{"id":3598,"date":"2025-06-02T15:50:06","date_gmt":"2025-06-04T08:04:05","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=3598"},"modified":"2025-06-04T15:50:06","modified_gmt":"2025-06-04T08:04:05","slug":"%e4%ba%86%e8%a7%a3python%e4%b8%ad%e7%9a%84isadirectoryerror%e5%87%bd%e6%95%b8%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/%e4%ba%86%e8%a7%a3python%e4%b8%ad%e7%9a%84isadirectoryerror%e5%87%bd%e6%95%b8%e5%8a%9f%e8%83%bd\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3 Python \u4e2d\u7684 IsADirectoryError \u932f\u8aa4\u53ca\u5176\u89e3\u6c7a\u65b9\u6848"},"content":{"rendered":"

<\/p>\n

\u6df1\u5165\u4e86\u89e3 Python \u4e2d\u7684 IsADirectoryError \u932f\u8aa4\u53ca\u5176\u89e3\u6c7a\u65b9\u6848<\/h1>\n

Python \u662f\u4e00\u7a2e\u6d41\u884c\u4e14\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u9069\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u3002\u5728\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u7d93\u5e38\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f **IsADirectoryError**\u3002\u4e86\u89e3\u9019\u7a2e\u932f\u8aa4\u7684\u4f86\u6e90\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\u5c0d\u65bc\u63d0\u9ad8\u958b\u767c\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n

\u4ec0\u9ebc\u662f IsADirectoryError\uff1f<\/h2>\n

**IsADirectoryError** \u662f Python \u4e2d\u7684\u4e00\u7a2e\u5167\u5efa\u932f\u8aa4\uff0c\u7576\u60a8\u5617\u8a66\u4ee5\u6a94\u6848\u7684\u65b9\u5f0f\u8a2a\u554f\u4e00\u500b\u8cc7\u6599\u593e\u6642\uff0c\u6216\u7576\u8a72\u8cc7\u6599\u593e\u4e0d\u5b58\u5728\u6642\uff0c\u5c31\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002\u9019\u610f\u5473\u8457\u7a0b\u5f0f\u9810\u671f\u6703\u64cd\u4f5c\u7684\u662f\u4e00\u500b\u6a94\u6848\uff0c\u4f46\u5be6\u969b\u4e0a\u537b\u63d0\u4f9b\u4e86\u4e00\u500b\u8cc7\u6599\u593e\u8def\u5f91\u3002<\/p>\n

\u5982\u4f55\u89e3\u6c7a IsADirectoryError\uff1f<\/h2>\n

\u70ba\u4e86\u6210\u529f\u89e3\u6c7a **IsADirectoryError**\uff0c\u60a8\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n

1. **\u78ba\u8a8d\u8cc7\u6599\u593e\u5b58\u5728**\uff1a\u6aa2\u67e5\u60a8\u6240\u63d0\u4f9b\u7684\u8def\u5f91\u662f\u5426\u6b63\u78ba\u4e14\u8cc7\u6599\u593e\u5b58\u5728\u3002
\n2. **\u6aa2\u67e5\u8def\u5f91\u985e\u578b**\uff1a\u78ba\u4fdd\u60a8\u5617\u8a66\u8a2a\u554f\u7684\u662f\u8cc7\u6599\u593e\uff0c\u800c\u975e\u6a94\u6848\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u66f4\u65b0\u5f8c\u7684\u793a\u4f8b\u7a0b\u5f0f\u78bc\uff0c\u5c55\u793a\u5982\u4f55\u5728 Python \u4e2d\u6709\u6548\u8655\u7406 IsADirectoryError\uff1a<\/p>\n

\nimport os\n\n# \u5b9a\u7fa9\u8981\u8a2a\u554f\u7684\u8cc7\u6599\u593e\nfolder_name = 'my_folder'\n\n# \u78ba\u4fdd\u8cc7\u6599\u593e\u5b58\u5728\nif not os.path.exists(folder_name):\n    os.mkdir(folder_name)\n    print(f'\u8cc7\u6599\u593e {folder_name} \u5df2\u5275\u5efa\u3002')\n\n# \u78ba\u4fdd\u6307\u5b9a\u7684\u8def\u5f91\u662f\u8cc7\u6599\u593e\nif not os.path.isdir(folder_name):\n    raise IsADirectoryError(f'\u932f\u8aa4\uff1a{folder_name} \u4e0d\u662f\u4e00\u500b\u8cc7\u6599\u593e\uff01')\n\n# \u958b\u59cb\u8a2a\u554f\u8cc7\u6599\u593e\nprint(f'\u6210\u529f\u8a2a\u554f\u8cc7\u6599\u593e\uff1a{folder_name}')\n# \u5be6\u4f5c\u66f4\u591a\u64cd\u4f5c...\n<\/pre>\n
\u5728\u9019\u6bb5\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u6aa2\u67e5\u8cc7\u6599\u593e\u662f\u5426\u5b58\u5728\uff0c\u5982\u679c\u4e0d\u5b58\u5728\u5247\u5275\u5efa\u5b83\u3002\u63a5\u8457\uff0c\u78ba\u8a8d\u8a72\u8def\u5f91\u662f\u5426\u70ba\u8cc7\u6599\u593e\uff0c\u4e26\u5728\u78ba\u4fdd\u6240\u6709\u689d\u4ef6\u90fd\u6eff\u8db3\u5f8c\uff0c\u624d\u958b\u59cb\u9032\u884c\u5f8c\u7e8c\u64cd\u4f5c\u3002<\/p>\n
\u5ef6\u4f38\u61c9\u7528\u8207\u6700\u4f73\u5be6\u8e10<\/h2>\n
\u5728\u8655\u7406\u6587\u4ef6\u548c\u8cc7\u6599\u593e\u6642\uff0c\u5f37\u70c8\u5efa\u8b70\u4f7f\u7528 `os` \u6a21\u7d44\u4e2d\u7684\u5176\u4ed6\u65b9\u6cd5\u4f86\u78ba\u4fdd\u60a8\u7684\u7a0b\u5f0f\u78bc\u7a69\u5b9a\u6027\uff0c\u4f8b\u5982\u4f7f\u7528 `try-except` \u584a\u4f86\u6355\u6349\u4e26\u8655\u7406\u53ef\u80fd\u7684\u932f\u8aa4\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u5347\u7a0b\u5f0f\u7684\u97cc\u6027\uff0c\u4e26\u70ba\u4f7f\u7528\u8005\u63d0\u4f9b\u66f4\u53cb\u597d\u7684\u932f\u8aa4\u8a0a\u606f\u3002<\/p>\n
“`python
\ntry:
\n    # \u5617\u8a66\u8a2a\u554f\u6216\u64cd\u4f5c\u8cc7\u6599\u593e
\nexcept IsADirectoryError as e:
\n    print(f’\u6355\u6349\u5230\u932f\u8aa4\uff1a{e}’)
\n“`<\/p>\n
\u6b64\u5916\uff0c\u60a8\u53ef\u4ee5\u53c3\u8003\u9019\u7bc7[\u95dc\u65bc Python \u932f\u8aa4\u8655\u7406\u7684\u5b8c\u6574\u6559\u5b78](https:\/\/vocus.cc), \u7372\u53d6\u66f4\u591a\u5be6\u7528\u7684\u932f\u8aa4\u8655\u7406\u8cc7\u8a0a\u3002<\/p>\n
Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
**Q1: IsADirectoryError \u548c FileNotFoundError \u6709\u4ec0\u9ebc\u5340\u5225\uff1f**
\nA1: IsADirectoryError \u8868\u793a\u60a8\u5617\u8a66\u4ee5\u6a94\u6848\u7684\u65b9\u5f0f\u8a2a\u554f\u4e00\u500b\u8cc7\u6599\u593e\uff0c\u800c FileNotFoundError \u5247\u8868\u793a\u6307\u5b9a\u7684\u8def\u5f91\u7121\u6cd5\u627e\u5230\u3002<\/p>\n
**Q2: \u5982\u4f55\u7372\u53d6\u66f4\u8a73\u7d30\u7684\u932f\u8aa4\u8a0a\u606f\uff1f**
\nA2: \u60a8\u53ef\u4ee5\u5728 `except` \u584a\u4e2d\u4f7f\u7528 `print(e)` \u4f86\u986f\u793a\u932f\u8aa4\u7684\u5177\u9ad4\u539f\u56e0\u3002<\/p>\n
**Q3: \u662f\u5426\u6709\u5176\u4ed6\u985e\u4f3c\u7684\u932f\u8aa4\u9700\u8981\u6ce8\u610f\uff1f**
\nA3: \u662f\u7684\uff0c\u50cf PermissionError\u3001FileExistsError \u7b49\u932f\u8aa4\u4e5f\u5e38\u898b\uff0c\u4e86\u89e3\u9019\u4e9b\u932f\u8aa4\u80fd\u5e6b\u52a9\u60a8\u66f4\u6709\u6548\u5730\u9032\u884c\u932f\u8aa4\u6392\u9664\u3002<\/p>\n
—<\/p>\n
\u9019\u7bc7\u6587\u7ae0\u66f4\u65b0\u81f3 **2025\/06\/01**\uff0c\u5e0c\u671b\u900f\u904e\u9019\u4e9b\u8cc7\u8a0a\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u8655\u7406 Python \u4e2d\u7684 IsADirectoryError \u932f\u8aa4\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39Python\u4e2d\u7684IsADirectoryError\u51fd\u6578\uff0c\u5b83\u662f\u4e00\u500b\u7528\u65bc\u6aa2\u67e5\u8def\u5f91\u662f\u5426\u70ba\u76ee\u9304\u7684\u51fd\u6578\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u6587\u4ef6\u548c\u76ee\u9304\u3002<\/p>\n","protected":false},"author":1,"featured_media":2518,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[18],"tags":[15],"class_list":["post-3598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","tag-python"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2022\/12\/DALL\u00b7E-2022-12-28-14.25.55-\u62f7\u8c9d2.png","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-W2","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=3598"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3598\/revisions"}],"predecessor-version":[{"id":3599,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3598\/revisions\/3599"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/2518"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=3598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=3598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=3598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}