{"id":1137666,"date":"2025-01-08T21:51:15","date_gmt":"2025-01-08T13:51:15","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1137666.html"},"modified":"2025-01-08T21:51:18","modified_gmt":"2025-01-08T13:51:18","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e5%be%aa%e7%8e%af%e7%94%9f%e6%88%90%e6%96%b0%e7%9a%84%e6%96%87%e4%bb%b6%e5%a4%b9","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1137666.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u5faa\u73af\u751f\u6210\u65b0\u7684\u6587\u4ef6\u5939"},"content":{"rendered":"

\"python\u4e2d\u5982\u4f55\u5faa\u73af\u751f\u6210\u65b0\u7684\u6587\u4ef6\u5939\"<\/p>\n

\u5728Python\u4e2d\uff0c\u5faa\u73af\u751f\u6210\u65b0\u7684\u6587\u4ef6\u5939\u7684\u5e38\u7528\u65b9\u6cd5\u6709\u4f7f\u7528os\u6a21\u5757\u3001\u4f7f\u7528pathlib\u6a21\u5757\u3001\u4f7f\u7528shutil\u6a21\u5757\u7b49\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u5e76\u63a2\u8ba8\u5b83\u4eec\u7684\u4f18\u7f3a\u70b9\u3002\u672c\u6587\u8fd8\u4f1a\u5206\u4eab\u4e00\u4e9b\u5b9e\u9645\u5e94\u7528\u573a\u666f\uff0c\u4ee5\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e9b\u65b9\u6cd5\u7684\u5e94\u7528\u3002<\/strong><\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528os\u6a21\u5757<\/h3>\n<\/p>\n

Python\u4e2d\u7684os<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\u7684\u529f\u80fd\uff0c\u5176\u4e2d\u5305\u62ec\u521b\u5efa\u6587\u4ef6\u5939\u7684\u529f\u80fd\u3002\u4f7f\u7528os.makedirs()<\/code>\u51fd\u6570\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u5faa\u73af\u751f\u6210\u65b0\u7684\u6587\u4ef6\u5939\u3002<\/p>\n<\/p>\n

1\u3001\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n

os.makedirs()<\/code>\u51fd\u6570\u7684\u57fa\u672c\u7528\u6cd5\u5982\u4e0b\uff1a<\/p>\n<\/p>\n

import os<\/p>\n
for i in range(10):<\/p>\n
    folder_name = f"folder_{i}"<\/p>\n
    os.makedirs(folder_name, exist_ok=True)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0cos.makedirs()<\/code>\u51fd\u6570\u4f1a\u5728\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u4e0b\u521b\u5efa\u540d\u4e3afolder_0<\/code>\u5230folder_9<\/code>\u7684\u6587\u4ef6\u5939\u3002\u5982\u679c\u6587\u4ef6\u5939\u5df2\u7ecf\u5b58\u5728\uff0cexist_ok=True<\/code>\u53c2\u6570\u4f1a\u9632\u6b62\u629b\u51fa\u5f02\u5e38\u3002<\/p>\n<\/p>\n
2\u3001\u8bbe\u7f6e\u7236\u7ea7\u76ee\u5f55<\/h4>\n<\/p>\n
\u6709\u65f6\u6211\u4eec\u9700\u8981\u5728\u7279\u5b9a\u7684\u7236\u7ea7\u76ee\u5f55\u4e0b\u751f\u6210\u6587\u4ef6\u5939\uff0c\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u8def\u5f84\u6765\u5b9e\u73b0\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
parent_dir = "parent_directory"<\/p>\n
os.makedirs(parent_dir, exist_ok=True)<\/p>\n
for i in range(10):<\/p>\n
    folder_name = os.path.join(parent_dir, f"folder_{i}")<\/p>\n
    os.makedirs(folder_name, exist_ok=True)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0cos.path.join()<\/code>\u51fd\u6570\u7528\u4e8e\u751f\u6210\u5b8c\u6574\u7684\u6587\u4ef6\u5939\u8def\u5f84\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528pathlib\u6a21\u5757<\/h3>\n<\/p>\n
pathlib<\/code>\u6a21\u5757\u662fPython 3.4\u5f15\u5165\u7684\u65b0\u6a21\u5757\uff0c\u63d0\u4f9b\u4e86\u9762\u5411\u5bf9\u8c61\u7684\u8def\u5f84\u64cd\u4f5c\u65b9\u6cd5\u3002\u4f7f\u7528pathlib<\/code>\u6a21\u5757\u751f\u6210\u6587\u4ef6\u5939\u7684\u65b9\u6cd5\u66f4\u4e3a\u7b80\u6d01\u548c\u76f4\u89c2\u3002<\/p>\n<\/p>\n
1\u3001\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f7f\u7528pathlib.Path.mkdir()<\/code>\u51fd\u6570\u53ef\u4ee5\u521b\u5efa\u6587\u4ef6\u5939\uff1a<\/p>\n<\/p>\n
from pathlib import Path<\/p>\n
for i in range(10):<\/p>\n
    folder_name = Path(f"folder_{i}")<\/p>\n
    folder_name.mkdir(exist_ok=True)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0cPath<\/code>\u5bf9\u8c61\u7684mkdir()<\/code>\u65b9\u6cd5\u4f1a\u5728\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u4e0b\u521b\u5efa\u6587\u4ef6\u5939\u3002<\/p>\n<\/p>\n
2\u3001\u8bbe\u7f6e\u7236\u7ea7\u76ee\u5f55<\/h4>\n<\/p>\n
\u4e0eos<\/code>\u6a21\u5757\u7c7b\u4f3c\uff0c\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u8def\u5f84\u6765\u8bbe\u7f6e\u7236\u7ea7\u76ee\u5f55\uff1a<\/p>\n<\/p>\n
from pathlib import Path<\/p>\n
parent_dir = Path("parent_directory")<\/p>\n
parent_dir.mkdir(exist_ok=True)<\/p>\n
for i in range(10):<\/p>\n
    folder_name = parent_dir \/ f"folder_{i}"<\/p>\n
    folder_name.mkdir(exist_ok=True)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528\/<\/code>\u64cd\u4f5c\u7b26\u53ef\u4ee5\u65b9\u4fbf\u5730\u62fc\u63a5\u8def\u5f84\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528shutil\u6a21\u5757<\/h3>\n<\/p>\n
shutil<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u9ad8\u7ea7\u7684\u6587\u4ef6\u64cd\u4f5c\u529f\u80fd\uff0c\u867d\u7136\u5b83\u4e3b\u8981\u7528\u4e8e\u590d\u5236\u548c\u79fb\u52a8\u6587\u4ef6\uff0c\u4f46\u4e5f\u53ef\u4ee5\u7528\u4e8e\u521b\u5efa\u6587\u4ef6\u5939\u3002<\/p>\n<\/p>\n
1\u3001\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f7f\u7528shutil<\/code>\u6a21\u5757\u521b\u5efa\u6587\u4ef6\u5939\u7684\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
import shutil<\/p>\n
import os<\/p>\n
for i in range(10):<\/p>\n
    folder_name = f"folder_{i}"<\/p>\n
    if not os.path.exists(folder_name):<\/p>\n
        shutil.os.makedirs(folder_name)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0cshutil.os.makedirs()<\/code>\u51fd\u6570\u4e0eos.makedirs()<\/code>\u51fd\u6570\u7684\u529f\u80fd\u76f8\u540c\u3002<\/p>\n<\/p>\n
\u56db\u3001\u5b9e\u9645\u5e94\u7528\u573a\u666f<\/h3>\n<\/p>\n
1\u3001\u6279\u91cf\u5904\u7406\u6587\u4ef6<\/h4>\n<\/p>\n
\u5728\u6279\u91cf\u5904\u7406\u6587\u4ef6\u65f6\uff0c\u5e38\u5e38\u9700\u8981\u4e3a\u6bcf\u4e2a\u6279\u6b21\u521b\u5efa\u5355\u72ec\u7684\u6587\u4ef6\u5939\u3002\u4f8b\u5982\uff0c\u5728\u56fe\u50cf\u5904\u7406\u4efb\u52a1\u4e2d\uff0c\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u7c7b\u522b\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\u5939\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
categories = ["cat", "dog", "bird"]<\/p>\n
for category in categories:<\/p>\n
    folder_name = f"images\/{category}"<\/p>\n
    os.makedirs(folder_name, exist_ok=True)<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u65e5\u5fd7\u6587\u4ef6\u7ba1\u7406<\/h4>\n<\/p>\n
\u5728\u65e5\u5fd7\u6587\u4ef6\u7ba1\u7406\u4e2d\uff0c\u53ef\u4ee5\u6309\u65e5\u671f\u521b\u5efa\u6587\u4ef6\u5939\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ec4\u7ec7\u548c\u7ba1\u7406\u65e5\u5fd7\u6587\u4ef6\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
from datetime import datetime<\/p>\n
current_date = datetime.now().strftime("%Y-%m-%d")<\/p>\n
log_dir = f"logs\/{current_date}"<\/p>\n
os.makedirs(log_dir, exist_ok=True)<\/p>\n
Save log files in the log_dir<\/strong><\/h2>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u5faa\u73af\u751f\u6210\u65b0\u7684\u6587\u4ef6\u5939\u7684\u5e38\u7528\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528os<\/code>\u6a21\u5757\u3001pathlib<\/code>\u6a21\u5757\u548cshutil<\/code>\u6a21\u5757\u3002os<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u8def\u5f84\u64cd\u4f5c\u65b9\u6cd5\u3001pathlib<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u9762\u5411\u5bf9\u8c61\u7684\u8def\u5f84\u64cd\u4f5c\u65b9\u6cd5\u3001shutil<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u9ad8\u7ea7\u7684\u6587\u4ef6\u64cd\u4f5c\u529f\u80fd<\/strong>\u3002\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u901a\u8fc7\u5b9e\u9645\u5e94\u7528\u573a\u666f\u7684\u5206\u4eab\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e9b\u65b9\u6cd5\u7684\u5e94\u7528\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u5faa\u73af\u521b\u5efa\u591a\u4e2a\u6587\u4ef6\u5939\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528os<\/code>\u6a21\u5757\u548cmkdir()<\/code>\u51fd\u6570\u6765\u5faa\u73af\u751f\u6210\u65b0\u7684\u6587\u4ef6\u5939\u3002\u901a\u8fc7\u5728\u5faa\u73af\u4e2d\u6307\u5b9a\u6587\u4ef6\u5939\u540d\u79f0\u7684\u53d8\u5316\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u7cfb\u5217\u6587\u4ef6\u5939\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2afor<\/code>\u5faa\u73af\u6765\u521b\u5efa\u201cfolder_1\u201d\u3001\u201cfolder_2\u201d\u7b49\u6587\u4ef6\u5939\u3002\u4ee3\u7801\u793a\u4f8b\uff1a  <\/p>\n
import os\n\nfor i in range(1, 6):  # \u521b\u5efa5\u4e2a\u6587\u4ef6\u5939\n    folder_name = f'folder_{i}'\n    os.mkdir(folder_name)\n<\/code><\/pre>\n
\u751f\u6210\u6587\u4ef6\u5939\u65f6\u5982\u4f55\u907f\u514d\u91cd\u590d\u547d\u540d\uff1f<\/strong>
\u5728\u521b\u5efa\u65b0\u6587\u4ef6\u5939\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u91cd\u590d\u547d\u540d\u7684\u95ee\u9898\u3002\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u68c0\u67e5\u6587\u4ef6\u5939\u662f\u5426\u5df2\u5b58\u5728\uff0c\u82e5\u5df2\u5b58\u5728\u5219\u4e3a\u65b0\u6587\u4ef6\u5939\u547d\u540d\u6dfb\u52a0\u540e\u7f00\u6216\u524d\u7f00\u3002\u4f8b\u5982\uff1a  <\/p>\n
import os\n\nfor i in range(1, 6):\n    folder_name = f'folder_{i}'\n    if not os.path.exists(folder_name):\n        os.mkdir(folder_name)\n    else:\n        print(f'{folder_name} \u5df2\u5b58\u5728\uff0c\u9009\u62e9\u5176\u4ed6\u540d\u79f0\u3002')\n<\/code><\/pre>\n
\u5982\u4f55\u5728\u6307\u5b9a\u8def\u5f84\u4e0b\u521b\u5efa\u6587\u4ef6\u5939\uff1f<\/strong>
\u5982\u679c\u60f3\u5728\u7279\u5b9a\u8def\u5f84\u4e0b\u521b\u5efa\u6587\u4ef6\u5939\uff0c\u53ef\u4ee5\u5728mkdir()<\/code>\u51fd\u6570\u4e2d\u63d0\u4f9b\u5b8c\u6574\u8def\u5f84\u3002\u6bd4\u5982\uff0c\u60a8\u53ef\u4ee5\u5c06\u6587\u4ef6\u5939\u521b\u5efa\u5728\u201cC:\/Users\/YourUsername\/Documents\u201d\u4e0b\u3002\u4ee3\u7801\u793a\u4f8b\uff1a  <\/p>\n
import os\n\npath = 'C:\/Users\/YourUsername\/Documents'\nfor i in range(1, 6):\n    folder_name = os.path.join(path, f'folder_{i}')\n    os.mkdir(folder_name)\n<\/code><\/pre>\n
\u786e\u4fdd\u8def\u5f84\u5b58\u5728\uff0c\u4ee5\u514d\u5728\u521b\u5efa\u6587\u4ef6\u5939\u65f6\u51fa\u73b0\u9519\u8bef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u5faa\u73af\u751f\u6210\u65b0\u7684\u6587\u4ef6\u5939\u7684\u5e38\u7528\u65b9\u6cd5\u6709\u4f7f\u7528os\u6a21\u5757\u3001\u4f7f\u7528pathlib\u6a21\u5757\u3001\u4f7f\u7528shutil\u6a21\u5757\u7b49\u3002 […]","protected":false},"author":3,"featured_media":1137675,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1137666"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1137666"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1137666\/revisions"}],"predecessor-version":[{"id":1137676,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1137666\/revisions\/1137676"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1137675"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1137666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1137666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1137666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}