{"id":856,"date":"2025-07-26T01:27:54","date_gmt":"2025-07-25T17:27:54","guid":{"rendered":"https:\/\/www.hgfwq.com\/blog\/?p=856"},"modified":"2025-07-26T01:27:54","modified_gmt":"2025-07-25T17:27:54","slug":"python-%e5%88%97%e5%87%ba%e5%ad%90%e7%9b%ae%e5%bd%95%e7%9a%84%e5%ae%9e%e7%94%a8%e6%8a%80%e5%b7%a7%e4%b8%8e%e4%bb%a3%e7%a0%81%e7%a4%ba%e4%be%8b","status":"publish","type":"post","link":"https:\/\/www.hgfwq.com\/blog\/856.html","title":{"rendered":"Python \u5217\u51fa\u5b50\u76ee\u5f55\u7684\u5b9e\u7528\u6280\u5de7\u4e0e\u4ee3\u7801\u793a\u4f8b"},"content":{"rendered":"

Python \u5217\u51fa\u5b50\u76ee\u5f55\u7684\u8be6\u7ec6\u6307\u5357<\/h><\/p>\n

\"Python<\/p>\n

\u4e3a\u4e86\u5728Python\u4e2d\u5217\u51fa\u7279\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u5b50\u76ee\u5f55\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u5e93\u4e2d\u7684`os`\u6a21\u5757\u3002\u4ee5\u4e0b\u662f\u4e00\u7bc7\u8be6\u7ec6\u7684\u6307\u5357\uff0c\u5e2e\u52a9\u4f60\u4f7f\u7528Python\u5217\u51fa\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u5b50\u76ee\u5f55\u3002<\/p>\n<\/p>\n

\u51c6\u5907\u73af\u5883<\/h2>\n<\/p>\n

\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u786e\u4fdd\u4f60\u7684Python\u73af\u5883\u5df2\u7ecf\u914d\u7f6e\u597d\u3002\u5982\u679c\u4f60\u8fd8\u6ca1\u6709\u5b89\u88c5Python\uff0c\u53ef\u4ee5\u4ecePython\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u5e76\u5b89\u88c5\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u786e\u4fdd\u4f60\u7684\u7cfb\u7edf\u4e2d\u53ef\u4ee5\u6b63\u5e38\u8fd0\u884cPython\u547d\u4ee4\u3002<\/p>\n<\/p>\n

\u5bfc\u5165os\u6a21\u5757<\/h2>\n<\/p>\n

\u9996\u5148\uff0c\u4f60\u9700\u8981\u5bfc\u5165`os`\u6a21\u5757\uff0c\u8fd9\u662fPython\u7684\u6807\u51c6\u5e93\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u4ea4\u4e92\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n

import os<\/p>\r\n
<\/code><\/pre>\n<\/p>\n
\u9009\u62e9\u76ee\u5f55\u8def\u5f84<\/h2>\n<\/p>\n
\u786e\u5b9a\u4f60\u60f3\u8981\u5217\u51fa\u5b50\u76ee\u5f55\u7684\u7236\u76ee\u5f55\u7684\u8def\u5f84\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u6765\u8868\u793a\u8def\u5f84\uff0c\u6216\u8005\u4f7f\u7528`os.path`\u6a21\u5757\u4e2d\u7684\u51fd\u6570\u6765\u6784\u5efa\u8def\u5f84\u3002<\/p>\n<\/p>\n
parent_dir = '\/path\/to\/your\/directory'<\/p>\r\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528os.listdir\u5217\u51fa\u6240\u6709\u6587\u4ef6\u548c\u76ee\u5f55<\/h2>\n<\/p>\n
`os.listdir()`\u51fd\u6570\u53ef\u4ee5\u5217\u51fa\u6307\u5b9a\u8def\u5f84\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u548c\u76ee\u5f55\u3002\u8fd9\u53ea\u662f\u4e00\u4e2a\u521d\u6b65\u7684\u5217\u8868\uff0c\u4f60\u8fd8\u9700\u8981\u8fc7\u6ee4\u51fa\u771f\u6b63\u7684\u76ee\u5f55\u3002<\/p>\n<\/p>\n
entries = os.listdir(parent_dir)<\/p>\r\n
<\/code><\/pre>\n<\/p>\n
\u8fc7\u6ee4\u51fa\u5b50\u76ee\u5f55<\/h2>\n<\/p>\n
\u8981\u8fc7\u6ee4\u51fa\u5b50\u76ee\u5f55\uff0c\u4f60\u9700\u8981\u68c0\u67e5\u6bcf\u4e2a\u6761\u76ee\u662f\u5426\u662f\u76ee\u5f55\u3002\u53ef\u4ee5\u4f7f\u7528`os.path.isdir()`\u51fd\u6570\u6765\u5224\u65ad\u4e00\u4e2a\u8def\u5f84\u662f\u5426\u662f\u76ee\u5f55\u3002<\/p>\n<\/p>\n
sub_dirs = [d for d in entries if os.path.isdir(os.path.join(parent_dir, d))]<\/p>\r\n
<\/code><\/pre>\n<\/p>\n
\u6253\u5370\u5b50\u76ee\u5f55\u5217\u8868<\/h2>\n<\/p>\n
\u6700\u540e\uff0c\u4f60\u53ef\u4ee5\u7b80\u5355\u5730\u6253\u5370\u51fa\u5b50\u76ee\u5f55\u7684\u5217\u8868\uff0c\u6216\u8005\u5c06\u5176\u5b58\u50a8\u5230\u5176\u4ed6\u53d8\u91cf\u6216\u6587\u4ef6\u4e2d\u3002<\/p>\n<\/p>\n
print(\"Subdirectories in\", parent_dir, \"are:\")<\/p>\r\n
for sub_dir in sub_dirs:<\/p>\r\n
    print(sub_dir)<\/p>\r\n
<\/code><\/pre>\n<\/p>\n
\u5b8c\u6574\u7684\u4ee3\u7801\u793a\u4f8b<\/h2>\n<\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5b8c\u6574\u7684Python\u811a\u672c\uff0c\u5b83\u5c06\u5217\u51fa\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u5b50\u76ee\u5f55\u3002<\/p>\n<\/p>\n
import os<\/p>\r\n\r\n
def list_subdirectories(path):<\/p>\r\n
    sub_dirs = [d for d in os.listdir(path) if os.path.isdir(os.path.join(path, d))]<\/p>\r\n
    return sub_dirs<\/p>\r\n\r\n
parent_dir = '\/path\/to\/your\/directory'<\/p>\r\n
sub_dirs = list_subdirectories(parent_dir)<\/p>\r\n\r\n
print(\"Subdirectories in\", parent_dir, \"are:\")<\/p>\r\n
for sub_dir in sub_dirs:<\/p>\r\n
    print(sub_dir)<\/p>\r\n
<\/code><\/pre>\n<\/p>\n
\u5904\u7406\u5f02\u5e38<\/h2>\n<\/p>\n
\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u5904\u7406\u4e00\u4e9b\u5f02\u5e38\u60c5\u51b5\uff0c\u6bd4\u5982\u6307\u5b9a\u7684\u8def\u5f84\u4e0d\u5b58\u5728\u6216\u65e0\u6cd5\u8bbf\u95ee\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u6dfb\u52a0\u5f02\u5e38\u5904\u7406\u6765\u589e\u5f3a\u811a\u672c\u7684\u5065\u58ee\u6027\u3002<\/p>\n<\/p>\n
try:<\/p>\r\n
    sub_dirs = list_subdirectories(parent_dir)<\/p>\r\n
    print(\"Subdirectories in\", parent_dir, \"are:\")<\/p>\r\n
    for sub_dir in sub_dirs:<\/p>\r\n
        print(sub_dir)<\/p>\r\n
except FileNotFoundError:<\/p>\r\n
    print(\"The specified path does not exist.\")<\/p>\r\n
except PermissionError:<\/p>\r\n
    print(\"You do not have permissions to access the path.\")<\/p>\r\n
<\/code><\/pre>\n<\/p>\n
\u95ee\u7b54\u73af\u8282<\/h2>\n<\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4e9b\u56f4\u7ed5\u6807\u9898\u53ef\u80fd\u4ea7\u751f\u7684\u95ee\u7b54\uff1a<\/p>\n<\/p>\n
\u95ee\uff1a<\/b>\u5982\u679c\u6211\u60f3\u5217\u51fa\u6240\u6709\u5b50\u76ee\u5f55\u53ca\u5176\u5305\u542b\u7684\u6587\u4ef6\uff0c\u6211\u8be5\u5982\u4f55\u4fee\u6539\u4e0a\u9762\u7684\u4ee3\u7801\uff1f<\/p>\n
\u4f60\u53ef\u4ee5\u901a\u8fc7\u904d\u5386\u6bcf\u4e2a\u5b50\u76ee\u5f55\uff0c\u7136\u540e\u518d\u6b21\u4f7f\u7528`os.listdir()`\u548c`os.path.isdir()`\u6765\u5217\u51fa\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u3002\u4ee5\u4e0b\u662f\u4fee\u6539\u540e\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
for sub_dir in sub_dirs:<\/p>\r\n
    print(f\"Contents of {sub_dir}:\")<\/p>\r\n
    contents = os.listdir(sub_dir)<\/p>\r\n
    for content in contents:<\/p>\r\n
        if os.path.isdir(os.path.join(sub_dir, content)):<\/p>\r\n
            print(f\"Directory: {content}\")<\/p>\r\n
        else:<\/p>\r\n
            print(f\"File: {content}\")<\/p>\r\n
<\/code><\/pre>\n<\/p>\n
\u95ee\uff1a<\/b>\u8fd9\u4e2a\u811a\u672c\u662f\u5426\u53ef\u4ee5\u5728\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\uff1f<\/p>\n
\u662f\u7684\uff0c\u8fd9\u4e2a\u811a\u672c\u53ef\u4ee5\u5728\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u3002\u53ea\u8981\u786e\u4fddPython\u73af\u5883\u5df2\u7ecf\u5b89\u88c5\uff0c\u5e76\u4e14\u4f60\u6709\u6743\u9650\u8bbf\u95ee\u6307\u5b9a\u7684\u76ee\u5f55\u8def\u5f84\u3002<\/p>\n<\/p>\n
\u95ee\uff1a<\/b>\u6211\u53ef\u4ee5\u5728VPS\u6216\u4e3b\u673a\u4e0a\u8fd0\u884c\u8fd9\u4e2a\u811a\u672c\u5417\uff1f<\/p>\n
\u5f53\u7136\u53ef\u4ee5\u3002VPS\u6216\u4e3b\u673a\u901a\u5e38\u652f\u6301\u8fd0\u884cPython\u811a\u672c\u3002\u53ea\u9700\u786e\u4fdd\u4f60\u6709\u4e00\u4e2a\u53ef\u4ee5\u6267\u884cPython\u4ee3\u7801\u7684\u73af\u5883\uff0c\u5c31\u53ef\u4ee5\u5728VPS\u6216\u4e3b\u673a\u4e0a\u8fd0\u884c\u4e0a\u8ff0\u811a\u672c\u3002<\/p>\n<\/p>\n
\u603b\u7ed3<\/h2>\n<\/p>\n
\u901a\u8fc7\u4f7f\u7528Python\u7684`os`\u6a21\u5757\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u5217\u51fa\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u5b50\u76ee\u5f55\u3002\u4ee5\u4e0a\u6307\u5357\u63d0\u4f9b\u4e86\u4e00\u4e2a\u8be6\u7ec6\u7684\u6b65\u9aa4\uff0c\u5305\u62ec\u4ee3\u7801\u793a\u4f8b\u548c\u5f02\u5e38\u5904\u7406\uff0c\u5e2e\u52a9\u4f60\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u3002\u65e0\u8bba\u662f\u5728\u672c\u5730\u673a\u5668\u3001\u670d\u52a1\u5668\u3001VPS\u8fd8\u662f\u4e3b\u673a\u4e0a\uff0c\u4f60\u90fd\u53ef\u4ee5\u5e94\u7528\u8fd9\u4e9b\u6b65\u9aa4\u6765\u7ba1\u7406\u4f60\u7684\u76ee\u5f55\u7ed3\u6784\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Python \u5217\u51fa\u5b50\u76ee\u5f55\u7684\u8be6\u7ec6\u6307\u5357 \u4e3a\u4e86\u5728Python\u4e2d\u5217\u51fa\u7279\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u5b50\u76ee\u5f55\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u5e93\u4e2d\u7684`os`\u6a21\u5757\u3002\u4ee5\u4e0b\u662f\u4e00\u7bc7\u8be6\u7ec6\u7684\u6307\u5357\uff0c\u5e2e\u52a9\u4f60\u4f7f\u7528Python\u5217\u51fa\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u5b50\u76ee\u5f55\u3002 \u51c6\u5907\u73af\u5883 \u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u786e\u4fdd\u4f60\u7684Python\u73af\u5883\u5df2…<\/p>\n","protected":false},"author":1,"featured_media":857,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[24,134,380],"topic":[],"class_list":["post-856","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haiwai","tag-os","tag-python","tag-380"],"_links":{"self":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/comments?post=856"}],"version-history":[{"count":1,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/856\/revisions"}],"predecessor-version":[{"id":859,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/856\/revisions\/859"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media\/857"}],"wp:attachment":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media?parent=856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/categories?post=856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/tags?post=856"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/topic?post=856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}