![\"\u5982\u4f55\u7528python\u6293\u53d6\u7535\u5f71\"](\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25085352\/473fd4f5-0a2f-4f2e-8daf-00227d863e01.webp\")
<\/p>\n<\/p>\n
\u4f7f\u7528Python\u6293\u53d6\u7535\u5f71\u6570\u636e\u4e3b\u8981\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\uff1a\u4f7f\u7528\u7f51\u7edc\u722c\u866b\u6280\u672f\u3001\u5229\u7528\u7b2c\u4e09\u65b9API\u3001\u89e3\u6790\u7f51\u9875\u7ed3\u6784\u3002<\/strong>\u5728\u8fd9\u4e09\u79cd\u65b9\u6cd5\u4e2d\uff0c\u4f7f\u7528\u7f51\u7edc\u722c\u866b\u6280\u672f<\/strong>\u662f\u6700\u5e38\u89c1\u4e14\u7075\u6d3b\u6027\u6700\u9ad8\u7684\u4e00\u79cd\u65b9\u5f0f\u3002\u7f51\u7edc\u722c\u866b\u53ef\u4ee5\u901a\u8fc7\u6a21\u62df\u6d4f\u89c8\u5668\u8bf7\u6c42\uff0c\u6293\u53d6\u7f51\u9875\u4e0a\u7684\u6570\u636e\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u5c06\u8be6\u7ec6\u63cf\u8ff0\u5982\u4f55\u4f7f\u7528Python\u8fdb\u884c\u7f51\u7edc\u722c\u866b\u6293\u53d6\u7535\u5f71\u6570\u636e\u3002<\/p>\n<\/p>\n \u4e00\u3001\u7f51\u7edc\u722c\u866b\u6280\u672f<\/p>\n<\/p>\n \u7f51\u7edc\u722c\u866b\u662f\u4e00\u79cd\u81ea\u52a8\u5316\u7a0b\u5e8f\uff0c\u901a\u8fc7\u6a21\u62df\u6d4f\u89c8\u5668\u8bf7\u6c42\u83b7\u53d6\u7f51\u9875\u6570\u636e\u3002Python\u6709\u591a\u4e2a\u4f18\u79c0\u7684\u5e93\u53ef\u4ee5\u7528\u6765\u7f16\u5199\u722c\u866b\u7a0b\u5e8f\uff0c\u5982 \u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5\u4e00\u4e9bPython\u5e93\u3002\u4f7f\u7528pip\u547d\u4ee4\u5b89\u88c5 pip install beautifulsoup4<\/p>\n <\/code><\/pre>\n<\/p>\n \u4f7f\u7528 url = 'http:\/\/example.com\/movies'<\/p>\n response = requests.get(url)<\/p>\n html_content = response.text<\/p>\n <\/code><\/pre>\n<\/p>\n \u83b7\u53d6\u5230HTML\u5185\u5bb9\u540e\uff0c\u4f7f\u7528 soup = BeautifulSoup(html_content, 'html.parser')<\/p>\n <\/code><\/pre>\n<\/p>\n \u6839\u636e\u7f51\u9875\u7684\u7ed3\u6784\uff0c\u4f7f\u7528BeautifulSoup\u7684\u65b9\u6cd5\uff0c\u5982 for movie in movies:<\/p>\n title = movie.text<\/p>\n print(title)<\/p>\n <\/code><\/pre>\n<\/p>\n \u6709\u4e9b\u7f51\u7ad9\u7684\u5185\u5bb9\u662f\u901a\u8fc7JavaScript\u52a8\u6001\u52a0\u8f7d\u7684\u3002\u5bf9\u4e8e\u8fd9\u79cd\u60c5\u51b5\uff0c\u53ef\u4ee5\u4f7f\u7528 <\/code><\/pre>\n<\/p>\n \u4f7f\u7528Selenium\u9700\u8981\u4e0b\u8f7d\u6d4f\u89c8\u5668\u7684\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5982ChromeDriver\u3002<\/p>\n<\/p>\n driver = webdriver.Chrome(executable_path='\/path\/to\/chromedriver')<\/p>\n driver.get('http:\/\/example.com\/movies')<\/p>\n html_content = driver.page_source<\/p>\n soup = BeautifulSoup(html_content, 'html.parser')<\/p>\n driver.quit()<\/p>\n <\/code><\/pre>\n<\/p>\n \u4e8c\u3001\u5229\u7528\u7b2c\u4e09\u65b9API<\/p>\n<\/p>\n \u6709\u4e9b\u7f51\u7ad9\u63d0\u4f9b\u4e86API\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528Python\u8bf7\u6c42\u83b7\u53d6\u6570\u636e\u3002\u8fd9\u901a\u5e38\u662f\u6700\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3aAPI\u8fd4\u56de\u7684\u6570\u636e\u901a\u5e38\u662f\u7ed3\u6784\u5316\u7684JSON\u683c\u5f0f\u3002<\/p>\n<\/p>\n \u9996\u5148\u9700\u8981\u5728\u63d0\u4f9bAPI\u7684\u7f51\u7ad9\u4e0a\u6ce8\u518c\u83b7\u53d6API\u5bc6\u94a5\u3002\u4ee5TMDB\uff08The Movie Database\uff09\u4e3a\u4f8b\u3002<\/p>\n<\/p>\n \u4f7f\u7528 api_key = 'your_api_key'<\/p>\n url = f'https:\/\/api.themoviedb.org\/3\/movie\/popular?api_key={api_key}'<\/p>\n response = requests.get(url)<\/p>\n data = response.json()<\/p>\n for movie in data['results']:<\/p>\n print(movie['title'])<\/p>\n <\/code><\/pre>\n<\/p>\n \u4e09\u3001\u89e3\u6790\u7f51\u9875\u7ed3\u6784<\/p>\n<\/p>\n \u89e3\u6790\u7f51\u9875\u7ed3\u6784\u9700\u8981\u4e86\u89e3\u7f51\u9875\u7684HTML\u7ed3\u6784\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u6d4f\u89c8\u5668\u7684\u5f00\u53d1\u8005\u5de5\u5177\u67e5\u770b\u7f51\u9875\u7684DOM\u7ed3\u6784\u3002<\/p>\n<\/p>\n \u4f7f\u7528\u6d4f\u89c8\u5668\u7684\u5f00\u53d1\u8005\u5de5\u5177\uff08F12\uff09\u67e5\u770b\u7f51\u9875\u7684HTML\u7ed3\u6784\uff0c\u627e\u5230\u5305\u542b\u7535\u5f71\u6570\u636e\u7684\u5143\u7d20\u3002<\/p>\n<\/p>\n \u6839\u636e\u5206\u6790\u7684\u7ed3\u679c\uff0c\u7f16\u5199\u4ee3\u7801\u63d0\u53d6\u6240\u9700\u6570\u636e\u3002<\/p>\n<\/p>\n html_content = '<html>...<\/html>' # \u5047\u8bbe\u8fd9\u662f\u4ece\u7f51\u9875\u83b7\u53d6\u5230\u7684HTML<\/p>\n soup = BeautifulSoup(html_content, 'html.parser')<\/p>\n movies = soup.find_all('div', class_='movie')<\/p>\n for movie in movies:<\/p>\n title = movie.find('h2').text<\/p>\n print(title)<\/p>\n <\/code><\/pre>\n<\/p>\n \u56db\u3001\u5904\u7406\u53cd\u722c\u673a\u5236<\/p>\n<\/p>\n \u8bb8\u591a\u7f51\u7ad9\u90fd\u6709\u53cd\u722c\u673a\u5236\uff0c\u5982IP\u5c01\u9501\u3001\u9a8c\u8bc1\u7801\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u5e94\u5bf9\u63aa\u65bd\uff1a<\/p>\n<\/p>\n \u901a\u8fc7\u4f7f\u7528\u4ee3\u7406IP\uff0c\u53ef\u4ee5\u907f\u514d\u56e0\u9891\u7e41\u8bf7\u6c42\u88ab\u5c01\u9501\u3002<\/p>\n<\/p>\n 'http': 'http:\/\/10.10.1.10:3128',<\/p>\n 'https': 'http:\/\/10.10.1.10:1080',<\/p>\n }<\/p>\n response = requests.get(url, proxies=proxies)<\/p>\n <\/code><\/pre>\n<\/p>\n \u901a\u8fc7\u4fee\u6539\u8bf7\u6c42\u5934\u4fe1\u606f\uff0c\u53ef\u4ee5\u8ba9\u670d\u52a1\u5668\u8ba4\u4e3a\u8bf7\u6c42\u6765\u81ea\u6d4f\u89c8\u5668\u3002<\/p>\n<\/p>\n 'User-Agent': 'Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/91.0.4472.124 Safari\/537.36'<\/p>\n }<\/p>\n response = requests.get(url, headers=headers)<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u8bf7\u6c42\u4e4b\u95f4\u52a0\u5165\u5ef6\u8fdf\uff0c\u907f\u514d\u9891\u7e41\u8bf7\u6c42\u88ab\u5c01\u9501\u3002<\/p>\n<\/p>\n time.sleep(5) # \u5ef6\u8fdf5\u79d2<\/p>\n <\/code><\/pre>\n<\/p>\n \u4e94\u3001\u6570\u636e\u5b58\u50a8\u548c\u5904\u7406<\/p>\n<\/p>\n \u6293\u53d6\u5230\u7684\u7535\u5f71\u6570\u636e\u53ef\u4ee5\u5b58\u50a8\u5230\u6570\u636e\u5e93\u6216\u8005\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u540e\u7eed\u5904\u7406\u548c\u5206\u6790\u3002<\/p>\n<\/p>\n \u53ef\u4ee5\u5c06\u6570\u636e\u5b58\u50a8\u5230CSV\u6587\u4ef6\u4e2d\u3002<\/p>\n<\/p>\n with open('movies.csv', 'w', newline='', encoding='utf-8') as file:<\/p>\n writer = csv.writer(file)<\/p>\n writer.writerow(['Title', 'Year', 'Rating'])<\/p>\n for movie in movies:<\/p>\n writer.writerow([movie['title'], movie['year'], movie['rating']])<\/p>\n <\/code><\/pre>\n<\/p>\n \u4f7f\u7528 conn = sqlite3.connect('movies.db')<\/p>\n c = conn.cursor()<\/p>\n c.execute('''CREATE TABLE IF NOT EXISTS movies<\/p>\n (title TEXT, year INTEGER, rating REAL)''')<\/p>\n for movie in movies:<\/p>\n c.execute("INSERT INTO movies (title, year, rating) VALUES (?, ?, ?)",<\/p>\n (movie['title'], movie['year'], movie['rating']))<\/p>\n conn.commit()<\/p>\n conn.close()<\/p>\n <\/code><\/pre>\n<\/p>\n \u6293\u53d6\u5230\u7684\u6570\u636e\u53ef\u4ee5\u4f7f\u7528Python\u7684\u6570\u636e\u5206\u6790\u5e93\uff0c\u5982 import matplotlib.pyplot as plt<\/p>\n df = pd.read_csv('movies.csv')<\/p>\n df['Rating'].plot(kind='hist', title='Movie Ratings')<\/p>\n plt.show()<\/p>\n <\/code><\/pre>\n<\/p>\n \u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Python\u6293\u53d6\u3001\u5b58\u50a8\u548c\u5206\u6790\u7535\u5f71\u6570\u636e\u3002\u4e0d\u540c\u7684\u7f51\u7ad9\u7ed3\u6784\u548c\u53cd\u722c\u673a\u5236\u53ef\u80fd\u9700\u8981\u4e0d\u540c\u7684\u5904\u7406\u65b9\u5f0f\uff0c\u56e0\u6b64\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\u9700\u8981\u7075\u6d3b\u8c03\u6574\u4ee3\u7801\u3002<\/p>\n<\/p>\n \u5982\u4f55\u4f7f\u7528Python\u6293\u53d6\u7279\u5b9a\u7535\u5f71\u7684\u4fe1\u606f\uff1f<\/strong> \u6293\u53d6\u7535\u5f71\u6570\u636e\u65f6\u9700\u8981\u6ce8\u610f\u54ea\u4e9b\u6cd5\u5f8b\u548c\u4f26\u7406\u95ee\u9898\uff1f<\/strong> \u5982\u4f55\u63d0\u9ad8Python\u6293\u53d6\u7535\u5f71\u7684\u6548\u7387\u548c\u7a33\u5b9a\u6027\uff1f<\/strong>requests<\/code>\u548cBeautifulSoup<\/code>\u3002<\/p>\n<\/p>\n\n
requests<\/code>\u548cBeautifulSoup<\/code>\uff1a<\/p>\n<\/p>\npip install requests<\/p>\n\n
requests<\/code>\u5e93\u53ef\u4ee5\u65b9\u4fbf\u5730\u53d1\u9001HTTP\u8bf7\u6c42\uff0c\u4ece\u7f51\u9875\u670d\u52a1\u5668\u83b7\u53d6HTML\u5185\u5bb9\u3002<\/p>\n<\/p>\nimport requests<\/p>\n\n
BeautifulSoup<\/code>\u89e3\u6790\u5b83\u3002\u8fd9\u662f\u4e00\u4e2a\u89e3\u6790HTML\u548cXML\u7684\u5e93\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u4ece\u4e2d\u63d0\u53d6\u6570\u636e\u3002<\/p>\n<\/p>\nfrom bs4 import BeautifulSoup<\/p>\n\n
find_all()<\/code>\u3001find()<\/code>\u7b49\uff0c\u63d0\u53d6\u6240\u9700\u7684\u7535\u5f71\u6570\u636e\u3002\u4f8b\u5982\uff0c\u5982\u679c\u7535\u5f71\u7684\u6807\u9898\u5728<h2><\/code>\u6807\u7b7e\u4e2d\uff0c\u53ef\u4ee5\u8fd9\u6837\u63d0\u53d6\uff1a<\/p>\n<\/p>\nmovies = soup.find_all('h2', class_='movie-title')<\/p>\n\n
Selenium<\/code>\u5e93\u6765\u6a21\u62df\u6d4f\u89c8\u5668\u884c\u4e3a\u3002<\/p>\n<\/p>\npip install selenium<\/p>\nfrom selenium import webdriver<\/p>\n\u63d0\u53d6\u6570\u636e\u540c\u4e0a<\/strong><\/h2>\n
\n
\n
requests<\/code>\u5e93\u53d1\u9001\u8bf7\u6c42\u5e76\u83b7\u53d6\u6570\u636e\u3002<\/p>\n<\/p>\nimport requests<\/p>\n\n
\n
from bs4 import BeautifulSoup<\/p>\n\u5047\u8bbe\u7535\u5f71\u4fe1\u606f\u5728<div class="movie">\u4e2d<\/strong><\/h2>\n
\n
proxies = {<\/p>\n\n
headers = {<\/p>\n\n
import time<\/p>\n\n
import csv<\/p>\n\n
sqlite3<\/code>\u5e93\u5c06\u6570\u636e\u5b58\u50a8\u5230SQLite\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<\/p>\nimport sqlite3<\/p>\n\n
pandas<\/code>\u548cmatplotlib<\/code>\uff0c\u8fdb\u884c\u5206\u6790\u548c\u53ef\u89c6\u5316\u3002<\/p>\n<\/p>\nimport pandas as pd<\/p>\n\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
\u53ef\u4ee5\u4f7f\u7528Python\u4e2d\u7684\u5e93\u5982BeautifulSoup\u548cRequests\u6765\u6293\u53d6\u7279\u5b9a\u7535\u5f71\u7684\u4fe1\u606f\u3002\u9996\u5148\uff0c\u4f7f\u7528Requests\u5e93\u53d1\u9001HTTP\u8bf7\u6c42\u83b7\u53d6\u76ee\u6807\u7f51\u9875\u7684HTML\u5185\u5bb9\uff0c\u7136\u540e\u4f7f\u7528BeautifulSoup\u89e3\u6790HTML\uff0c\u63d0\u53d6\u6240\u9700\u7684\u7535\u5f71\u4fe1\u606f\uff0c\u4f8b\u5982\u6807\u9898\u3001\u8bc4\u5206\u3001\u7b80\u4ecb\u7b49\u3002\u786e\u4fdd\u9075\u5faa\u7f51\u7ad9\u7684\u722c\u866b\u653f\u7b56\uff0c\u4ee5\u514d\u8fdd\u53cd\u5176\u4f7f\u7528\u6761\u6b3e\u3002<\/p>\n
\u5728\u6293\u53d6\u7535\u5f71\u6570\u636e\u65f6\uff0c\u52a1\u5fc5\u8981\u9075\u5faa\u7f51\u7ad9\u7684robots.txt\u6587\u4ef6\u4e2d\u7684\u722c\u866b\u534f\u8bae\uff0c\u5c0a\u91cd\u7f51\u7ad9\u7684\u7248\u6743\u548c\u6570\u636e\u4f7f\u7528\u653f\u7b56\u3002\u907f\u514d\u6293\u53d6\u654f\u611f\u6216\u79c1\u4eba\u4fe1\u606f\uff0c\u5e76\u5c3d\u53ef\u80fd\u4f7f\u7528\u516c\u5f00\u7684API\u6765\u83b7\u53d6\u6570\u636e\uff0c\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u6cd5\u5f8b\u98ce\u9669\u3002<\/p>\n
\u63d0\u9ad8\u6293\u53d6\u6548\u7387\u53ef\u4ee5\u901a\u8fc7\u591a\u7ebf\u7a0b\u6216\u5f02\u6b65\u7f16\u7a0b\u5b9e\u73b0\uff0c\u4ee5\u540c\u65f6\u5904\u7406\u591a\u4e2a\u8bf7\u6c42\u3002\u6b64\u5916\uff0c\u8bbe\u7f6e\u5408\u9002\u7684\u8bf7\u6c42\u95f4\u9694\u65f6\u95f4\uff0c\u907f\u514d\u9891\u7e41\u8bf7\u6c42\u540c\u4e00\u7f51\u7ad9\u9020\u6210IP\u88ab\u5c01\u7981\u3002\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u548c\u7528\u6237\u4ee3\u7406\u5934\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u7a33\u5b9a\u6027\uff0c\u786e\u4fdd\u6293\u53d6\u8fc7\u7a0b\u987a\u5229\u8fdb\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4f7f\u7528Python\u6293\u53d6\u7535\u5f71\u6570\u636e\u4e3b\u8981\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\uff1a\u4f7f\u7528\u7f51\u7edc\u722c\u866b\u6280\u672f\u3001\u5229\u7528\u7b2c\u4e09\u65b9API\u3001\u89e3\u6790\u7f51\u9875\u7ed3\u6784\u3002\u5728\u8fd9\u4e09\u79cd\u65b9 […]","protected":false},"author":3,"featured_media":1011103,"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\/1011096"}],"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=1011096"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1011096\/revisions"}],"predecessor-version":[{"id":1011105,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1011096\/revisions\/1011105"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1011103"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1011096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1011096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1011096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}