{"id":6309,"date":"2022-05-10T10:36:08","date_gmt":"2022-05-10T02:36:08","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress\/?p=6309"},"modified":"2024-03-12T17:26:12","modified_gmt":"2024-03-12T09:26:12","slug":"6309","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=6309","title":{"rendered":"python\u6587\u4ef6\u64cd\u4f5c"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-1\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=6309\/#%E4%B8%80%E3%80%81os%E5%BA%93\" title=\"\u4e00\u3001os\u5e93\">\u4e00\u3001os\u5e93<\/a><ul class=\"ez-toc-list-level-2\"><li class=\"ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=6309\/#%E7%9B%AE%E5%BD%95%E6%93%8D%E4%BD%9C\" title=\"\u76ee\u5f55\u64cd\u4f5c\">\u76ee\u5f55\u64cd\u4f5c<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=6309\/#%E6%96%87%E4%BB%B6%E6%93%8D%E4%BD%9C\" title=\"\u6587\u4ef6\u64cd\u4f5c\">\u6587\u4ef6\u64cd\u4f5c<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=6309\/#%E5%88%A4%E6%96%AD%E6%96%87%E4%BB%B6%E6%98%AF%E5%90%A6%E5%AD%98%E5%9C%A8\" title=\"\u5224\u65ad\u6587\u4ef6\u662f\u5426\u5b58\u5728\">\u5224\u65ad\u6587\u4ef6\u662f\u5426\u5b58\u5728<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-1\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=6309\/#%E4%BA%8C%E3%80%81shutil%E5%BA%93\" title=\"\u4e8c\u3001shutil\u5e93\">\u4e8c\u3001shutil\u5e93<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-1\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=6309\/#%E4%B8%89%E3%80%81tempfile%E5%BA%93_%EF%BC%88%E4%B8%B4%E6%97%B6%E6%96%87%E4%BB%B6%EF%BC%89\" title=\"\u4e09\u3001tempfile\u5e93 \uff08\u4e34\u65f6\u6587\u4ef6\uff09\">\u4e09\u3001tempfile\u5e93 \uff08\u4e34\u65f6\u6587\u4ef6\uff09<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"%E4%B8%80%E3%80%81os%E5%BA%93\"><\/span>\u4e00\u3001os\u5e93<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2><span class=\"ez-toc-section\" id=\"%E7%9B%AE%E5%BD%95%E6%93%8D%E4%BD%9C\"><\/span>\u76ee\u5f55\u64cd\u4f5c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre><code class=\"language-python\">\u4e00\u3001\u83b7\u53d6\u5f53\u524d\u3001\u4e0a\u7ea7\u3001\u4e0a\u4e0a\u7ea7\u76ee\u5f55\nimport os\n\nprint &#039;***\u83b7\u53d6\u5f53\u524d\u76ee\u5f55***&#039;\nprint os.getcwd()\nprint os.path.abspath(os.path.dirname(__file__))\n\nprint &#039;***\u83b7\u53d6\u4e0a\u7ea7\u76ee\u5f55***&#039;\nprint os.path.abspath(os.path.dirname(os.path.dirname(__file__)))\nprint os.path.abspath(os.path.dirname(os.getcwd()))\nprint os.path.abspath(os.path.join(os.getcwd(), &quot;..&quot;))\n\nprint &#039;***\u83b7\u53d6\u4e0a\u4e0a\u7ea7\u76ee\u5f55***&#039;\nprint os.path.abspath(os.path.join(os.getcwd(), &quot;..\/..&quot;))\n\n\u4e8c\uff1a\u8fdb\u5165\u76ee\u5f55\ndir=os.getcwd()\nos.chdir(dir+&quot;\\\\data&quot;)<\/code><\/pre>\n<h2><span class=\"ez-toc-section\" id=\"%E6%96%87%E4%BB%B6%E6%93%8D%E4%BD%9C\"><\/span>\u6587\u4ef6\u64cd\u4f5c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4><span class=\"ez-toc-section\" id=\"%E5%88%A4%E6%96%AD%E6%96%87%E4%BB%B6%E6%98%AF%E5%90%A6%E5%AD%98%E5%9C%A8\"><\/span>\u5224\u65ad\u6587\u4ef6\u662f\u5426\u5b58\u5728<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/www.runoob.com\/w3cnote\/python-check-whether-a-file-exists.html\">https:\/\/www.runoob.com\/w3cnote\/python-check-whether-a-file-exists.html<\/a><\/p>\n<h1><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81shutil%E5%BA%93\"><\/span>\u4e8c\u3001shutil\u5e93<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><a href=\"https:\/\/blog.csdn.net\/caribbean666\/article\/details\/124928413\">https:\/\/blog.csdn.net\/caribbean666\/article\/details\/124928413<\/a><\/p>\n<ul>\n<li>copyTree<br \/>\n<a href=\"https:\/\/wenku.csdn.net\/answer\/bda7060c210e49c5adb1322fe789f6a6\">https:\/\/wenku.csdn.net\/answer\/bda7060c210e49c5adb1322fe789f6a6<\/a><\/li>\n<\/ul>\n<h1><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81tempfile%E5%BA%93_%EF%BC%88%E4%B8%B4%E6%97%B6%E6%96%87%E4%BB%B6%EF%BC%89\"><\/span>\u4e09\u3001tempfile\u5e93 \uff08\u4e34\u65f6\u6587\u4ef6\uff09<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/3cc7b9404dd0\">https:\/\/www.jianshu.com\/p\/3cc7b9404dd0<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/weixin_44799217\/article\/details\/126454502\">https:\/\/blog.csdn.net\/weixin_44799217\/article\/details\/126454502<\/a><\/p>\n<button class=\"simplefavorite-button\" data-postid=\"6309\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 \u4e00\u3001os\u5e93\u76ee\u5f55\u64cd\u4f5c\u6587\u4ef6\u64cd\u4f5c\u5224\u65ad\u6587\u4ef6\u662f\u5426\u5b58\u5728\u4e8c\u3001shutil\u5e93\u4e09\u3001tempfile\u5e93 \uff08\u4e34\u65f6\u6587\u4ef6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[416],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/6309"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6309"}],"version-history":[{"count":8,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/6309\/revisions"}],"predecessor-version":[{"id":12428,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/6309\/revisions\/12428"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6309"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}