{"id":2130,"date":"2025-05-14T10:29:10","date_gmt":"2025-05-14T01:29:10","guid":{"rendered":"https:\/\/www.yilus5.com\/blog\/?p=2130"},"modified":"2025-05-15T18:46:13","modified_gmt":"2025-05-15T09:46:13","slug":"scrapy-vs-beautifulsoup%ef%bc%9a%e7%88%ac%e8%99%ab%e5%88%a9%e5%99%a8%e5%a4%a7pk%ef%bc%8c%e6%98%93%e8%b7%af%e4%bb%a3%e7%90%86%e5%8a%a9%e4%bd%a0%e7%95%85%e6%b8%b8%e6%95%b0%e6%8d%ae%e6%b5%b7%e6%b4%8b","status":"publish","type":"post","link":"https:\/\/www.yilus5.com\/blog\/2130.html","title":{"rendered":"Scrapy vs BeautifulSoup\uff1a\u722c\u866b\u5229\u5668\u5927PK\uff0c\u6613\u8def\u4ee3\u7406\u52a9\u4f60\u7545\u6e38\u6570\u636e\u6d77\u6d0b"},"content":{"rendered":"\n<p>\u5728\u6570\u636e\u4e3a\u738b\u7684\u65f6\u4ee3\uff0c\u7f51\u7edc\u722c\u866b\u65e0\u7591\u662f\u83b7\u53d6\u4fe1\u606f\u7684\u5f3a\u5927\u5de5\u5177\u3002\u9762\u5bf9\u6d69\u701a\u7684\u7f51\u7edc\u6570\u636e\uff0c\u9009\u62e9\u4e00\u6b3e\u5408\u9002\u7684\u722c\u866b\u6846\u67b6\u6216\u5e93\u81f3\u5173\u91cd\u8981\u3002\u4eca\u5929\uff0c\u6211\u4eec\u5c31\u6765\u804a\u804a\u722c\u866b\u754c\u4e24\u4f4d\u8d6b\u8d6b\u6709\u540d\u7684\u201c\u9009\u624b\u201d\uff1aScrapy\u548cBeautifulSoup\u3002\u5b83\u4eec\u5404\u81ea\u62e5\u6709\u72ec\u7279\u7684\u4f18\u52bf\u548c\u9002\u7528\u573a\u666f\uff0c\u5c31\u50cf\u6b66\u6797\u4e2d\u7684\u4e0d\u540c\u95e8\u6d3e\uff0c\u5404\u6709\u5343\u79cb\u3002\u540c\u65f6\uff0c\u6211\u4eec\u8fd8\u4f1a\u7a7f\u63d2\u4ecb\u7ecd\u4e00\u4e0b\u8d2d\u4e70\u6613\u8def\u4ee3\u7406\u7684\u7eaf\u51c0\u4f4f\u5b85IP\u548c\u673a\u623fIP\uff0c\u770b\u770b\u5b83\u4eec\u5982\u4f55\u4e3a\u4f60\u7684\u722c\u866b\u884c\u52a8\u4fdd\u9a7e\u62a4\u822a\uff0c\u8ba9\u4f60\u5728\u5168\u7403\u8303\u56f4\u5185\u90fd\u80fd\u5b89\u5168\u9ad8\u6548\u5730\u6293\u53d6\u6570\u636e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u521d\u8bc6\u722c\u866b\u4e24\u5927\u5229\u5668\uff1aScrapy\u4e0eBeautifulSoup<\/h2>\n\n\n\n<p>\u5982\u679c\u4f60\u662f\u4e00\u4f4d\u5bf9\u7f51\u7edc\u722c\u866b\u6709\u6240\u4e86\u89e3\u7684\u670b\u53cb\uff0c\u90a3\u4e48Scrapy\u548cBeautifulSoup\u8fd9\u4e24\u4e2a\u540d\u5b57\u4f60\u4e00\u5b9a\u4e0d\u4f1a\u964c\u751f\u3002\u7b80\u5355\u6765\u8bf4\uff0cBeautifulSoup\u662f\u4e00\u4e2aPython\u5e93\uff0c\u4e3b\u8981\u7528\u4e8e\u89e3\u6790HTML\u548cXML\u6587\u6863\uff0c\u5c31\u50cf\u4e00\u4f4d\u7ec6\u81f4\u7684\u5de5\u5320\uff0c\u80fd\u591f\u4ece\u590d\u6742\u7684\u7f51\u9875\u7ed3\u6784\u4e2d\u63d0\u53d6\u51fa\u4f60\u60f3\u8981\u7684\u4fe1\u606f\u3002\u800cScrapy\u5219\u662f\u4e00\u4e2a\u529f\u80fd\u66f4\u4e3a\u5f3a\u5927\u7684\u722c\u866b\u6846\u67b6\uff0c\u5b83\u4e0d\u4ec5\u5305\u542b\u4e86\u7f51\u9875\u4e0b\u8f7d\u3001\u6570\u636e\u89e3\u6790\u3001\u6570\u636e\u5b58\u50a8\u7b49\u4e00\u7cfb\u5217\u5b8c\u6574\u7684\u529f\u80fd\uff0c\u66f4\u50cf\u662f\u4e00\u4f4d\u7ecf\u9a8c\u4e30\u5bcc\u7684\u63a2\u9669\u5bb6\uff0c\u80fd\u591f\u6709\u6761\u4e0d\u7d0a\u5730\u7ec4\u7ec7\u548c\u7ba1\u7406\u4f60\u7684\u722c\u866b\u9879\u76ee\u3002<\/p>\n\n\n\n<p>\u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u60f3\u8981\u4ece\u4e00\u4e2a\u7535\u5546\u7f51\u7ad9\u4e0a\u6293\u53d6\u6240\u6709\u5546\u54c1\u7684\u540d\u79f0\u548c\u4ef7\u683c\u3002\u5982\u679c\u4f60\u53ea\u7528BeautifulSoup\uff0c\u4f60\u9700\u8981\u81ea\u5df1\u7f16\u5199\u4ee3\u7801\u6765\u53d1\u9001HTTP\u8bf7\u6c42\u4e0b\u8f7d\u7f51\u9875\uff0c\u7136\u540e\u5229\u7528BeautifulSoup\u89e3\u6790HTML\uff0c\u627e\u5230\u5305\u542b\u5546\u54c1\u4fe1\u606f\u7684\u4f4d\u7f6e\uff0c\u6700\u540e\u63d0\u53d6\u51fa\u6570\u636e\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u867d\u7136\u7075\u6d3b\uff0c\u4f46\u5f53\u9700\u8981\u5904\u7406\u591a\u4e2a\u9875\u9762\u3001\u8ddf\u8e2a\u94fe\u63a5\u3001\u5904\u7406\u53cd\u722c\u673a\u5236\u65f6\uff0c\u5c31\u4f1a\u663e\u5f97\u6709\u4e9b\u529b\u4e0d\u4ece\u5fc3\u3002<\/p>\n\n\n\n<p>\u800cScrapy\u5219\u4e0d\u540c\uff0c\u5b83\u4e3a\u4f60\u642d\u5efa\u597d\u4e86\u4e00\u4e2a\u5b8c\u5584\u7684\u6846\u67b6\u3002\u4f60\u53ea\u9700\u8981\u5b9a\u4e49\u5982\u4f55\u6293\u53d6\u7f51\u9875\uff08Spider\uff09\u3001\u5982\u4f55\u89e3\u6790\u6570\u636e\uff08Item\u548cItem Loader\uff09\u3001\u4ee5\u53ca\u5982\u4f55\u5b58\u50a8\u6570\u636e\uff08Pipeline\uff09\u3002Scrapy\u4f1a\u81ea\u52a8\u5904\u7406\u8bf7\u6c42\u7684\u53d1\u9001\u3001\u8c03\u5ea6\u3001\u4e2d\u95f4\u4ef6\u5904\u7406\u3001\u4ee5\u53ca\u5e76\u53d1\u63a7\u5236\u7b49\u590d\u6742\u4efb\u52a1\uff0c\u8ba9\u4f60\u80fd\u591f\u66f4\u4e13\u6ce8\u4e8e\u6838\u5fc3\u7684\u6570\u636e\u63d0\u53d6\u903b\u8f91\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">BeautifulSoup\uff1a\u5c0f\u5de7\u7075\u6d3b\u7684\u7f51\u9875\u89e3\u6790\u4e13\u5bb6<\/h2>\n\n\n\n<p>BeautifulSoup\u6700\u7a81\u51fa\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u7684\u8f7b\u91cf\u7ea7\u548c\u7075\u6d3b\u6027\u3002\u5b83\u80fd\u591f\u5904\u7406\u5404\u79cd\u4e0d\u89c4\u8303\u7684HTML\u4ee3\u7801\uff0c\u5e76\u63d0\u4f9b\u7b80\u5355\u6613\u7528\u7684API\u6765\u904d\u5386\u548c\u641c\u7d22\u6587\u6863\u6811\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528CSS\u9009\u62e9\u5668\u6216XPath\u8868\u8fbe\u5f0f\u6765\u7cbe\u786e\u5b9a\u4f4d\u5230\u4f60\u611f\u5174\u8da3\u7684\u5143\u7d20\u3002<\/p>\n\n\n\n<p><strong>\u4e3e\u4e2a\u4f8b\u5b50\uff1a<\/strong> \u5047\u8bbe\u4f60\u5df2\u7ecf\u901a\u8fc7requests\u5e93\u83b7\u53d6\u4e86\u4e00\u4e2a\u7f51\u9875\u7684HTML\u5185\u5bb9\uff0c\u73b0\u5728\u60f3\u63d0\u53d6\u51fa\u6240\u6709\u7684\u94fe\u63a5\uff08<code>&lt;a&gt;<\/code>\u6807\u7b7e\u7684<code>href<\/code>\u5c5e\u6027\uff09\u3002\u4f7f\u7528BeautifulSoup\uff0c\u4f60\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n\n\n\n<p>Python<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from bs4 import BeautifulSoup\nimport requests\n\nurl = \"https:\/\/www.example.com\"\nresponse = requests.get(url)\nsoup = BeautifulSoup(response.content, 'html.parser')\n\nlinks = &#91;]\nfor link in soup.find_all('a'):\n    href = link.get('href')\n    if href:\n        links.append(href)\n\nprint(links)\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u6bb5\u4ee3\u7801\u7b80\u6d01\u660e\u4e86\uff0c\u51e0\u884c\u4ee3\u7801\u5c31\u80fd\u5b9e\u73b0\u94fe\u63a5\u7684\u63d0\u53d6\u3002BeautifulSoup\u975e\u5e38\u9002\u5408\u5904\u7406\u7b80\u5355\u7684\u7f51\u9875\u89e3\u6790\u4efb\u52a1\uff0c\u6216\u8005\u5f53\u4f60\u53ea\u9700\u8981\u4ece\u5df2\u4e0b\u8f7d\u7684HTML\u4e2d\u63d0\u53d6\u7279\u5b9a\u4fe1\u606f\u65f6\u3002<\/p>\n\n\n\n<p><strong>\u4f18\u52bf\u603b\u7ed3\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8f7b\u91cf\u7ea7\uff1a<\/strong> \u4f9d\u8d56\u5c11\uff0c\u6613\u4e8e\u5b89\u88c5\u548c\u4f7f\u7528\u3002<\/li>\n\n\n\n<li><strong>\u7075\u6d3b\uff1a<\/strong> \u53ef\u4ee5\u4e0e\u5176\u4ed6HTTP\u5e93\uff08\u5982requests\uff09\u914d\u5408\u4f7f\u7528\u3002<\/li>\n\n\n\n<li><strong>\u5bb9\u9519\u6027\u597d\uff1a<\/strong> \u80fd\u591f\u5904\u7406\u4e0d\u89c4\u8303\u7684HTML\u3002<\/li>\n\n\n\n<li><strong>\u5b66\u4e60\u66f2\u7ebf\u5e73\u7f13\uff1a<\/strong> API\u7b80\u5355\u6613\u61c2\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u9002\u7528\u573a\u666f\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b80\u5355\u7684\u7f51\u9875\u6570\u636e\u63d0\u53d6\u3002<\/li>\n\n\n\n<li>\u5bf9\u5df2\u4e0b\u8f7d\u7684HTML\u6216XML\u6587\u4ef6\u8fdb\u884c\u89e3\u6790\u3002<\/li>\n\n\n\n<li>\u4f5c\u4e3a\u5176\u4ed6\u722c\u866b\u6846\u67b6\u7684\u89e3\u6790\u5668\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Scrapy\uff1a\u529f\u80fd\u5f3a\u5927\u7684\u722c\u866b\u6846\u67b6<\/h2>\n\n\n\n<p>Scrapy\u5219\u662f\u4e00\u4e2a\u4e3a\u6784\u5efa\u5927\u89c4\u6a21\u722c\u866b\u9879\u76ee\u800c\u751f\u7684\u6846\u67b6\u3002\u5b83\u91c7\u7528\u4e86\u57fa\u4e8eTwisted\u7684\u5f02\u6b65\u7f51\u7edc\u5e93\uff0c\u80fd\u591f\u9ad8\u6548\u5730\u5904\u7406\u5e76\u53d1\u8bf7\u6c42\u3002Scrapy\u7684\u6838\u5fc3\u7ec4\u4ef6\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Spiders\uff08\u722c\u866b\uff09\uff1a<\/strong> \u5b9a\u4e49\u4e86\u5982\u4f55\u6293\u53d6\u7279\u5b9a\u7684\u7f51\u7ad9\uff0c\u5305\u62ec\u8d77\u59cbURL\u3001\u5982\u4f55\u8ddf\u8e2a\u94fe\u63a5\u3001\u4ee5\u53ca\u5982\u4f55\u89e3\u6790\u9875\u9762\u3002<\/li>\n\n\n\n<li><strong>Items\uff08\u9879\u76ee\uff09\uff1a<\/strong> \u5b9a\u4e49\u4e86\u8981\u6293\u53d6\u7684\u6570\u636e\u7ed3\u6784\u3002<\/li>\n\n\n\n<li><strong>Item Loaders\uff08\u9879\u76ee\u52a0\u8f7d\u5668\uff09\uff1a<\/strong> \u63d0\u4f9b\u4e86\u4e00\u79cd\u4fbf\u6377\u7684\u65b9\u5f0f\u6765\u586b\u5145Items\u3002<\/li>\n\n\n\n<li><strong>Pipelines\uff08\u7ba1\u9053\uff09\uff1a<\/strong> \u8d1f\u8d23\u5904\u7406\u6293\u53d6\u5230\u7684Items\uff0c\u4f8b\u5982\u6570\u636e\u6e05\u6d17\u3001\u9a8c\u8bc1\u3001\u5b58\u50a8\u5230\u6570\u636e\u5e93\u6216\u5bfc\u51fa\u5230\u6587\u4ef6\u3002<\/li>\n\n\n\n<li><strong>Middlewares\uff08\u4e2d\u95f4\u4ef6\uff09\uff1a<\/strong> \u63d0\u4f9b\u4e86\u5728\u8bf7\u6c42\u548c\u54cd\u5e94\u5904\u7406\u8fc7\u7a0b\u4e2d\u63d2\u5165\u81ea\u5b9a\u4e49\u529f\u80fd\u7684\u673a\u5236\uff0c\u4f8b\u5982\u6dfb\u52a0User-Agent\u3001\u5904\u7406Cookies\u3001\u8bbe\u7f6e\u4ee3\u7406IP\u7b49\u3002<\/li>\n\n\n\n<li><strong>Schedulers\uff08\u8c03\u5ea6\u5668\uff09\uff1a<\/strong> \u8d1f\u8d23\u7ba1\u7406\u5f85\u6293\u53d6\u7684\u8bf7\u6c42\u961f\u5217\u3002<\/li>\n\n\n\n<li><strong>Downloader\uff08\u4e0b\u8f7d\u5668\uff09\uff1a<\/strong> \u8d1f\u8d23\u4e0b\u8f7d\u7f51\u9875\u5185\u5bb9\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u4e00\u4e2a\u7b80\u5355\u7684Scrapy\u722c\u866b\u793a\u4f8b\uff08\u4ec5\u6846\u67b6\u7ed3\u6784\uff09\uff1a<\/strong><\/p>\n\n\n\n<p>Python<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import scrapy\n\nclass MySpider(scrapy.Spider):\n    name = 'myspider'\n    start_urls = &#91;'https:\/\/www.example.com']\n\n    def parse(self, response):\n        # \u4f7f\u7528CSS\u9009\u62e9\u5668\u6216XPath\u63d0\u53d6\u6570\u636e\n        title = response.css('h1::text').get()\n        yield {'title': title}\n\n        # \u8ddf\u8e2a\u9875\u9762\u4e0a\u7684\u94fe\u63a5\n        for link in response.css('a::attr(href)').getall():\n            yield response.follow(link, self.parse)\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u4e2a\u4f8b\u5b50\u5c55\u793a\u4e86Scrapy\u7684\u57fa\u672c\u7ed3\u6784\u3002<code>parse<\/code>\u65b9\u6cd5\u7528\u4e8e\u5904\u7406\u4e0b\u8f7d\u7684\u54cd\u5e94\uff0c\u63d0\u53d6\u6570\u636e\u5e76\u8ddf\u8e2a\u65b0\u7684\u94fe\u63a5\u3002Scrapy\u4f1a\u81ea\u52a8\u5904\u7406\u8bf7\u6c42\u7684\u53d1\u9001\u548c\u8c03\u5ea6\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/www.yilus5.com\/blog\/wp-content\/uploads\/image-2025-04-25T092734.622.jpg\" alt=\"\"\/><\/figure>\n<\/div>\n\n\n<p><strong>\u4f18\u52bf\u603b\u7ed3\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u529f\u80fd\u5f3a\u5927\uff1a<\/strong> \u63d0\u4f9b\u4e86\u4e00\u6574\u5957\u722c\u866b\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u5e76\u53d1\uff1a<\/strong> \u57fa\u4e8e\u5f02\u6b65\u6846\u67b6Twisted\uff0c\u6027\u80fd\u4f18\u5f02\u3002<\/li>\n\n\n\n<li><strong>\u53ef\u6269\u5c55\u6027\u5f3a\uff1a<\/strong> \u901a\u8fc7\u4e2d\u95f4\u4ef6\u548c\u7ba1\u9053\u53ef\u4ee5\u8f7b\u677e\u6dfb\u52a0\u81ea\u5b9a\u4e49\u529f\u80fd\u3002<\/li>\n\n\n\n<li><strong>\u793e\u533a\u652f\u6301\u5b8c\u5584\uff1a<\/strong> \u62e5\u6709\u5e9e\u5927\u7684\u7528\u6237\u7fa4\u4f53\u548c\u4e30\u5bcc\u7684\u6587\u6863\u3002<\/li>\n\n\n\n<li><strong>\u7ed3\u6784\u6e05\u6670\uff1a<\/strong> \u4ee3\u7801\u7ec4\u7ec7\u826f\u597d\uff0c\u6613\u4e8e\u7ef4\u62a4\u548c\u7ba1\u7406\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u9002\u7528\u573a\u666f\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5927\u89c4\u6a21\u7f51\u7ad9\u7684\u6570\u636e\u6293\u53d6\u3002<\/li>\n\n\n\n<li>\u9700\u8981\u5904\u7406\u590d\u6742\u7684\u722c\u53d6\u903b\u8f91\uff0c\u5982\u767b\u5f55\u8ba4\u8bc1\u3001\u8868\u5355\u63d0\u4ea4\u3001JavaScript\u6e32\u67d3\u7b49\u3002<\/li>\n\n\n\n<li>\u9700\u8981\u8fdb\u884c\u6570\u636e\u6301\u4e45\u5316\u548c\u540e\u7eed\u5904\u7406\u3002<\/li>\n\n\n\n<li>\u6784\u5efa\u4e13\u4e1a\u7684\u722c\u866b\u9879\u76ee\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u6613\u8def\u4ee3\u7406\uff1a\u4e3a\u4f60\u7684\u722c\u866b\u884c\u52a8\u6ce8\u5165\u5f3a\u52b2\u52a8\u529b<\/h2>\n\n\n\n<p>\u5728\u8fdb\u884c\u7f51\u7edc\u722c\u866b\u65f6\uff0c\u7ecf\u5e38\u4f1a\u9047\u5230\u7f51\u7ad9\u7684\u53cd\u722c\u673a\u5236\uff0c\u4f8b\u5982IP\u9650\u5236\u3001User-Agent\u68c0\u6d4b\u3001\u9a8c\u8bc1\u7801\u7b49\u3002\u5176\u4e2d\uff0cIP\u9650\u5236\u662f\u6700\u5e38\u89c1\u4e5f\u6700\u6709\u6548\u7684\u624b\u6bb5\u4e4b\u4e00\u3002\u4e3a\u4e86\u5e94\u5bf9IP\u9650\u5236\uff0c\u4f7f\u7528\u4ee3\u7406IP\u5c31\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.yilus5.com\/\">\u6613\u8def\u4ee3\u7406<\/a><\/strong> \u63d0\u4f9b\u4e86\u7eaf\u51c0\u7684\u4f4f\u5b85IP\u548c\u673a\u623fIP\u670d\u52a1\uff0c\u8986\u76d6\u5168\u7403\u8303\u56f4\uff0c\u80fd\u591f\u6ee1\u8db3\u4f60\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7eaf\u51c0\u4f4f\u5b85IP\uff1a<\/strong> \u8fd9\u4e9bIP\u6765\u6e90\u4e8e\u771f\u5b9e\u7684\u5bb6\u5ead\u5bbd\u5e26\u7f51\u7edc\uff0c\u5177\u6709\u66f4\u9ad8\u7684\u533f\u540d\u6027\u548c\u53ef\u9760\u6027\uff0c\u4e0d\u5bb9\u6613\u88ab\u76ee\u6807\u7f51\u7ad9\u8bc6\u522b\u4e3a\u722c\u866bIP\uff0c\u975e\u5e38\u9002\u5408\u9700\u8981\u6a21\u62df\u771f\u5b9e\u7528\u6237\u884c\u4e3a\u7684\u573a\u666f\uff0c\u4f8b\u5982\u7535\u5546\u7f51\u7ad9\u7684\u6570\u636e\u6293\u53d6\u3001\u793e\u4ea4\u5a92\u4f53\u4fe1\u606f\u7684\u91c7\u96c6\u7b49\u3002<\/li>\n\n\n\n<li><strong>\u673a\u623fIP\uff1a<\/strong> \u673a\u623fIP\u901a\u5e38\u5177\u6709\u66f4\u9ad8\u7684\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\uff0c\u9002\u5408\u5bf9\u6293\u53d6\u6548\u7387\u6709\u8f83\u9ad8\u8981\u6c42\u7684\u573a\u666f\uff0c\u4f8b\u5982\u65b0\u95fb\u7f51\u7ad9\u7684\u5feb\u901f\u722c\u53d6\u3001\u641c\u7d22\u5f15\u64ce\u6570\u636e\u7684\u83b7\u53d6\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6613\u8def\u4ee3\u7406\u8fd8\u63d0\u4f9b<strong>\u52a8\u6001IP\u548c\u9759\u6001IP<\/strong>\u670d\u52a1\u3002\u52a8\u6001IP\u6bcf\u6b21\u8fde\u63a5\u90fd\u4f1a\u66f4\u6362\u65b0\u7684IP\u5730\u5740\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u88ab\u76ee\u6807\u7f51\u7ad9\u8ffd\u8e2a\uff1b\u800c\u9759\u6001IP\u5219\u5728\u4e00\u6bb5\u65f6\u95f4\u5185\u4fdd\u6301\u4e0d\u53d8\uff0c\u65b9\u4fbf\u8fdb\u884c\u9700\u8981\u56fa\u5b9aIP\u7684\u64cd\u4f5c\uff0c\u4f8b\u5982\u67d0\u4e9b\u9700\u8981IP\u767d\u540d\u5355\u7684API\u63a5\u53e3\u8c03\u7528\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u6613\u8def\u4ee3\u7406\u63d0\u4f9b<strong>\u9ad8\u533f\u540dSocks5\u4ee3\u7406<\/strong>\uff0c\u80fd\u591f\u9690\u85cf\u4f60\u7684\u771f\u5b9eIP\u5730\u5740\uff0c\u4fdd\u62a4\u4f60\u7684\u7f51\u7edc\u64cd\u4f5c\u5b89\u5168\u3002Socks5\u4ee3\u7406\u652f\u6301TCP\u548cUDP\u534f\u8bae\uff0c\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u7f51\u7edc\u5e94\u7528\uff0c\u5305\u62ec\u722c\u866b\u6293\u53d6\u3001\u5e7f\u544a\u6295\u653e\u3001\u7535\u5546\u6ce8\u518c\u7b49\u3002<\/p>\n\n\n\n<p><strong>\u60f3\u8c61\u4e00\u4e0b\uff0c\u6709\u4e86\u6613\u8def\u4ee3\u7406\u7684\u52a0\u6301\uff0c\u4f60\u7684\u722c\u866b\u9879\u76ee\u4f1a\u53d8\u5f97\u591a\u4e48\u5f3a\u5927\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7a81\u7834IP\u9650\u5236\uff1a<\/strong> \u65e0\u8bba\u76ee\u6807\u7f51\u7ad9\u5982\u4f55\u9650\u5236IP\u8bbf\u95ee\u9891\u7387\uff0c\u4f60\u90fd\u53ef\u4ee5\u901a\u8fc7\u5207\u6362\u4e0d\u540c\u7684\u4ee3\u7406IP\u6765\u6301\u7eed\u6293\u53d6\u6570\u636e\u3002<\/li>\n\n\n\n<li><strong>\u63d0\u9ad8\u6293\u53d6\u6548\u7387\uff1a<\/strong> \u9009\u62e9\u5408\u9002\u7684\u673a\u623fIP\uff0c\u53ef\u4ee5\u63d0\u5347\u4f60\u7684\u722c\u866b\u901f\u5ea6\uff0c\u5728\u66f4\u77ed\u7684\u65f6\u95f4\u5185\u83b7\u53d6\u66f4\u591a\u6570\u636e\u3002<\/li>\n\n\n\n<li><strong>\u6a21\u62df\u771f\u5b9e\u7528\u6237\uff1a<\/strong> \u4f7f\u7528\u7eaf\u51c0\u4f4f\u5b85IP\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u6a21\u62df\u771f\u5b9e\u7528\u6237\u7684\u8bbf\u95ee\u884c\u4e3a\uff0c\u964d\u4f4e\u88ab\u7f51\u7ad9\u8bc6\u522b\u4e3a\u722c\u866b\u7684\u98ce\u9669\u3002<\/li>\n\n\n\n<li><strong>\u4fdd\u969c\u7f51\u7edc\u5b89\u5168\uff1a<\/strong> \u9ad8\u533f\u540dSocks5\u4ee3\u7406\u53ef\u4ee5\u9690\u85cf\u4f60\u7684\u771f\u5b9eIP\uff0c\u4fdd\u62a4\u4f60\u7684\u9690\u79c1\u548c\u6570\u636e\u5b89\u5168\u3002<\/li>\n\n\n\n<li><strong>\u5168\u7403\u8303\u56f4\u8986\u76d6\uff1a<\/strong> \u65e0\u8bba\u4f60\u9700\u8981\u6293\u53d6\u54ea\u4e2a\u56fd\u5bb6\u6216\u5730\u533a\u7684\u6570\u636e\uff0c\u6613\u8def\u4ee3\u7406\u90fd\u80fd\u63d0\u4f9b\u76f8\u5e94\u7684IP\u8d44\u6e90\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u9009\u62e9\uff1aScrapy\u8fd8\u662fBeautifulSoup\uff1f<\/h2>\n\n\n\n<p>\u9009\u62e9Scrapy\u8fd8\u662fBeautifulSoup\uff0c\u4e3b\u8981\u53d6\u51b3\u4e8e\u4f60\u7684\u5177\u4f53\u9700\u6c42\u548c\u9879\u76ee\u89c4\u6a21\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5c0f\u578b\u9879\u76ee\u6216\u4e00\u6b21\u6027\u4efb\u52a1\uff1a<\/strong> 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\u5982\u679c\u4f60\u9700\u8981\u6784\u5efa\u4e00\u4e2a\u80fd\u591f\u5904\u7406\u591a\u4e2a\u7f51\u7ad9\u3001\u590d\u6742\u7684\u6293\u53d6\u903b\u8f91\u3001\u4ee5\u53ca\u9700\u8981\u8fdb\u884c\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\u7684\u722c\u866b\u9879\u76ee\uff0c\u90a3\u4e48Scrapy\u65e0\u7591\u662f\u66f4\u5408\u9002\u7684\u9009\u62e9\u3002\u5b83\u63d0\u4f9b\u7684\u6846\u67b6\u7ed3\u6784\u548c\u4e30\u5bcc\u7684\u529f\u80fd\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u4f60\u7684\u5f00\u53d1\u6548\u7387\u548c\u4ee3\u7801\u53ef\u7ef4\u62a4\u6027\u3002<\/li>\n\n\n\n<li><strong>\u4f5c\u4e3a\u89e3\u6790\u5668\u7684\u8865\u5145\uff1a<\/strong> \u5373\u4f7f\u4f60\u9009\u62e9\u4e86Scrapy\u6846\u67b6\uff0c\u4f60\u4ecd\u7136\u53ef\u4ee5\u5728Spider\u4e2d\u4f7f\u7528BeautifulSoup\u6765\u8f85\u52a9\u8fdb\u884c\u66f4\u590d\u6742\u7684HTML\u89e3\u6790\uff0c\u4f8b\u5982\u5904\u7406\u4e00\u4e9b\u96be\u4ee5\u7528CSS\u9009\u62e9\u5668\u6216XPath\u5b9a\u4f4d\u7684\u7279\u6b8a\u7ed3\u6784\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u4e00\u4e2a\u5e38\u89c1\u7684\u7ec4\u5408\u662f\uff1a<\/strong> \u4f7f\u7528Scrapy\u4f5c\u4e3a\u4e3b\u8981\u7684\u722c\u866b\u6846\u67b6\uff0c\u8d1f\u8d23\u7f51\u9875\u4e0b\u8f7d\u3001\u8bf7\u6c42\u8c03\u5ea6\u548c\u7ba1\u7406\uff1b\u5728Spider\u7684\u89e3\u6790\u65b9\u6cd5\u4e2d\uff0c\u5229\u7528BeautifulSoup\u6765\u66f4\u7075\u6d3b\u5730\u63d0\u53d6\u6240\u9700\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u5408\u6613\u8def\u4ee3\u7406\uff0c\u8ba9\u4f60\u7684\u722c\u866b\u66f4\u4e0a\u4e00\u5c42\u697c<\/h2>\n\n\n\n<p>\u65e0\u8bba\u4f60\u9009\u62e9Scrapy\u8fd8\u662fBeautifulSoup\uff0c\u5f53\u6d89\u53ca\u5230\u9700\u8981\u7a81\u7834IP\u9650\u5236\u3001\u63d0\u9ad8\u6293\u53d6\u6548\u7387\u6216\u4fdd\u969c\u7f51\u7edc\u5b89\u5168\u65f6\uff0c\u8d2d\u4e70\u6613\u8def\u4ee3\u7406\u7684\u7eaf\u51c0\u4f4f\u5b85IP\u548c\u673a\u623fIP\u90fd\u662f\u4e00\u4e2a\u660e\u667a\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<p><strong>\u5bf9\u4e8e\u4f7f\u7528BeautifulSoup\u7684\u5c0f\u578b\u722c\u866b\uff1a<\/strong> \u4f60\u53ef\u4ee5\u5728\u53d1\u9001HTTP\u8bf7\u6c42\u65f6\uff0c\u901a\u8fc7requests\u5e93\u8bbe\u7f6e\u4ee3\u7406IP\u3002\u6613\u8def\u4ee3\u7406\u63d0\u4f9b\u7684Socks5\u4ee3\u7406\u53ef\u4ee5\u65e0\u7f1d\u96c6\u6210\u5230requests\u4e2d\uff0c\u8ba9\u4f60\u8f7b\u677e\u5b9e\u73b0IP\u7684\u5207\u6362\u3002<\/p>\n\n\n\n<p><strong>\u5bf9\u4e8e\u4f7f\u7528Scrapy\u7684\u5927\u578b\u722c\u866b\uff1a<\/strong> Scrapy\u6846\u67b6\u672c\u8eab\u5c31\u63d0\u4f9b\u4e86\u5b8c\u5584\u7684\u4ee3\u7406\u4e2d\u95f4\u4ef6\u914d\u7f6e\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u5730\u914d\u7f6e\uff0c\u8ba9Scrapy\u5728\u53d1\u9001\u8bf7\u6c42\u65f6\u81ea\u52a8\u4f7f\u7528\u6613\u8def\u4ee3\u7406\u63d0\u4f9b\u7684IP\u5217\u8868\u3002Scrapy\u7684\u4e0b\u8f7d\u5668\u4e2d\u95f4\u4ef6\u53ef\u4ee5\u8ba9\u4f60\u8f7b\u677e\u5b9e\u73b0IP\u8f6e\u6362\u3001\u5931\u8d25\u91cd\u8bd5\u7b49\u9ad8\u7ea7\u529f\u80fd\uff0c\u786e\u4fdd\u4f60\u7684\u722c\u866b\u7a33\u5b9a\u9ad8\u6548\u5730\u8fd0\u884c\u3002<\/p>\n\n\n\n<p><strong>\u4f8b\u5982\uff0c\u5728Scrapy\u7684<code>settings.py<\/code>\u6587\u4ef6\u4e2d\uff0c\u4f60\u53ef\u4ee5\u914d\u7f6e\u4ee3\u7406\u4e2d\u95f4\u4ef6\uff1a<\/strong><\/p>\n\n\n\n<p>Python<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>DOWNLOADER_MIDDLEWARES = {\n    'scrapy.downloadermiddlewares.proxy.HttpProxyMiddleware': 350,\n}\n\nPROXY_POOL = &#91;\n    'socks5:\/\/user1:password@ip1:port1',\n    'socks5:\/\/user2:password@ip2:port2',\n    # \u66f4\u591a\u6613\u8def\u4ee3\u7406\u63d0\u4f9b\u7684\u4ee3\u7406IP\n]\n\nclass ProxyMiddleware:\n    def process_request(self, request, spider):\n        proxy = random.choice(PROXY_POOL)\n        request.meta&#91;'proxy'] = proxy\n<\/code><\/pre>\n\n\n\n<p>\u901a\u8fc7\u8fd9\u6837\u7684\u914d\u7f6e\uff0cScrapy\u5728\u53d1\u8d77\u6bcf\u4e2a\u8bf7\u6c42\u65f6\u90fd\u4f1a\u968f\u673a\u9009\u62e9\u4e00\u4e2a\u6613\u8def\u4ee3\u7406\u7684IP\uff0c\u4ece\u800c\u6709\u6548\u5730\u907f\u514d\u88ab\u76ee\u6807\u7f51\u7ad9\u5c01\u7981\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u603b\u7ed3\uff1a\u9009\u62e9\u5408\u9002\u7684\u6b66\u5668\uff0c\u5f81\u670d\u6570\u636e\u6d77\u6d0b<\/h2>\n\n\n\n<p>Scrapy\u548cBeautifulSoup\u90fd\u662f\u4f18\u79c0\u7684\u722c\u866b\u5de5\u5177\uff0c\u5b83\u4eec\u5404\u6709\u4fa7\u91cd\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u573a\u666f\u3002BeautifulSoup\u4ee5\u5176\u8f7b\u5de7\u7075\u6d3b\u5728\u7b80\u5355\u7684\u7f51\u9875\u89e3\u6790\u4efb\u52a1\u4e2d\u8868\u73b0\u51fa\u8272\uff1b\u800cScrapy\u5219\u51ed\u501f\u5176\u5f3a\u5927\u7684\u529f\u80fd\u548c\u5b8c\u5584\u7684\u6846\u67b6\uff0c\u6210\u4e3a\u6784\u5efa\u5927\u578b\u722c\u866b\u9879\u76ee\u7684\u9996\u9009\u3002<\/p>\n\n\n\n<p>\u800c<strong>\u6613\u8def\u4ee3\u7406<\/strong>\u63d0\u4f9b\u7684\u7eaf\u51c0\u4f4f\u5b85IP\u548c\u673a\u623fIP\u670d\u52a1\uff0c\u5c31\u50cf\u662f\u4e3a\u4f60\u7684\u722c\u866b\u88c5\u5907\u4e0a\u4e86\u575a\u5b9e\u7684\u76fe\u724c\u548c\u950b\u5229\u7684\u77db\uff0c\u8ba9\u4f60\u80fd\u591f\u5728\u5168\u7403\u8303\u56f4\u5185\u5b89\u5168\u9ad8\u6548\u5730\u6293\u53d6\u6570\u636e\uff0c\u7a81\u7834\u5404\u79cd\u53cd\u722c\u9650\u5236\u3002\u65e0\u8bba\u4f60\u9009\u62e9\u54ea\u79cd\u722c\u866b\u5de5\u5177\uff0c\u7ed3\u5408\u6613\u8def\u4ee3\u7406\uff0c\u90fd\u5c06\u4f7f\u4f60\u7684\u6570\u636e\u91c7\u96c6\u5de5\u4f5c\u4e8b\u534a\u529f\u500d\uff0c\u8ba9\u4f60\u5728\u6570\u636e\u6d77\u6d0b\u4e2d\u7545\u6e38\u65e0\u963b\uff0c\u6700\u7ec8\u83b7\u53d6\u4f60\u6240\u9700\u7684\u4fe1\u606f\uff0c\u65e0\u8bba\u662f\u7528\u4e8e\u5e02\u573a\u5206\u6790\u3001\u5b66\u672f\u7814\u7a76\u3001\u8fd8\u662f\u5176\u4ed6\u5546\u4e1a\u7528\u9014\uff0c\u90fd\u80fd\u53d1\u6325\u5de8\u5927\u7684\u4ef7\u503c\u3002\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\uff0c\u642d\u914d\u53ef\u9760\u7684\u4ee3\u7406\uff0c\u4f60\u4e5f\u80fd\u6210\u4e3a\u4e00\u540d\u9ad8\u6548\u7684\u6570\u636e\u730e\u624b<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6570\u636e\u4e3a\u738b\u7684\u65f6\u4ee3\uff0c\u7f51\u7edc\u722c\u866b\u65e0\u7591\u662f\u83b7\u53d6\u4fe1\u606f\u7684\u5f3a\u5927\u5de5\u5177\u3002\u9762\u5bf9\u6d69\u701a\u7684\u7f51\u7edc\u6570\u636e\uff0c\u9009\u62e9\u4e00\u6b3e\u5408\u9002\u7684\u722c\u866b\u6846\u67b6\u6216\u5e93\u81f3\u5173\u91cd\u8981\u3002\u4eca &#8230; <a title=\"Scrapy vs BeautifulSoup\uff1a\u722c\u866b\u5229\u5668\u5927PK\uff0c\u6613\u8def\u4ee3\u7406\u52a9\u4f60\u7545\u6e38\u6570\u636e\u6d77\u6d0b\" class=\"read-more\" href=\"https:\/\/www.yilus5.com\/blog\/2130.html\" aria-label=\"\u9605\u8bfb Scrapy vs BeautifulSoup\uff1a\u722c\u866b\u5229\u5668\u5927PK\uff0c\u6613\u8def\u4ee3\u7406\u52a9\u4f60\u7545\u6e38\u6570\u636e\u6d77\u6d0b\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2130","post","type-post","status-publish","format-standard","hentry","category-yiluproxy3"],"_links":{"self":[{"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/posts\/2130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/comments?post=2130"}],"version-history":[{"count":1,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/posts\/2130\/revisions"}],"predecessor-version":[{"id":2131,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/posts\/2130\/revisions\/2131"}],"wp:attachment":[{"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/media?parent=2130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/categories?post=2130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/tags?post=2130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}