6b64\u7cfb\u7edf shell \u5c06\u89e3\u6790\u547d\u4ee4\u5e76\u542f\u52a8\u9002\u5f53\u7684\u7a0b\u5e8f\u3002<\/p>\n
\u8fd9\u4e9b\u5b50\u8fdb\u7a0b\u5c06\u4ee5\u975e\u963b\u585e\u65b9\u5f0f\u542f\u52a8\uff0c\u8fd9\u610f\u5473\u7740 python \u811a\u672c\u4e0d\u4f1a\u7b49\u5f85\u5b83\u4eec\u5b8c\u6210\u3002\u5f53 python \u811a\u672c\u6267\u884c\u7ed3\u675f\u65f6\uff0c\u8fd9\u4e09\u4e2a\u5b50\u8fdb\u7a0b\u5c06\u7ee7\u7eed\u6267\u884c\u3002\u8fd9\u6b63\u662f\u6240\u9700\u7684\uff0c\u56e0\u4e3a\u5e0c\u671b\u547d\u4ee4\u5728 python \u811a\u672c\u7ed3\u675f\u540e\u7ee7\u7eed\u8fd0\u884c\u3002<\/p>\n
\u6709\u5173 subprocess.popen \u7684\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\uff0c\u53ef\u4ee5\u901a\u8fc7\u5728\u7ebf\u641c\u7d22\u76f8\u5173\u7684\u6587\u6863\u6765\u83b7\u53d6\u3002<\/p>\n
\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u5728 Python \u4e2d\u5728\u65b0\u8fdb\u7a0b\u4e2d\u6267\u884c\u547d\u4ee4\u5e76\u4f7f\u5176\u5728\u811a\u672c\u7ed3\u675f\u540e\u7ee7\u7eed\u8fd0\u884c\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u5728 Python \u4e2d\u5728\u65b0\u8fdb\u7a0b...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204334","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204334"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204334\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}