{"id":1039738,"date":"2024-12-31T12:35:15","date_gmt":"2024-12-31T04:35:15","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1039738.html"},"modified":"2024-12-31T12:35:18","modified_gmt":"2024-12-31T04:35:18","slug":"%e5%a6%82%e4%bd%95%e7%94%a8python%e5%86%99%e4%ba%ac%e4%b8%9c%e4%b8%8a%e6%9e%b6%e7%9b%91%e6%8e%a7","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1039738.html","title":{"rendered":"\u5982\u4f55\u7528python\u5199\u4eac\u4e1c\u4e0a\u67b6\u76d1\u63a7"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/7da3b74b-d8e0-4865-8205-1b148dcc810b.webp?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"\u5982\u4f55\u7528python\u5199\u4eac\u4e1c\u4e0a\u67b6\u76d1\u63a7\" \/><\/p>\n<p><p> <strong>\u5982\u4f55\u7528Python\u5199\u4eac\u4e1c\u4e0a\u67b6\u76d1\u63a7<\/strong><\/p>\n<\/p>\n<p><p>\u5728\u4eac\u4e1c\u4e0a\u67b6\u76d1\u63a7\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Python\u811a\u672c\u6765\u5b9e\u65f6\u68c0\u6d4b\u5546\u54c1\u7684\u4e0a\u67b6\u72b6\u6001\u3002\u901a\u8fc7<strong>\u4f7f\u7528requests\u5e93\u8fdb\u884c\u7f51\u9875\u8bf7\u6c42\u3001\u89e3\u6790HTML\u9875\u9762\u83b7\u53d6\u5546\u54c1\u4fe1\u606f\u3001\u5b9a\u65f6\u4efb\u52a1\u76d1\u63a7\u5546\u54c1\u72b6\u6001\u3001\u53d1\u9001\u901a\u77e5\u63d0\u9192<\/strong>\u7b49\u6b65\u9aa4\u53ef\u4ee5\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u8be6\u7ec6\u4ecb\u7ecd\u5176\u4e2d\u7684\u4e00\u4e2a\u6b65\u9aa4\uff1a<strong>\u89e3\u6790HTML\u9875\u9762\u83b7\u53d6\u5546\u54c1\u4fe1\u606f<\/strong>\u3002<\/p>\n<\/p>\n<p><p>\u89e3\u6790HTML\u9875\u9762\u83b7\u53d6\u5546\u54c1\u4fe1\u606f\u65f6\uff0c\u901a\u5e38\u4f1a\u4f7f\u7528BeautifulSoup\u5e93\u3002BeautifulSoup\u662f\u4e00\u4e2a\u7528\u4e8e\u89e3\u6790HTML\u548cXML\u6587\u6863\u7684Python\u5e93\u3002\u901a\u8fc7\u5b83\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u83b7\u53d6\u7f51\u9875\u4e2d\u7684\u7279\u5b9a\u5185\u5bb9\uff0c\u4f8b\u5982\u5546\u54c1\u7684\u540d\u79f0\u3001\u4ef7\u683c\u3001\u5e93\u5b58\u72b6\u6001\u7b49\u3002\u4e0b\u9762\u662f\u5177\u4f53\u7684\u5b9e\u73b0\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p>from bs4 import BeautifulSoup<\/p>\n<p>def get_product_info(product_url):<\/p>\n<p>    # \u53d1\u9001\u8bf7\u6c42\u83b7\u53d6\u7f51\u9875\u5185\u5bb9<\/p>\n<p>    response = requests.get(product_url)<\/p>\n<p>    response.encoding = &#39;utf-8&#39;<\/p>\n<p>    # \u89e3\u6790\u7f51\u9875\u5185\u5bb9<\/p>\n<p>    soup = BeautifulSoup(response.text, &#39;html.parser&#39;)<\/p>\n<p>    # \u83b7\u53d6\u5546\u54c1\u540d\u79f0<\/p>\n<p>    product_name = soup.find(&#39;div&#39;, {&#39;class&#39;: &#39;sku-name&#39;}).text.strip()<\/p>\n<p>    # \u83b7\u53d6\u5546\u54c1\u4ef7\u683c<\/p>\n<p>    price = soup.find(&#39;span&#39;, {&#39;class&#39;: &#39;price&#39;}).text.strip()<\/p>\n<p>    # \u83b7\u53d6\u5546\u54c1\u5e93\u5b58\u72b6\u6001<\/p>\n<p>    stock_status = soup.find(&#39;div&#39;, {&#39;class&#39;: &#39;stock&#39;}).text.strip()<\/p>\n<p>    return product_name, price, stock_status<\/p>\n<h2><strong>\u6d4b\u8bd5\u51fd\u6570<\/strong><\/h2>\n<p>product_url = &#39;https:\/\/item.jd.com\/100012043978.html&#39;<\/p>\n<p>product_name, price, stock_status = get_product_info(product_url)<\/p>\n<p>print(f&#39;\u5546\u54c1\u540d\u79f0: {product_name}\\n\u4ef7\u683c: {price}\\n\u5e93\u5b58\u72b6\u6001: {stock_status}&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4e00\u3001\u4f7f\u7528requests\u5e93\u8fdb\u884c\u7f51\u9875\u8bf7\u6c42<\/strong><\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5requests\u5e93<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5requests\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7pip\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u6210\u529f\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u811a\u672c\u4e2d\u5bfc\u5165requests\u5e93\uff0c\u5e76\u4f7f\u7528\u5b83\u6765\u53d1\u9001HTTP\u8bf7\u6c42\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u53d1\u9001GET\u8bf7\u6c42<\/p>\n<p>\u53d1\u9001GET\u8bf7\u6c42\u662f\u83b7\u53d6\u7f51\u9875\u5185\u5bb9\u7684\u7b2c\u4e00\u6b65\u3002\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528requests\u5e93\u7684get\u65b9\u6cd5\u6765\u53d1\u9001GET\u8bf7\u6c42\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p>product_url = &#39;https:\/\/item.jd.com\/100012043978.html&#39;<\/p>\n<p>response = requests.get(product_url)<\/p>\n<p>response.encoding = &#39;utf-8&#39;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5b9a\u4e49\u4e86\u5546\u54c1\u7684URL\uff0c\u7136\u540e\u4f7f\u7528requests.get\u65b9\u6cd5\u53d1\u9001GET\u8bf7\u6c42\u3002\u54cd\u5e94\u5bf9\u8c61response\u5305\u542b\u4e86\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6240\u6709\u5185\u5bb9\u3002<\/p>\n<\/p>\n<ol start=\"3\">\n<li>\u5904\u7406\u54cd\u5e94<\/p>\n<p>\u83b7\u53d6\u54cd\u5e94\u540e\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u54cd\u5e94\u5185\u5bb9\u8fdb\u884c\u5904\u7406\u3002\u901a\u5e38\uff0c\u7f51\u9875\u7684\u5185\u5bb9\u662f\u4ee5HTML\u683c\u5f0f\u8fd4\u56de\u7684\u3002\u901a\u8fc7\u8bbe\u7f6eresponse\u5bf9\u8c61\u7684encoding\u5c5e\u6027\uff0c\u53ef\u4ee5\u786e\u4fdd\u6211\u4eec\u6b63\u786e\u5904\u7406\u7f51\u9875\u5185\u5bb9\u7684\u5b57\u7b26\u7f16\u7801\u3002<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-python\">response.encoding = &#39;utf-8&#39;<\/p>\n<p>html_content = response.text<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5c06response\u5bf9\u8c61\u7684encoding\u5c5e\u6027\u8bbe\u7f6e\u4e3a&#39;utf-8&#39;\uff0c\u7136\u540e\u83b7\u53d6\u7f51\u9875\u7684\u5185\u5bb9\uff0c\u5e76\u5b58\u50a8\u5728html_content\u53d8\u91cf\u4e2d\u3002<\/p>\n<\/p>\n<p><p><strong>\u4e8c\u3001\u89e3\u6790HTML\u9875\u9762\u83b7\u53d6\u5546\u54c1\u4fe1\u606f<\/strong><\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5BeautifulSoup\u5e93<\/p>\n<p>\u4e3a\u4e86\u89e3\u6790HTML\u9875\u9762\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5BeautifulSoup\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7pip\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install beautifulsoup4<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u6210\u529f\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u811a\u672c\u4e2d\u5bfc\u5165BeautifulSoup\u5e93\uff0c\u5e76\u4f7f\u7528\u5b83\u6765\u89e3\u6790HTML\u9875\u9762\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u89e3\u6790HTML\u9875\u9762<\/p>\n<p>\u5728\u83b7\u53d6\u5230\u7f51\u9875\u5185\u5bb9\u540e\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528BeautifulSoup\u5e93\u6765\u89e3\u6790HTML\u9875\u9762\uff0c\u5e76\u63d0\u53d6\u6240\u9700\u7684\u5546\u54c1\u4fe1\u606f\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-python\">from bs4 import BeautifulSoup<\/p>\n<p>soup = BeautifulSoup(html_content, &#39;html.parser&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5c06\u7f51\u9875\u5185\u5bb9\u4f20\u9012\u7ed9BeautifulSoup\u5bf9\u8c61\uff0c\u5e76\u6307\u5b9a\u89e3\u6790\u5668\u4e3a&#39;html.parser&#39;\u3002\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528BeautifulSoup\u5bf9\u8c61\u6765\u89e3\u6790HTML\u9875\u9762\u3002<\/p>\n<\/p>\n<ol start=\"3\">\n<li>\u63d0\u53d6\u5546\u54c1\u4fe1\u606f<\/p>\n<p>\u901a\u8fc7BeautifulSoup\u5bf9\u8c61\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u83b7\u53d6\u7f51\u9875\u4e2d\u7684\u7279\u5b9a\u5185\u5bb9\u3002\u4f8b\u5982\uff0c\u5546\u54c1\u7684\u540d\u79f0\u3001\u4ef7\u683c\u3001\u5e93\u5b58\u72b6\u6001\u7b49\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-python\">product_name = soup.find(&#39;div&#39;, {&#39;class&#39;: &#39;sku-name&#39;}).text.strip()<\/p>\n<p>price = soup.find(&#39;span&#39;, {&#39;class&#39;: &#39;price&#39;}).text.strip()<\/p>\n<p>stock_status = soup.find(&#39;div&#39;, {&#39;class&#39;: &#39;stock&#39;}).text.strip()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528find\u65b9\u6cd5\u6765\u67e5\u627e\u7279\u5b9a\u7684HTML\u5143\u7d20\uff0c\u5e76\u83b7\u53d6\u5176\u6587\u672c\u5185\u5bb9\u3002\u901a\u8fc7strip\u65b9\u6cd5\uff0c\u53ef\u4ee5\u53bb\u9664\u6587\u672c\u5185\u5bb9\u7684\u524d\u540e\u7a7a\u767d\u5b57\u7b26\u3002<\/p>\n<\/p>\n<p><p><strong>\u4e09\u3001\u5b9a\u65f6\u4efb\u52a1\u76d1\u63a7\u5546\u54c1\u72b6\u6001<\/strong><\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5schedule\u5e93<\/p>\n<p>\u4e3a\u4e86\u5b9e\u73b0\u5b9a\u65f6\u4efb\u52a1\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528schedule\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7pip\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install schedule<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u6210\u529f\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u811a\u672c\u4e2d\u5bfc\u5165schedule\u5e93\uff0c\u5e76\u4f7f\u7528\u5b83\u6765\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u5b9a\u4e49\u76d1\u63a7\u4efb\u52a1<\/p>\n<p>\u5728\u811a\u672c\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\uff0c\u7528\u4e8e\u76d1\u63a7\u5546\u54c1\u7684\u4e0a\u67b6\u72b6\u6001\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-python\">import schedule<\/p>\n<p>import time<\/p>\n<p>def monitor_product(product_url):<\/p>\n<p>    product_name, price, stock_status = get_product_info(product_url)<\/p>\n<p>    print(f&#39;\u5546\u54c1\u540d\u79f0: {product_name}\\n\u4ef7\u683c: {price}\\n\u5e93\u5b58\u72b6\u6001: {stock_status}&#39;)<\/p>\n<p>product_url = &#39;https:\/\/item.jd.com\/100012043978.html&#39;<\/p>\n<p>schedule.every(10).minutes.do(monitor_product, product_url=product_url)<\/p>\n<p>while True:<\/p>\n<p>    schedule.run_pending()<\/p>\n<p>    time.sleep(1)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3amonitor_product\u7684\u51fd\u6570\uff0c\u7528\u4e8e\u76d1\u63a7\u5546\u54c1\u7684\u4e0a\u67b6\u72b6\u6001\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528schedule\u5e93\u7684every\u65b9\u6cd5\u6765\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1\uff0c\u6bcf10\u5206\u949f\u6267\u884c\u4e00\u6b21\u76d1\u63a7\u4efb\u52a1\u3002<\/p>\n<\/p>\n<p><p><strong>\u56db\u3001\u53d1\u9001\u901a\u77e5\u63d0\u9192<\/strong><\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5\u901a\u77e5\u5e93<\/p>\n<p>\u4e3a\u4e86\u5b9e\u73b0\u901a\u77e5\u63d0\u9192\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u901a\u77e5\u5e93\uff0c\u4f8b\u5982py-notifier\u3002\u53ef\u4ee5\u901a\u8fc7pip\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install py-notifier<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u6210\u529f\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u811a\u672c\u4e2d\u5bfc\u5165py-notifier\u5e93\uff0c\u5e76\u4f7f\u7528\u5b83\u6765\u53d1\u9001\u901a\u77e5\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u53d1\u9001\u901a\u77e5<\/p>\n<p>\u5728\u76d1\u63a7\u4efb\u52a1\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5546\u54c1\u7684\u5e93\u5b58\u72b6\u6001\u6765\u51b3\u5b9a\u662f\u5426\u53d1\u9001\u901a\u77e5\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-python\">from pynotifier import Notification<\/p>\n<p>def monitor_product(product_url):<\/p>\n<p>    product_name, price, stock_status = get_product_info(product_url)<\/p>\n<p>    print(f&#39;\u5546\u54c1\u540d\u79f0: {product_name}\\n\u4ef7\u683c: {price}\\n\u5e93\u5b58\u72b6\u6001: {stock_status}&#39;)<\/p>\n<p>    if &#39;\u6709\u8d27&#39; in stock_status:<\/p>\n<p>        Notification(<\/p>\n<p>            title=&#39;\u4eac\u4e1c\u4e0a\u67b6\u76d1\u63a7&#39;,<\/p>\n<p>            description=f&#39;{product_name} \u5df2\u4e0a\u67b6\uff0c\u4ef7\u683c\u4e3a {price}&#39;,<\/p>\n<p>            duration=5<\/p>\n<p>        ).send()<\/p>\n<p>product_url = &#39;https:\/\/item.jd.com\/100012043978.html&#39;<\/p>\n<p>schedule.every(10).minutes.do(monitor_product, product_url=product_url)<\/p>\n<p>while True:<\/p>\n<p>    schedule.run_pending()<\/p>\n<p>    time.sleep(1)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528pynotifier\u5e93\u7684Notification\u7c7b\u6765\u521b\u5efa\u901a\u77e5\u5bf9\u8c61\uff0c\u5e76\u4f7f\u7528send\u65b9\u6cd5\u53d1\u9001\u901a\u77e5\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528Python\u811a\u672c\u5b9e\u73b0\u4eac\u4e1c\u4e0a\u67b6\u76d1\u63a7\u529f\u80fd\u3002\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8c03\u6574\u76d1\u63a7\u9891\u7387\u3001\u901a\u77e5\u65b9\u5f0f\u7b49\uff0c\u786e\u4fdd\u53ca\u65f6\u83b7\u53d6\u5546\u54c1\u7684\u4e0a\u67b6\u4fe1\u606f\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u4f7f\u7528Python\u5b9e\u73b0\u4eac\u4e1c\u5546\u54c1\u4e0a\u67b6\u76d1\u63a7\u7684\u57fa\u672c\u6b65\u9aa4\u662f\u4ec0\u4e48\uff1f<\/strong><br \/>\u8981\u4f7f\u7528Python\u5b9e\u73b0\u4eac\u4e1c\u5546\u54c1\u4e0a\u67b6\u76d1\u63a7\uff0c\u60a8\u9700\u8981\u9996\u5148\u786e\u5b9a\u76d1\u63a7\u7684\u5546\u54c1\u94fe\u63a5\uff0c\u5e76\u83b7\u53d6\u76f8\u5173\u7684API\u6216\u7f51\u9875\u6570\u636e\u3002\u63a5\u7740\uff0c\u5229\u7528Python\u7684requests\u5e93\u6293\u53d6\u5546\u54c1\u4fe1\u606f\uff0c\u89e3\u6790HTML\u5185\u5bb9\uff0c\u5e76\u63d0\u53d6\u51fa\u5546\u54c1\u7684\u4e0a\u67b6\u72b6\u6001\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u5b9a\u65f6\u4efb\u52a1\uff08\u5982cron\u4f5c\u4e1a\uff09\u5b9a\u671f\u6267\u884c\u8be5\u811a\u672c\uff0c\u5e76\u7ed3\u5408\u90ae\u4ef6\u6216\u6d88\u606f\u63a8\u9001\u901a\u77e5\u529f\u80fd\uff0c\u53ca\u65f6\u83b7\u53d6\u5546\u54c1\u4e0a\u67b6\u7684\u66f4\u65b0\u3002<\/p>\n<p><strong>\u5728\u4eac\u4e1c\u4e0a\u67b6\u76d1\u63a7\u4e2d\uff0c\u5982\u4f55\u5904\u7406\u53cd\u722c\u866b\u673a\u5236\uff1f<\/strong><br \/>\u4eac\u4e1c\u7b49\u7535\u5546\u5e73\u53f0\u5f80\u5f80\u4f1a\u91c7\u53d6\u53cd\u722c\u866b\u673a\u5236\u6765\u4fdd\u62a4\u5176\u6570\u636e\u3002\u5728\u8fdb\u884c\u5546\u54c1\u4e0a\u67b6\u76d1\u63a7\u65f6\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u8bf7\u6c42\u5934\uff08\u5982User-Agent\uff09\u6765\u6a21\u62df\u6b63\u5e38\u7528\u6237\u7684\u8bf7\u6c42\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u968f\u673a\u7684\u8bf7\u6c42\u95f4\u9694\u3001\u4ee3\u7406IP\uff0c\u4ee5\u53ca\u5b9a\u671f\u66f4\u6362\u8bf7\u6c42\u53c2\u6570\uff0c\u4e5f\u6709\u52a9\u4e8e\u964d\u4f4e\u88ab\u5c01\u7981\u7684\u98ce\u9669\u3002\u786e\u4fdd\u9075\u5faa\u7f51\u7ad9\u7684robots.txt\u6587\u4ef6\u89c4\u5b9a\uff0c\u4ee5\u907f\u514d\u8fdd\u53cd\u7f51\u7ad9\u7684\u4f7f\u7528\u653f\u7b56\u3002<\/p>\n<p><strong>\u662f\u5426\u53ef\u4ee5\u4f7f\u7528\u73b0\u6210\u7684\u5e93\u6216\u5de5\u5177\u6765\u7b80\u5316\u4eac\u4e1c\u76d1\u63a7\u7684\u5f00\u53d1\u8fc7\u7a0b\uff1f<\/strong><br \/>\u662f\u7684\uff0c\u4f7f\u7528\u73b0\u6210\u7684Python\u5e93\u53ef\u4ee5\u5927\u5927\u7b80\u5316\u5f00\u53d1\u8fc7\u7a0b\u3002\u4f8b\u5982\uff0cBeautiful Soup\u548cScrapy\u90fd\u662f\u5f3a\u5927\u7684\u7f51\u9875\u89e3\u6790\u5de5\u5177\uff0c\u80fd\u591f\u5e2e\u52a9\u60a8\u5feb\u901f\u63d0\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002\u6b64\u5916\uff0cPandas\u5e93\u53ef\u4ee5\u7528\u4e8e\u6570\u636e\u7684\u7ba1\u7406\u548c\u5206\u6790\uff0c\u65b9\u4fbf\u60a8\u5bf9\u76d1\u63a7\u7ed3\u679c\u8fdb\u884c\u53ef\u89c6\u5316\u548c\u8fdb\u4e00\u6b65\u7684\u5904\u7406\u3002\u7ed3\u5408\u8fd9\u4e9b\u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u5b9e\u73b0\u4eac\u4e1c\u5546\u54c1\u4e0a\u67b6\u76d1\u63a7\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5982\u4f55\u7528Python\u5199\u4eac\u4e1c\u4e0a\u67b6\u76d1\u63a7 \u5728\u4eac\u4e1c\u4e0a\u67b6\u76d1\u63a7\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Python\u811a\u672c\u6765\u5b9e\u65f6\u68c0\u6d4b\u5546\u54c1\u7684\u4e0a\u67b6\u72b6\u6001\u3002\u901a\u8fc7 [&hellip;]","protected":false},"author":3,"featured_media":1039756,"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\/1039738"}],"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=1039738"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1039738\/revisions"}],"predecessor-version":[{"id":1039759,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1039738\/revisions\/1039759"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1039756"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1039738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1039738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1039738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}