{"id":938,"date":"2025-01-12T22:37:38","date_gmt":"2025-01-12T14:37:38","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=938"},"modified":"2025-01-12T22:37:38","modified_gmt":"2025-01-12T14:37:38","slug":"%e4%bd%bf%e7%94%a8-beautiful-soup-%e8%bf%9b%e8%a1%8c-python-%e7%bd%91%e9%a1%b5%e6%8a%93%e5%8f%96%e5%92%8c-html-%e8%a7%a3%e6%9e%90%ef%bc%9a%e4%bb%8e%e5%85%a5%e9%97%a8%e5%88%b0%e7%b2%be%e9%80%9a","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2025\/01\/12\/%e4%bd%bf%e7%94%a8-beautiful-soup-%e8%bf%9b%e8%a1%8c-python-%e7%bd%91%e9%a1%b5%e6%8a%93%e5%8f%96%e5%92%8c-html-%e8%a7%a3%e6%9e%90%ef%bc%9a%e4%bb%8e%e5%85%a5%e9%97%a8%e5%88%b0%e7%b2%be%e9%80%9a\/","title":{"rendered":"\u4f7f\u7528 Beautiful Soup \u8fdb\u884c Python \u7f51\u9875\u6293\u53d6\u548c HTML \u89e3\u6790\uff1a\u4ece\u5165\u95e8\u5230\u7cbe\u901a"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u7f51\u9875\u6293\u53d6\uff08Web Scraping\uff09\u662f\u4ece\u4e92\u8054\u7f51\u83b7\u53d6\u4fe1\u606f\u7684\u5e38\u7528\u6280\u672f\uff0c\u5b83\u901a\u5e38\u6d89\u53ca\u4ece\u7f51\u9875\u4e2d\u63d0\u53d6\u7279\u5b9a\u6570\u636e\u5e76\u5c06\u5176\u5b58\u50a8\u6216\u5904\u7406\u3002\u5728 Python \u4e2d\uff0c<code>Beautiful Soup<\/code> \u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u4e14\u529f\u80fd\u5f3a\u5927\u7684\u5e93\uff0c\u5e38\u7528\u4e8e\u7f51\u9875\u89e3\u6790\u548c\u6293\u53d6\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528 Beautiful Soup \u5728 Python \u4e2d\u8fdb\u884c\u7f51\u9875\u6293\u53d6\uff0c\u5982\u4f55\u5b89\u88c5\u548c\u4f7f\u7528\u5b83\uff0c\u4ee5\u53ca\u5982\u4f55\u89e3\u6790\u548c\u63d0\u53d6 HTML \u5185\u5bb9\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>\u4ec0\u4e48\u662f Beautiful Soup\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Beautiful Soup<\/code> \u662f\u4e00\u4e2a Python \u5e93\uff0c\u7528\u4e8e\u4ece HTML \u6216 XML \u6587\u4ef6\u4e2d\u63d0\u53d6\u6570\u636e\uff0c\u63d0\u4f9b\u7b80\u5355\u7684\u6587\u6863\u904d\u5386\u3001\u641c\u7d22\u548c\u4fee\u6539\u529f\u80fd\u3002\u5b83\u5c06\u590d\u6742\u7684 HTML \u548c XML \u6587\u6863\u89e3\u6790\u6210\u4e00\u4e2a\u6613\u4e8e\u64cd\u4f5c\u7684\u6811\u5f62\u7ed3\u6784\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u8f7b\u677e\u63d0\u53d6\u6240\u9700\u4fe1\u606f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5904\u7406\u4e0d\u89c4\u8303\u7684 HTML\uff08\u5982\u6807\u7b7e\u4e0d\u95ed\u5408\u7b49\uff09\u3002<\/li>\n\n\n\n<li>\u652f\u6301\u591a\u79cd\u89e3\u6790\u5668\uff08\u5982 <code>html.parser<\/code>\u3001<code>lxml<\/code> \u7b49\uff09\u3002<\/li>\n\n\n\n<li>\u63d0\u4f9b\u7b80\u6d01\u7684 API \u7528\u4e8e\u67e5\u627e\u3001\u4fee\u6539\u548c\u904d\u5386 HTML \u5143\u7d20\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>\u5982\u4f55\u5b89\u88c5 Beautiful Soup<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u5728 Python \u4e2d\u4f7f\u7528 Beautiful Soup\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5\u5b83\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7 <code>pip<\/code> \u5b89\u88c5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>pip install beautifulsoup4<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e6\u5916\uff0c\u4e3a\u4e86\u63d0\u9ad8\u6293\u53d6\u6548\u7387\uff0c\u8fd8\u9700\u8981\u5b89\u88c5 <code>requests<\/code> \u5e93\u6765\u83b7\u53d6\u7f51\u9875\u5185\u5bb9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>pip install requests<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><code>requests<\/code> \u5e93\u5e2e\u52a9\u6211\u4eec\u5411\u76ee\u6807\u7f51\u9875\u53d1\u9001 HTTP \u8bf7\u6c42\u5e76\u83b7\u53d6 HTML \u9875\u9762\u5185\u5bb9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>\u7f51\u9875\u6293\u53d6\u6d41\u7a0b<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 Beautiful Soup \u8fdb\u884c\u7f51\u9875\u6293\u53d6\u7684\u57fa\u672c\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u53d1\u9001 HTTP \u8bf7\u6c42\u83b7\u53d6\u7f51\u9875 HTML \u5185\u5bb9\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528 Beautiful Soup \u89e3\u6790 HTML\u3002<\/li>\n\n\n\n<li>\u6839\u636e\u9700\u8981\u67e5\u627e\u5e76\u63d0\u53d6\u6240\u9700\u6570\u636e\u3002<\/li>\n\n\n\n<li>\u5bf9\u6570\u636e\u8fdb\u884c\u540e\u7eed\u5904\u7406\uff08\u5b58\u50a8\u3001\u6e05\u6d17\u3001\u5206\u6790\u7b49\uff09\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>\u4f7f\u7528 Beautiful Soup \u89e3\u6790 HTML \u793a\u4f8b<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba9\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u5b9e\u9645\u7684\u793a\u4f8b\u6765\u6f14\u793a\u5982\u4f55\u6293\u53d6\u7f51\u9875\u5e76\u89e3\u6790 HTML\u3002\u5047\u8bbe\u6211\u4eec\u4ece\u4e00\u4e2a\u7b80\u5355\u7684\u65b0\u95fb\u7f51\u7ad9\u6293\u53d6\u6700\u65b0\u7684\u65b0\u95fb\u6807\u9898\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6b65\u9aa4 1\uff1a\u53d1\u9001 HTTP \u8bf7\u6c42<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 <code>requests<\/code> \u53d1\u9001\u4e00\u4e2a GET \u8bf7\u6c42\uff0c\u83b7\u53d6\u7f51\u9875 HTML \u5185\u5bb9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import requests\n\nurl = 'https:\/\/example.com\/news'\nresponse = requests.get(url)\n\n# \u5982\u679c\u8bf7\u6c42\u6210\u529f\uff0c\u8fd4\u56de\u7684\u72b6\u6001\u7801\u5e94\u8be5\u662f 200\nif response.status_code == 200:\n    html_content = response.text\nelse:\n    print(f\"\u8bf7\u6c42\u5931\u8d25\uff0c\u72b6\u6001\u7801\uff1a{response.status_code}\")<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">\u6b65\u9aa4 2\uff1a\u4f7f\u7528 Beautiful Soup \u89e3\u6790 HTML<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>from bs4 import BeautifulSoup\n\n# \u89e3\u6790 HTML \u5185\u5bb9\nsoup = BeautifulSoup(html_content, 'html.parser')<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u65f6\uff0c<code>soup<\/code> \u5bf9\u8c61\u4e2d\u5b58\u50a8\u4e86\u7f51\u9875\u7684 DOM \u6811\uff0c\u4f60\u53ef\u4ee5\u5728\u5176\u4e2d\u67e5\u627e\u7279\u5b9a\u7684\u5143\u7d20\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6b65\u9aa4 3\uff1a\u63d0\u53d6\u6570\u636e<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5047\u8bbe\u7f51\u9875\u7684\u65b0\u95fb\u6807\u9898\u5728 <code>&lt;h2&gt;<\/code> \u6807\u7b7e\u5185\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7 <code>soup.find_all()<\/code> \u65b9\u6cd5\u63d0\u53d6\u6240\u6709\u6807\u9898\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u83b7\u53d6\u6240\u6709\u65b0\u95fb\u6807\u9898\ntitles = soup.find_all('h2', class_='news-title')\n\n# \u6253\u5370\u6807\u9898\nfor title in titles:\n    print(title.text)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>find_all<\/code> \u65b9\u6cd5\u67e5\u627e\u6240\u6709 <code>&lt;h2&gt;<\/code> \u6807\u7b7e\uff0c\u5e76\u4e14\u9650\u5b9a <code>class_='news-title'<\/code>\u3002<code>title.text<\/code> \u63d0\u53d6\u51fa\u6bcf\u4e2a\u6807\u9898\u7684\u6587\u672c\u5185\u5bb9\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6b65\u9aa4 4\uff1a\u63d0\u53d6\u94fe\u63a5\u548c\u5176\u4ed6\u5143\u7d20<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u4e86\u6587\u672c\u5185\u5bb9\uff0c\u4f60\u8fd8\u53ef\u4ee5\u63d0\u53d6\u5176\u4ed6\u4fe1\u606f\uff0c\u5982\u94fe\u63a5\u3001\u56fe\u7247\u3001\u65f6\u95f4\u7b49\u3002\u4f8b\u5982\uff0c\u63d0\u53d6\u65b0\u95fb\u6807\u9898\u548c\u76f8\u5e94\u7684\u94fe\u63a5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>for title in titles:\n    # \u63d0\u53d6\u6807\u9898\u6587\u672c\n    title_text = title.text\n\n    # \u63d0\u53d6\u94fe\u63a5\n    link = title.find('a')&#91;'href']\n\n    print(f\"\u6807\u9898\uff1a{title_text}\\n\u94fe\u63a5\uff1a{link}\\n\")<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u7684 <code>title.find('a')['href']<\/code> \u7528\u4e8e\u4ece <code>&lt;a&gt;<\/code> \u6807\u7b7e\u4e2d\u63d0\u53d6\u94fe\u63a5\u5730\u5740\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>\u5e38\u7528 Beautiful Soup \u65b9\u6cd5<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u4e86 <code>find_all()<\/code> \u548c <code>find()<\/code>\uff0cBeautiful Soup \u8fd8\u63d0\u4f9b\u4e86\u5f88\u591a\u65b9\u6cd5\u6765\u5e2e\u52a9\u6211\u4eec\u65b9\u4fbf\u5730\u89e3\u6790 HTML \u5185\u5bb9\u3002\u5e38\u7528\u7684\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>find()<\/code>\uff1a\u8fd4\u56de\u7b2c\u4e00\u4e2a\u7b26\u5408\u6761\u4ef6\u7684\u6807\u7b7e\u3002<\/li>\n\n\n\n<li><code>find_all()<\/code>\uff1a\u8fd4\u56de\u6240\u6709\u7b26\u5408\u6761\u4ef6\u7684\u6807\u7b7e\u5217\u8868\u3002<\/li>\n\n\n\n<li><code>select()<\/code>\uff1a\u4f7f\u7528 CSS \u9009\u62e9\u5668\u67e5\u627e\u6807\u7b7e\u3002<\/li>\n\n\n\n<li><code>get_text()<\/code>\uff1a\u83b7\u53d6\u6807\u7b7e\u7684\u6587\u672c\u5185\u5bb9\u3002<\/li>\n\n\n\n<li><code>attrs<\/code>\uff1a\u83b7\u53d6\u6807\u7b7e\u7684\u5c5e\u6027\u503c\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">5.1 \u4f7f\u7528 CSS \u9009\u62e9\u5668<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code># \u4f7f\u7528 CSS \u9009\u62e9\u5668\u9009\u62e9\u7279\u5b9a\u5143\u7d20\nnews_section = soup.select('.news-list .news-item h2')\nfor item in news_section:\n    print(item.text)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><code>select()<\/code> \u65b9\u6cd5\u4f7f\u7528 CSS \u9009\u62e9\u5668\u7684\u8bed\u6cd5\uff0c\u8fd9\u4f7f\u5f97\u9009\u62e9\u5143\u7d20\u53d8\u5f97\u66f4\u52a0\u7075\u6d3b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5.2 \u83b7\u53d6\u6807\u7b7e\u5c5e\u6027<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u53ef\u4ee5\u901a\u8fc7 <code>attrs<\/code> \u83b7\u53d6\u6807\u7b7e\u7684\u5c5e\u6027\u503c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u83b7\u53d6\u7b2c\u4e00\u4e2a\u94fe\u63a5\u7684 href \u5c5e\u6027\nlink = soup.find('a')&#91;'href']\nprint(link)<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">5.3 \u83b7\u53d6\u6587\u672c<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><code>get_text()<\/code> \u65b9\u6cd5\u4f1a\u63d0\u53d6\u6807\u7b7e\u4e2d\u7684\u6240\u6709\u6587\u672c\u5185\u5bb9\uff0c\u53bb\u6389 HTML \u6807\u7b7e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>text = soup.get_text()\nprint(text)<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">6. <strong>\u5904\u7406\u52a8\u6001\u5185\u5bb9<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e9b\u7f51\u9875\u5185\u5bb9\u53ef\u80fd\u662f\u901a\u8fc7 JavaScript \u52a8\u6001\u52a0\u8f7d\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u76f4\u63a5\u4f7f\u7528 <code>requests<\/code> \u83b7\u53d6\u9875\u9762\u5185\u5bb9\u53ef\u80fd\u65e0\u6cd5\u83b7\u5f97\u6240\u6709\u6570\u636e\u3002\u6b64\u65f6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 <code>Selenium<\/code> \u6216 <code>Playwright<\/code> \u7b49\u5de5\u5177\u6765\u6a21\u62df\u6d4f\u89c8\u5668\u64cd\u4f5c\u5e76\u83b7\u53d6\u52a8\u6001\u52a0\u8f7d\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>pip install selenium<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6216\u8005\u4f7f\u7528 <code>Playwright<\/code>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>pip install playwright<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u6a21\u62df\u6d4f\u89c8\u5668\u884c\u4e3a\uff0c\u5e2e\u52a9\u6293\u53d6\u52a8\u6001\u751f\u6210\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. <strong>\u6570\u636e\u5b58\u50a8\u4e0e\u540e\u7eed\u5904\u7406<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6293\u53d6\u5230\u7684\u6570\u636e\u53ef\u4ee5\u8fdb\u4e00\u6b65\u5904\u7406\u5e76\u5b58\u50a8\u3002\u4f8b\u5982\uff0c\u5c06\u6570\u636e\u4fdd\u5b58\u5230 CSV \u6587\u4ef6\u4e2d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import csv\n\n# \u5047\u8bbe\u6211\u4eec\u6293\u53d6\u4e86\u6807\u9898\u548c\u94fe\u63a5\nwith open('news.csv', 'w', newline='', encoding='utf-8') as file:\n    writer = csv.writer(file)\n    writer.writerow(&#91;'\u6807\u9898', '\u94fe\u63a5'])  # \u5199\u5165\u6807\u9898\u884c\n\n    for title in titles:\n        title_text = title.text\n        link = title.find('a')&#91;'href']\n        writer.writerow(&#91;title_text, link])  # \u5199\u5165\u6bcf\u4e00\u884c\u6570\u636e<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">8. <strong>\u907f\u514d\u8fc7\u5ea6\u6293\u53d6\u4e0e\u9075\u5b88\u722c\u866b\u534f\u8bae<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fdb\u884c\u7f51\u9875\u6293\u53d6\u65f6\uff0c\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9075\u5b88 robots.txt \u6587\u4ef6\u7684\u89c4\u5b9a\uff1a<\/strong> \u8be5\u6587\u4ef6\u89c4\u5b9a\u4e86\u54ea\u4e9b\u9875\u9762\u53ef\u4ee5\u88ab\u6293\u53d6\uff0c\u54ea\u4e9b\u4e0d\u53ef\u4ee5\u3002<\/li>\n\n\n\n<li><strong>\u907f\u514d\u8fc7\u5ea6\u6293\u53d6\uff1a<\/strong> \u907f\u514d\u9891\u7e41\u8bf7\u6c42\u540c\u4e00\u7f51\u7ad9\uff0c\u53ef\u80fd\u5bfc\u81f4\u670d\u52a1\u5668\u8d1f\u8f7d\u589e\u52a0\u3002<\/li>\n\n\n\n<li><strong>\u5408\u6cd5\u6027\uff1a<\/strong> \u786e\u4fdd\u4f60\u7684\u6293\u53d6\u884c\u4e3a\u7b26\u5408\u76ee\u6807\u7f51\u7ad9\u7684\u4f7f\u7528\u6761\u6b3e\uff0c\u907f\u514d\u4fb5\u72af\u7248\u6743\u6216\u5176\u4ed6\u6cd5\u5f8b\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u53ef\u4ee5\u4f7f\u7528 <code>time.sleep()<\/code> \u51fd\u6570\u8bbe\u7f6e\u8bf7\u6c42\u95f4\u7684\u5ef6\u8fdf\uff0c\u907f\u514d\u8fc7\u5ea6\u6293\u53d6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import time\n\n# \u6bcf\u6b21\u6293\u53d6\u540e\u6682\u505c 2 \u79d2\ntime.sleep(2)<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">9. <strong>\u603b\u7ed3<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Beautiful Soup \u662f Python \u4e2d\u5f3a\u5927\u7684\u7f51\u9875\u6293\u53d6\u548c HTML \u89e3\u6790\u5de5\u5177\uff0c\u9002\u7528\u4e8e\u6293\u53d6\u9759\u6001\u7f51\u9875\u5185\u5bb9\u3002\u5b83\u7684\u6613\u7528\u6027\u548c\u7075\u6d3b\u6027\u4f7f\u5f97\u4ece HTML \u6587\u6863\u4e2d\u63d0\u53d6\u6570\u636e\u53d8\u5f97\u5341\u5206\u65b9\u4fbf\u3002\u7ed3\u5408 <code>requests<\/code> \u5e93\uff0cBeautiful Soup \u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8f7b\u677e\u5730\u83b7\u53d6\u548c\u5904\u7406\u7f51\u9875\u6570\u636e\u3002\u867d\u7136\u5b83\u5bf9\u4e8e\u9759\u6001\u7f51\u9875\u975e\u5e38\u6709\u6548\uff0c\u4f46\u5728\u9762\u5bf9\u52a8\u6001\u7f51\u9875\u65f6\uff0c\u53ef\u4ee5\u7ed3\u5408\u5176\u4ed6\u5de5\u5177\u5982 <code>Selenium<\/code> \u6216 <code>Playwright<\/code> \u6765\u5b8c\u6210\u66f4\u590d\u6742\u7684\u6293\u53d6\u4efb\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7f51\u9875\u6293\u53d6\uff08Web Scraping\uff09\u662f\u4ece\u4e92\u8054\u7f51\u83b7\u53d6\u4fe1\u606f\u7684\u5e38\u7528\u6280\u672f\uff0c\u5b83\u901a\u5e38\u6d89\u53ca\u4ece\u7f51\u9875\u4e2d\u63d0\u53d6\u7279\u5b9a\u6570\u636e\u5e76\u5c06\u5176\u5b58\u50a8\u6216\u5904 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-938","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=938"}],"version-history":[{"count":1,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/938\/revisions"}],"predecessor-version":[{"id":939,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/938\/revisions\/939"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}