{"id":949305,"date":"2024-12-27T00:11:36","date_gmt":"2024-12-26T16:11:36","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/949305.html"},"modified":"2024-12-27T00:11:38","modified_gmt":"2024-12-26T16:11:38","slug":"python%e5%a6%82%e4%bd%95%e7%88%ac%e8%ae%ba%e6%96%87","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/949305.html","title":{"rendered":"python\u5982\u4f55\u722c\u8bba\u6587"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25084335\/c1bdde57-f7cc-4fac-81da-3841aa1c845b.webp\" alt=\"python\u5982\u4f55\u722c\u8bba\u6587\" \/><\/p>\n<p><p> \u5f00\u5934\u6bb5\u843d:<br \/>Python\u722c\u53d6\u8bba\u6587\u7684\u8fc7\u7a0b\u4e3b\u8981\u6d89\u53ca<strong>\u4f7f\u7528Python\u5e93\u6765\u8bf7\u6c42\u7f51\u9875\u3001\u89e3\u6790\u7f51\u9875\u5185\u5bb9\u3001\u5904\u7406\u6570\u636e<\/strong>\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u5e93\u5305\u62ec<code>requests<\/code>\u3001<code>BeautifulSoup<\/code>\u548c<code>scrapy<\/code>\u7b49\u3002<strong>\u9996\u5148\uff0c<code>requests<\/code>\u5e93\u7528\u4e8e\u53d1\u9001HTTP\u8bf7\u6c42\u4ee5\u83b7\u53d6\u7f51\u9875\u5185\u5bb9\uff1b\u5176\u6b21\uff0c<code>BeautifulSoup<\/code>\u7528\u4e8e\u89e3\u6790HTML\u6587\u6863\u5e76\u63d0\u53d6\u6240\u9700\u4fe1\u606f\uff1b\u6700\u540e\uff0c<code>scrapy<\/code>\u63d0\u4f9b\u4e00\u4e2a\u6846\u67b6\u6765\u5904\u7406\u66f4\u590d\u6742\u7684\u6293\u53d6\u4efb\u52a1<\/strong>\u3002\u5177\u4f53\u64cd\u4f5c\u5305\u62ec\uff1a\u786e\u5b9a\u76ee\u6807\u7f51\u7ad9\u5e76\u5206\u6790\u5176\u7ed3\u6784\uff0c\u7f16\u5199\u4ee3\u7801\u4ee5\u83b7\u53d6\u548c\u89e3\u6790\u7f51\u9875\u5185\u5bb9\uff0c\u5904\u7406\u5e76\u5b58\u50a8\u63d0\u53d6\u7684\u6570\u636e\u3002\u901a\u8fc7\u5408\u7406\u5229\u7528\u8fd9\u4e9b\u5de5\u5177\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u722c\u53d6\u5b66\u672f\u8bba\u6587\u4fe1\u606f\u3002\u5728\u8be6\u7ec6\u63cf\u8ff0\u4e2d\uff0c\u6211\u4eec\u5c06\u91cd\u70b9\u4ecb\u7ecd<code>requests<\/code>\u548c<code>BeautifulSoup<\/code>\u7684\u57fa\u672c\u7528\u6cd5\uff0c\u56e0\u4e3a\u5b83\u4eec\u662f\u521d\u5b66\u8005\u6700\u5bb9\u6613\u4e0a\u624b\u4e14\u529f\u80fd\u5f3a\u5927\u7684\u5de5\u5177\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u8bf7\u6c42\u7f51\u9875\u5185\u5bb9<\/p>\n<\/p>\n<p><p>\u8981\u722c\u53d6\u7f51\u9875\u5185\u5bb9\uff0c\u9996\u5148\u9700\u8981\u83b7\u53d6\u7f51\u9875\u7684HTML\u6e90\u4ee3\u7801\u3002Python\u4e2d\uff0c<code>requests<\/code>\u5e93\u662f\u4e00\u4e2a\u5f3a\u5927\u7684HTTP\u8bf7\u6c42\u5e93\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u83b7\u53d6\u54cd\u5e94\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u5b89\u88c5\u548c\u5bfc\u5165\u5e93<\/strong><\/p>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u786e\u4fdd\u60a8\u7684Python\u73af\u5883\u4e2d\u5df2\u7ecf\u5b89\u88c5\u4e86<code>requests<\/code>\u5e93\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u5728\u60a8\u7684Python\u811a\u672c\u4e2d\u5bfc\u5165\u8be5\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u53d1\u9001HTTP\u8bf7\u6c42<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528<code>requests.get()<\/code>\u65b9\u6cd5\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u83b7\u53d6\u54cd\u5e94\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">url = &#39;https:\/\/example.com&#39;<\/p>\n<p>response = requests.get(url)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>response<\/code>\u5bf9\u8c61\u5305\u542b\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6240\u6709\u4fe1\u606f\uff0c\u5305\u62ec\u72b6\u6001\u7801\u3001\u54cd\u5e94\u5934\u548cHTML\u5185\u5bb9\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5904\u7406\u54cd\u5e94<\/strong><\/p>\n<\/p>\n<p><p>\u68c0\u67e5\u54cd\u5e94\u72b6\u6001\u7801\u4ee5\u786e\u4fdd\u8bf7\u6c42\u6210\u529f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">if response.status_code == 200:<\/p>\n<p>    print(&#39;Request successful!&#39;)<\/p>\n<p>    html_content = response.text<\/p>\n<p>else:<\/p>\n<p>    print(f&#39;Request f<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>led with status code: {response.status_code}&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e8c\u3001\u89e3\u6790\u7f51\u9875\u5185\u5bb9<\/p>\n<\/p>\n<p><p>\u83b7\u53d6HTML\u5185\u5bb9\u540e\uff0c\u9700\u8981\u89e3\u6790\u7f51\u9875\u4ee5\u63d0\u53d6\u6240\u9700\u4fe1\u606f\u3002<code>BeautifulSoup<\/code>\u662f\u4e00\u4e2a\u6d41\u884c\u7684Python\u5e93\uff0c\u7528\u4e8e\u4eceHTML\u548cXML\u6587\u4ef6\u4e2d\u63d0\u53d6\u6570\u636e\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u5b89\u88c5\u548c\u5bfc\u5165BeautifulSoup<\/strong><\/p>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u786e\u4fdd\u60a8\u7684Python\u73af\u5883\u4e2d\u5b89\u88c5\u4e86<code>beautifulsoup4<\/code>\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install beautifulsoup4<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u5728\u60a8\u7684Python\u811a\u672c\u4e2d\u5bfc\u5165<code>BeautifulSoup<\/code>\u548c<code>lxml<\/code>\u89e3\u6790\u5668\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from bs4 import BeautifulSoup<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u521b\u5efaBeautifulSoup\u5bf9\u8c61<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528\u4ece<code>requests<\/code>\u83b7\u53d6\u7684HTML\u5185\u5bb9\u521b\u5efa\u4e00\u4e2a<code>BeautifulSoup<\/code>\u5bf9\u8c61\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">soup = BeautifulSoup(html_content, &#39;lxml&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u63d0\u53d6\u4fe1\u606f<\/strong><\/p>\n<\/p>\n<p><p>\u5229\u7528<code>BeautifulSoup<\/code>\u63d0\u4f9b\u7684\u5404\u79cd\u65b9\u6cd5\u6765\u67e5\u627e\u548c\u63d0\u53d6\u6240\u9700\u7684HTML\u5143\u7d20\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u63d0\u53d6\u6240\u6709\u7684\u6807\u9898<\/p>\n<p>titles = soup.find_all(&#39;h1&#39;)<\/p>\n<p>for title in titles:<\/p>\n<p>    print(title.get_text())<\/p>\n<h2><strong>\u63d0\u53d6\u7279\u5b9aCSS\u7c7b\u7684\u5143\u7d20<\/strong><\/h2>\n<p>abstracts = soup.find_all(&#39;div&#39;, class_=&#39;abstract&#39;)<\/p>\n<p>for abstract in abstracts:<\/p>\n<p>    print(abstract.get_text())<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>BeautifulSoup<\/code>\u652f\u6301\u591a\u79cd\u67e5\u627e\u65b9\u6cd5\uff0c\u5305\u62ec<code>find()<\/code>\u3001<code>find_all()<\/code>\u3001<code>select()<\/code>\u7b49\uff0c\u53ef\u4ee5\u6839\u636e\u6807\u7b7e\u3001\u5c5e\u6027\u6216CSS\u9009\u62e9\u5668\u8fdb\u884c\u67e5\u627e\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e09\u3001\u5904\u7406\u548c\u5b58\u50a8\u6570\u636e<\/p>\n<\/p>\n<p><p>\u63d0\u53d6\u5230\u6570\u636e\u540e\uff0c\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u5904\u7406\u548c\u5b58\u50a8\uff0c\u4ee5\u4fbf\u540e\u7eed\u4f7f\u7528\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u6570\u636e\u6e05\u6d17<\/strong><\/p>\n<\/p>\n<p><p>\u5728\u5b58\u50a8\u4e4b\u524d\uff0c\u53ef\u4ee5\u5bf9\u63d0\u53d6\u7684\u6570\u636e\u8fdb\u884c\u6e05\u6d17\u548c\u683c\u5f0f\u5316\u3002\u4f8b\u5982\uff0c\u53bb\u9664\u591a\u4f59\u7684\u7a7a\u683c\u3001\u6362\u884c\u7b26\u7b49\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">clean_data = [data.strip() for data in extracted_data]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u6570\u636e\u5b58\u50a8<\/strong><\/p>\n<\/p>\n<p><p>\u53ef\u4ee5\u5c06\u6e05\u6d17\u540e\u7684\u6570\u636e\u5b58\u50a8\u5230\u6587\u4ef6\u4e2d\uff0c\u5e38\u7528\u7684\u683c\u5f0f\u5305\u62ecCSV\u3001JSON\u7b49\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import csv<\/p>\n<h2><strong>\u5b58\u50a8\u4e3aCSV\u6587\u4ef6<\/strong><\/h2>\n<p>with open(&#39;papers.csv&#39;, &#39;w&#39;, newline=&#39;&#39;) as csvfile:<\/p>\n<p>    writer = csv.writer(csvfile)<\/p>\n<p>    writer.writerow([&#39;Title&#39;, &#39;Abstract&#39;])<\/p>\n<p>    for title, abstract in zip(titles, abstracts):<\/p>\n<p>        writer.writerow([title, abstract])<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u9ad8\u7ea7\u5b58\u50a8\u9009\u9879<\/strong><\/p>\n<\/p>\n<p><p>\u5bf9\u4e8e\u66f4\u590d\u6742\u7684\u6570\u636e\uff0c\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u6570\u636e\u5e93\u8fdb\u884c\u5b58\u50a8\u3002Python\u652f\u6301\u591a\u79cd\u6570\u636e\u5e93\u63a5\u53e3\uff0c\u5982SQLite\u3001MySQL\u3001MongoDB\u7b49\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u9009\u62e9\u9002\u5408\u7684\u6570\u636e\u5e93\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u56db\u3001\u5904\u7406\u590d\u6742\u7684\u6293\u53d6\u4efb\u52a1<\/p>\n<\/p>\n<p><p>\u5bf9\u4e8e\u66f4\u590d\u6742\u7684\u6293\u53d6\u4efb\u52a1\uff0c\u5982\u9700\u8981\u5904\u7406\u5206\u9875\u3001\u591a\u5c42\u6b21\u7f51\u9875\u7ed3\u6784\u6216\u767b\u5f55\u8ba4\u8bc1\u7b49\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528<code>scrapy<\/code>\u6846\u67b6\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u5b89\u88c5\u548c\u57fa\u672c\u4f7f\u7528<\/strong><\/p>\n<\/p>\n<p><p><code>scrapy<\/code>\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u722c\u866b\u6846\u67b6\uff0c\u652f\u6301\u591a\u7ebf\u7a0b\u722c\u53d6\u3001\u6570\u636e\u6e05\u6d17\u3001\u6570\u636e\u5b58\u50a8\u7b49\u529f\u80fd\u3002\u5b89\u88c5<code>scrapy<\/code>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install scrapy<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u521b\u5efa\u4e00\u4e2a\u65b0\u7684<code>scrapy<\/code>\u9879\u76ee\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">scrapy startproject myproject<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5b9a\u4e49\u722c\u866b<\/strong><\/p>\n<\/p>\n<p><p>\u5728<code>scrapy<\/code>\u9879\u76ee\u4e2d\uff0c\u5b9a\u4e49\u4e00\u4e2a\u65b0\u7684\u722c\u866b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">scrapy genspider myspider example.com<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4fee\u6539\u751f\u6210\u7684\u722c\u866b\u4ee3\u7801\uff0c\u5b9e\u73b0\u722c\u53d6\u903b\u8f91\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import scrapy<\/p>\n<p>class MySpider(scrapy.Spider):<\/p>\n<p>    name = &#39;myspider&#39;<\/p>\n<p>    start_urls = [&#39;https:\/\/example.com&#39;]<\/p>\n<p>    def parse(self, response):<\/p>\n<p>        for paper in response.css(&#39;div.paper&#39;):<\/p>\n<p>            yield {<\/p>\n<p>                &#39;title&#39;: paper.css(&#39;h1::text&#39;).get(),<\/p>\n<p>                &#39;abstract&#39;: paper.css(&#39;div.abstract::text&#39;).get(),<\/p>\n<p>            }<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u8fd0\u884c\u722c\u866b<\/strong><\/p>\n<\/p>\n<p><p>\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c\u722c\u866b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">scrapy crawl myspider<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>scrapy<\/code>\u4f1a\u81ea\u52a8\u5904\u7406\u8bf7\u6c42\u8c03\u5ea6\u3001\u6570\u636e\u63d0\u53d6\u548c\u5b58\u50a8\u7b49\u4efb\u52a1\uff0c\u662f\u5904\u7406\u590d\u6742\u6293\u53d6\u4efb\u52a1\u7684\u7406\u60f3\u5de5\u5177\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e94\u3001\u5904\u7406\u52a8\u6001\u7f51\u9875<\/p>\n<\/p>\n<p><p>\u6709\u4e9b\u7f51\u7ad9\u4f7f\u7528JavaScript\u52a8\u6001\u52a0\u8f7d\u5185\u5bb9\uff0c\u4f20\u7edf\u7684HTTP\u8bf7\u6c42\u65e0\u6cd5\u83b7\u53d6\u8fd9\u4e9b\u5185\u5bb9\u3002\u53ef\u4ee5\u4f7f\u7528<code>selenium<\/code>\u5e93\u6765\u6a21\u62df\u6d4f\u89c8\u5668\u64cd\u4f5c\uff0c\u83b7\u53d6\u52a8\u6001\u52a0\u8f7d\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u5b89\u88c5\u548c\u57fa\u672c\u4f7f\u7528<\/strong><\/p>\n<\/p>\n<p><p>\u5b89\u88c5<code>selenium<\/code>\u548c\u6d4f\u89c8\u5668\u9a71\u52a8\uff08\u5982ChromeDriver\uff09\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install selenium<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e0b\u8f7d\u5e76\u5b89\u88c5\u76f8\u5e94\u7684\u6d4f\u89c8\u5668\u9a71\u52a8\uff0c\u5c06\u5176\u8def\u5f84\u6dfb\u52a0\u5230\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u4e2d\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u6a21\u62df\u6d4f\u89c8\u5668\u64cd\u4f5c<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528<code>selenium<\/code>\u6253\u5f00\u7f51\u9875\u5e76\u6267\u884cJavaScript\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from selenium import webdriver<\/p>\n<p>driver = webdriver.Chrome()<\/p>\n<p>driver.get(&#39;https:\/\/example.com&#39;)<\/p>\n<h2><strong>\u7b49\u5f85\u9875\u9762\u52a0\u8f7d\u5b8c\u6210<\/strong><\/h2>\n<p>driver.implicitly_wait(10)<\/p>\n<h2><strong>\u83b7\u53d6\u52a8\u6001\u52a0\u8f7d\u7684\u5185\u5bb9<\/strong><\/h2>\n<p>html_content = driver.page_source<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u63d0\u53d6\u4fe1\u606f<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528<code>BeautifulSoup<\/code>\u6216\u5176\u4ed6\u5de5\u5177\u63d0\u53d6\u6240\u9700\u4fe1\u606f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">soup = BeautifulSoup(html_content, &#39;lxml&#39;)<\/p>\n<p>titles = soup.find_all(&#39;h1&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u6a21\u62df\u7528\u6237\u64cd\u4f5c\uff0c<code>selenium<\/code>\u53ef\u4ee5\u5904\u7406\u9700\u8981\u7528\u6237\u4ea4\u4e92\u6216\u52a8\u6001\u52a0\u8f7d\u7684\u7f51\u9875\uff0c\u662f\u5904\u7406\u590d\u6742\u7f51\u9875\u7684\u6709\u6548\u5de5\u5177\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u603b\u7ed3\uff1a<\/p>\n<\/p>\n<p><p>\u722c\u53d6\u8bba\u6587\u662f\u4e00\u4e2a\u590d\u6742\u4f46\u6709\u8da3\u7684\u8fc7\u7a0b\uff0c\u501f\u52a9Python\u5f3a\u5927\u7684\u5e93\u548c\u5de5\u5177\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u83b7\u53d6\u548c\u5904\u7406\u6570\u636e\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u76ee\u6807\u7f51\u7ad9\u7684\u7ed3\u6784\u548c\u7279\u70b9\uff0c\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u3002\u540c\u65f6\uff0c\u8981\u6ce8\u610f\u9075\u5b88\u6cd5\u5f8b\u6cd5\u89c4\u548c\u7f51\u7ad9\u7684\u4f7f\u7528\u6761\u6b3e\uff0c\u5408\u7406\u4f7f\u7528\u722c\u866b\u6280\u672f\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u4f7f\u7528Python\u722c\u53d6\u5b66\u672f\u8bba\u6587\u7684\u4e3b\u8981\u6b65\u9aa4\u662f\u4ec0\u4e48\uff1f<\/strong><br \/>\u4f7f\u7528Python\u722c\u53d6\u5b66\u672f\u8bba\u6587\u901a\u5e38\u5305\u62ec\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff1a\u9996\u5148\uff0c\u9009\u62e9\u5408\u9002\u7684\u5e93\uff0c\u5982Requests\u548cBeautifulSoup\uff0c\u8fdb\u884c\u7f51\u9875\u8bf7\u6c42\u548c\u89e3\u6790\u3002\u5176\u6b21\uff0c\u786e\u5b9a\u76ee\u6807\u7f51\u7ad9\u7684\u7ed3\u6784\uff0c\u8bc6\u522b\u9700\u8981\u722c\u53d6\u7684\u5143\u7d20\u3002\u63a5\u7740\uff0c\u7f16\u5199\u4ee3\u7801\u6293\u53d6\u6570\u636e\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u5230\u672c\u5730\u6587\u4ef6\u6216\u6570\u636e\u5e93\u4e2d\u3002\u6700\u540e\uff0c\u6ce8\u610f\u9075\u5faa\u7f51\u7ad9\u7684robots.txt\u534f\u8bae\uff0c\u4ee5\u786e\u4fdd\u5408\u89c4\u6027\u3002<\/p>\n<p><strong>\u5728\u722c\u53d6\u8bba\u6587\u65f6\u5982\u4f55\u5904\u7406\u53cd\u722c\u866b\u673a\u5236\uff1f<\/strong><br \/>\u8bb8\u591a\u5b66\u672f\u7f51\u7ad9\u4f1a\u5b9e\u65bd\u53cd\u722c\u866b\u673a\u5236\uff0c\u4ee5\u4fdd\u62a4\u5176\u5185\u5bb9\u3002\u4e3a\u4e86\u5e94\u5bf9\u8fd9\u4e9b\u673a\u5236\uff0c\u53ef\u4ee5\u91c7\u53d6\u591a\u79cd\u7b56\u7565\uff0c\u5982\u8bbe\u7f6e\u8bf7\u6c42\u5934\u4ee5\u6a21\u62df\u6d4f\u89c8\u5668\u884c\u4e3a\uff0c\u9002\u5f53\u8c03\u6574\u8bf7\u6c42\u9891\u7387\u4ee5\u907f\u514d\u88ab\u5c01IP\uff0c\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6765\u5206\u6563\u8bf7\u6c42\u6765\u6e90\uff0c\u4ee5\u53ca\u968f\u673a\u5ef6\u8fdf\u8bf7\u6c42\u65f6\u95f4\uff0c\u63d0\u5347\u722c\u866b\u7684\u9690\u853d\u6027\u3002<\/p>\n<p><strong>\u4f7f\u7528Python\u722c\u53d6\u8bba\u6587\u65f6\uff0c\u5982\u4f55\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u548c\u5b8c\u6574\u6027\uff1f<\/strong><br \/>\u786e\u4fdd\u6570\u636e\u51c6\u786e\u6027\u548c\u5b8c\u6574\u6027\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u63d0\u53d6\u7279\u5b9a\u4fe1\u606f\uff0c\u9a8c\u8bc1\u6570\u636e\u683c\u5f0f\u662f\u5426\u7b26\u5408\u9884\u671f\uff0c\u5b9a\u671f\u5bf9\u722c\u53d6\u7684\u5185\u5bb9\u8fdb\u884c\u5ba1\u67e5\u548c\u6e05\u6d17\u3002\u6b64\u5916\uff0c\u91c7\u7528\u6570\u636e\u53bb\u91cd\u6280\u672f\u548c\u5bf9\u6bd4\u5df2\u6709\u6570\u636e\u5e93\u4e2d\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6570\u636e\u7684\u53ef\u9760\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5f00\u5934\u6bb5\u843d:Python\u722c\u53d6\u8bba\u6587\u7684\u8fc7\u7a0b\u4e3b\u8981\u6d89\u53ca\u4f7f\u7528Python\u5e93\u6765\u8bf7\u6c42\u7f51\u9875\u3001\u89e3\u6790\u7f51\u9875\u5185\u5bb9\u3001\u5904\u7406\u6570\u636e\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528 [&hellip;]","protected":false},"author":3,"featured_media":949312,"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\/949305"}],"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=949305"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/949305\/revisions"}],"predecessor-version":[{"id":949314,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/949305\/revisions\/949314"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/949312"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=949305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=949305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=949305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}