\u5c06\u5185\u5bb9\u5199\u5165\u6587\u4ef6<\/strong><\/h2>\nwith open('baidu.html', 'w', encoding='utf-8') as file:<\/p>\n
file.write(response.text)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u767e\u5ea6\u9996\u9875\u7684HTML\u5185\u5bb9\u4fdd\u5b58\u5230\u672c\u5730\u6587\u4ef6baidu.html<\/code>\u4e2d\u3002<\/p>\n<\/p>\n\u4e09\u3001\u4f7f\u7528BeautifulSoup\u5e93<\/p>\n<\/p>\n
BeautifulSoup\u662f\u4e00\u4e2a\u7528\u4e8e\u89e3\u6790HTML\u548cXML\u6587\u6863\u7684\u5e93\u3002\u901a\u8fc7BeautifulSoup\u5e93\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u89e3\u6790\u548c\u63d0\u53d6\u7f51\u9875\u5185\u5bb9\u3002<\/p>\n<\/p>\n
\n- \u5b89\u88c5BeautifulSoup\u5e93<\/li>\n<\/ol>\n
\u5728\u4f7f\u7528BeautifulSoup\u5e93\u4e4b\u524d\uff0c\u9700\u8981\u5148\u5b89\u88c5\u5b83\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u901a\u8fc7pip\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n
pip install beautifulsoup4<\/p>\n<\/code><\/pre>\n<\/p>\n
\n- \u89e3\u6790\u767e\u5ea6\u9875\u9762\u5185\u5bb9<\/li>\n<\/ol>\n
\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528BeautifulSoup\u5e93\u89e3\u6790\u767e\u5ea6\u9875\u9762\u7684HTML\u5185\u5bb9\uff0c\u5e76\u63d0\u53d6\u5176\u4e2d\u7684\u6709\u7528\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import requests<\/p>\nfrom bs4 import BeautifulSoup<\/p>\n
url = 'http:\/\/www.baidu.com'<\/p>\n
response = requests.get(url)<\/p>\n
\u89e3\u6790HTML\u5185\u5bb9<\/strong><\/h2>\nsoup = BeautifulSoup(response.text, 'html.parser')<\/p>\n
\u6253\u5370\u89e3\u6790\u540e\u7684\u5185\u5bb9<\/strong><\/h2>\nprint(soup.prettify())<\/p>\n
<\/code><\/pre>\n<\/p>\n
\n- \u63d0\u53d6\u7279\u5b9a\u4fe1\u606f\u5e76\u5199\u5165\u6587\u4ef6<\/li>\n<\/ol>\n
\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528BeautifulSoup\u5e93\u63d0\u53d6\u7279\u5b9a\u7684\u7f51\u9875\u5185\u5bb9\uff0c\u5e76\u5c06\u5176\u5199\u5165\u5230\u6587\u4ef6\u4e2d\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import requests<\/p>\nfrom bs4 import BeautifulSoup<\/p>\n
url = 'http:\/\/www.baidu.com'<\/p>\n
response = requests.get(url)<\/p>\n
\u89e3\u6790HTML\u5185\u5bb9<\/strong><\/h2>\nsoup = BeautifulSoup(response.text, 'html.parser')<\/p>\n
\u63d0\u53d6\u6807\u9898<\/strong><\/h2>\ntitle = soup.title.string<\/p>\n
\u5c06\u6807\u9898\u5199\u5165\u6587\u4ef6<\/strong><\/h2>\nwith open('baidu_title.txt', 'w', encoding='utf-8') as file:<\/p>\n
file.write(title)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u767e\u5ea6\u9996\u9875\u7684\u6807\u9898\u63d0\u53d6\u51fa\u6765\uff0c\u5e76\u4fdd\u5b58\u5230\u672c\u5730\u6587\u4ef6baidu_title.txt<\/code>\u4e2d\u3002<\/p>\n<\/p>\n\u56db\u3001\u4f7f\u7528pandas\u5e93<\/p>\n<\/p>\n
pandas\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u6570\u636e\u5904\u7406\u5e93\uff0c\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u7ed3\u6784\u5316\u6570\u636e\u3002\u901a\u8fc7pandas\u5e93\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u7f51\u9875\u5185\u5bb9\u8f6c\u6362\u4e3a\u7ed3\u6784\u5316\u7684\u6570\u636e\uff0c\u5e76\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d\u3002<\/p>\n<\/p>\n
\n- \u5b89\u88c5pandas\u5e93<\/li>\n<\/ol>\n
\u5728\u4f7f\u7528pandas\u5e93\u4e4b\u524d\uff0c\u9700\u8981\u5148\u5b89\u88c5\u5b83\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u901a\u8fc7pip\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n
pip install pandas<\/p>\n<\/code><\/pre>\n<\/p>\n
\n- \u63d0\u53d6\u8868\u683c\u6570\u636e\u5e76\u4fdd\u5b58\u4e3aCSV\u6587\u4ef6<\/li>\n<\/ol>\n
\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528pandas\u5e93\u63d0\u53d6\u7f51\u9875\u4e2d\u7684\u8868\u683c\u6570\u636e\uff0c\u5e76\u5c06\u5176\u4fdd\u5b58\u4e3aCSV\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import requests<\/p>\nimport pandas as pd<\/p>\n
from bs4 import BeautifulSoup<\/p>\n
url = 'http:\/\/www.baidu.com'<\/p>\n
response = requests.get(url)<\/p>\n
\u89e3\u6790HTML\u5185\u5bb9<\/strong><\/h2>\nsoup = BeautifulSoup(response.text, 'html.parser')<\/p>\n
\u63d0\u53d6\u8868\u683c\u6570\u636e<\/strong><\/h2>\ntable = soup.find('table')<\/p>\n
df = pd.read_html(str(table))[0]<\/p>\n
\u5c06\u6570\u636e\u4fdd\u5b58\u4e3aCSV\u6587\u4ef6<\/strong><\/h2>\ndf.to_csv('baidu_table.csv', index=False)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u767e\u5ea6\u9875\u9762\u4e2d\u7684\u8868\u683c\u6570\u636e\u63d0\u53d6\u51fa\u6765\uff0c\u5e76\u4fdd\u5b58\u5230\u672c\u5730\u6587\u4ef6baidu_table.csv<\/code>\u4e2d\u3002<\/p>\n<\/p>\n\u4e94\u3001\u4f7f\u7528webbrowser\u5e93<\/p>\n<\/p>\n
webbrowser\u662fPython\u6807\u51c6\u5e93\u4e2d\u7684\u4e00\u4e2a\u6a21\u5757\uff0c\u7528\u4e8e\u5728\u9ed8\u8ba4\u6d4f\u89c8\u5668\u4e2d\u6253\u5f00\u7f51\u9875\u3002\u901a\u8fc7webbrowser\u5e93\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u4e2d\u6253\u5f00\u767e\u5ea6\u9875\u9762\u3002<\/p>\n<\/p>\n
\n- \u4f7f\u7528webbrowser\u5e93\u6253\u5f00\u767e\u5ea6\u9875\u9762<\/li>\n<\/ol>\n
\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import webbrowser<\/p>\nurl = 'http:\/\/www.baidu.com'<\/p>\n
webbrowser.open(url)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u9ed8\u8ba4\u6d4f\u89c8\u5668\u4e2d\u6253\u5f00\u767e\u5ea6\u9996\u9875\u3002<\/p>\n<\/p>\n
\n- \u6253\u5f00\u672c\u5730\u6587\u4ef6<\/li>\n<\/ol>\n
\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528webbrowser\u5e93\u6253\u5f00\u672c\u5730\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import webbrowser<\/p>\nfile_path = 'baidu.html'<\/p>\n
webbrowser.open(file_path)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u9ed8\u8ba4\u6d4f\u89c8\u5668\u4e2d\u6253\u5f00\u672c\u5730\u6587\u4ef6baidu.html<\/code>\u3002<\/p>\n<\/p>\n\u516d\u3001\u603b\u7ed3<\/p>\n<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u51e0\u79cd\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u4f7f\u7528Python\u83b7\u53d6\u767e\u5ea6\u9875\u9762\u5185\u5bb9\uff0c\u5e76\u5c06\u5176\u5199\u5165\u5230\u6587\u4ef6\u4e2d\u3002requests\u5e93<\/strong>\u662f\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u4e4b\u4e00\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u83b7\u53d6\u7f51\u9875\u5185\u5bb9\u3002BeautifulSoup\u5e93<\/strong>\u53ef\u4ee5\u7528\u4e8e\u89e3\u6790\u548c\u63d0\u53d6\u7f51\u9875\u5185\u5bb9\uff0c\u800cpandas\u5e93<\/strong>\u5219\u53ef\u4ee5\u5c06\u7f51\u9875\u5185\u5bb9\u8f6c\u6362\u4e3a\u7ed3\u6784\u5316\u7684\u6570\u636e\u5e76\u4fdd\u5b58\u4e3a\u6587\u4ef6\u3002webbrowser\u5e93<\/strong>\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u4e2d\u6253\u5f00\u7f51\u9875\u6216\u672c\u5730\u6587\u4ef6\u3002<\/p>\n<\/p>\n\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u5982\u679c\u9700\u8981\u83b7\u53d6\u7f51\u9875\u5185\u5bb9\u5e76\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u89e3\u6790\u548c\u5904\u7406\uff0c\u53ef\u4ee5\u9009\u62e9requests\u5e93\u7ed3\u5408BeautifulSoup\u5e93\u3002\u5982\u679c\u9700\u8981\u5904\u7406\u7ed3\u6784\u5316\u6570\u636e\uff0c\u53ef\u4ee5\u9009\u62e9pandas\u5e93\u3002\u603b\u4e4b\uff0c\u7075\u6d3b\u8fd0\u7528\u8fd9\u4e9b\u5e93\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u9ad8\u6548\u5730\u5b8c\u6210\u7f51\u9875\u5185\u5bb9\u7684\u83b7\u53d6\u548c\u5904\u7406\u4efb\u52a1\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n \u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528\u767e\u5ea6\u641c\u7d22\u6253\u5f00\u7684\u6587\u4ef6\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528webbrowser<\/code>\u6a21\u5757\u6765\u6253\u5f00\u767e\u5ea6\u641c\u7d22\u7684\u7ed3\u679c\u3002\u4f60\u53ef\u4ee5\u6784\u9020\u4e00\u4e2a\u5305\u542b\u6587\u4ef6\u540d\u7684\u641c\u7d22\u94fe\u63a5\uff0c\u7136\u540e\u901a\u8fc7webbrowser.open()<\/code>\u65b9\u6cd5\u6253\u5f00\u3002\u4f8b\u5982\uff1a<\/p>\nimport webbrowser\n\nfile_name = "example.txt"\nsearch_url = f"https:\/\/www.baidu.com\/s?wd={file_name}"\nwebbrowser.open(search_url)\n<\/code><\/pre>\n\u8fd9\u6837\u5c31\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u4e2d\u76f4\u63a5\u641c\u7d22\u8be5\u6587\u4ef6\u3002<\/p>\n
\u4f7f\u7528Python\u81ea\u52a8\u4e0b\u8f7d\u767e\u5ea6\u4e0a\u7684\u6587\u4ef6\u9700\u8981\u54ea\u4e9b\u6b65\u9aa4\uff1f<\/strong>
\u8981\u81ea\u52a8\u4e0b\u8f7d\u767e\u5ea6\u4e0a\u7684\u6587\u4ef6\uff0c\u53ef\u4ee5\u5229\u7528requests<\/code>\u5e93\u6765\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u4e0b\u8f7d\u6587\u4ef6\u3002\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a\u9996\u5148\u83b7\u53d6\u6587\u4ef6\u7684\u4e0b\u8f7d\u94fe\u63a5\uff0c\u53ef\u4ee5\u901a\u8fc7\u5206\u6790\u7f51\u9875\u7684\u6e90\u4ee3\u7801\u627e\u5230\uff1b\u7136\u540e\u4f7f\u7528requests.get()<\/code>\u65b9\u6cd5\u4e0b\u8f7d\u6587\u4ef6\uff0c\u5e76\u5c06\u5176\u4fdd\u5b58\u5230\u672c\u5730\u3002\u4f8b\u5982\uff1a<\/p>\nimport requests\n\nurl = "\u6587\u4ef6\u7684\u4e0b\u8f7d\u94fe\u63a5"\nresponse = requests.get(url)\n\nwith open("\u4e0b\u8f7d\u7684\u6587\u4ef6\u540d", "wb") as f:\n f.write(response.content)\n<\/code><\/pre>\n\u786e\u4fdd\u9075\u5faa\u7f51\u7ad9\u7684\u4f7f\u7528\u6761\u6b3e\u548c\u6761\u4ef6\u3002<\/p>\n
\u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u6253\u5f00\u6587\u4ef6\u540e\u7684\u64cd\u4f5c\uff1f<\/strong>
\u6253\u5f00\u6587\u4ef6\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u5185\u7f6e\u7684\u6587\u4ef6\u5904\u7406\u529f\u80fd\u6765\u8bfb\u53d6\u3001\u5199\u5165\u6216\u4fee\u6539\u6587\u4ef6\u5185\u5bb9\u3002\u4f7f\u7528open()<\/code>\u51fd\u6570\u53ef\u4ee5\u6253\u5f00\u6587\u4ef6\uff0c\u5e76\u901a\u8fc7\u6307\u5b9a\u6a21\u5f0f\uff08\u5982'r'\u8868\u793a\u8bfb\u53d6\uff0c'w'\u8868\u793a\u5199\u5165\uff09\u6765\u8fdb\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\u3002\u4f8b\u5982\uff1a<\/p>\nwith open("example.txt", "r") as file:\n content = file.read()\n print(content)\n<\/code><\/pre>\n\u8fd9\u79cd\u65b9\u5f0f\u786e\u4fdd\u6587\u4ef6\u5728\u64cd\u4f5c\u5b8c\u6210\u540e\u81ea\u52a8\u5173\u95ed\uff0c\u907f\u514d\u8d44\u6e90\u6cc4\u9732\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4e00\u3001Python\u5982\u4f55\u5199\u767e\u5ea6\u6253\u5f00\u6587\u4ef6 \u4f7f\u7528requests\u5e93\u3001\u4f7f\u7528BeautifulSoup\u5e93\u3001\u4f7f\u7528pandas […]","protected":false},"author":3,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1106700"}],"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=1106700"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1106700\/revisions"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1106700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1106700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1106700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"python\u5982\u4f55\u5199\u767e\u5ea6\u6253\u5f00\u6587\u4ef6\"](\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25071045\/9ec554f8-7a64-48b2-aae0-4436d9fdb890.webp\")
<\/p>\n