{"id":1116809,"date":"2025-01-08T18:19:58","date_gmt":"2025-01-08T10:19:58","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1116809.html"},"modified":"2025-01-08T18:20:00","modified_gmt":"2025-01-08T10:20:00","slug":"%e5%a6%82%e4%bd%95%e7%94%a8python%e5%8e%bb%e8%af%bb%e5%8f%96%e5%9c%b0%e5%9d%80%e9%87%8c%e9%9d%a2%e7%9a%84%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1116809.html","title":{"rendered":"\u5982\u4f55\u7528python\u53bb\u8bfb\u53d6\u5730\u5740\u91cc\u9762\u7684\u5185\u5bb9"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25081007\/bec30a6a-8129-4b07-af38-d7497ff672e2.webp\" alt=\"\u5982\u4f55\u7528python\u53bb\u8bfb\u53d6\u5730\u5740\u91cc\u9762\u7684\u5185\u5bb9\" \/><\/p>\n<p><p> <strong>\u5982\u4f55\u7528Python\u53bb\u8bfb\u53d6\u5730\u5740\u91cc\u9762\u7684\u5185\u5bb9<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528Python\u8bfb\u53d6\u5730\u5740\u91cc\u9762\u7684\u5185\u5bb9\uff0c\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u5b89\u88c5\u5fc5\u8981\u7684\u5e93\u3001\u8bf7\u6c42\u7f51\u9875\u5185\u5bb9\u3001\u89e3\u6790\u7f51\u9875\u6570\u636e\u3001\u5b58\u50a8\u6216\u5904\u7406\u6570\u636e\u3002<strong>\u5b89\u88c5\u5fc5\u8981\u5e93\u3001\u8bf7\u6c42\u7f51\u9875\u5185\u5bb9\u3001\u89e3\u6790\u7f51\u9875\u6570\u636e\u3001\u5b58\u50a8\u6216\u5904\u7406\u6570\u636e<\/strong>\u3002\u5176\u4e2d\uff0c\u89e3\u6790\u7f51\u9875\u6570\u636e\u662f\u6700\u5173\u952e\u7684\u4e00\u6b65\uff0c\u5b83\u51b3\u5b9a\u4e86\u6211\u4eec\u5982\u4f55\u6709\u6548\u5730\u63d0\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u5b89\u88c5\u5fc5\u8981\u5e93<\/h3>\n<\/p>\n<p><p>\u8981\u4f7f\u7528Python\u8bfb\u53d6\u5730\u5740\u4e2d\u7684\u5185\u5bb9\uff0c\u9996\u5148\u9700\u8981\u4e00\u4e9b\u5916\u90e8\u5e93\u6765\u5e2e\u52a9\u6211\u4eec\u5b8c\u6210\u8fd9\u9879\u4efb\u52a1\u3002\u6700\u5e38\u7528\u7684\u5e93\u5305\u62ec<code>requests<\/code>\u548c<code>BeautifulSoup<\/code>\u3002<code>requests<\/code>\u7528\u4e8e\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9\uff0c<code>BeautifulSoup<\/code>\u7528\u4e8e\u89e3\u6790\u548c\u63d0\u53d6HTML\u6570\u636e\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5b89\u88c5\u5fc5\u8981\u5e93<\/p>\n<p>!pip install requests<\/p>\n<p>!pip install beautifulsoup4<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e8c\u3001\u8bf7\u6c42\u7f51\u9875\u5185\u5bb9<\/h3>\n<\/p>\n<p><p>\u5728\u6210\u529f\u5b89\u88c5\u5e93\u540e\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u9700\u8981\u53d1\u9001HTTP\u8bf7\u6c42\u4ee5\u83b7\u53d6\u7f51\u9875\u5185\u5bb9\u3002\u8fd9\u4e00\u6b65\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u662f\u6211\u4eec\u80fd\u591f\u83b7\u53d6\u7f51\u9875\u5185\u5bb9\u7684\u57fa\u7840\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<h2><strong>\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9<\/strong><\/h2>\n<p>url = &#39;http:\/\/example.com&#39;<\/p>\n<p>response = requests.get(url)<\/p>\n<h2><strong>\u68c0\u67e5\u8bf7\u6c42\u662f\u5426\u6210\u529f<\/strong><\/h2>\n<p>if response.status_code == 200:<\/p>\n<p>    print(&#39;\u8bf7\u6c42\u6210\u529f&#39;)<\/p>\n<p>else:<\/p>\n<p>    print(&#39;\u8bf7\u6c42\u5931\u8d25&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u89e3\u6790\u7f51\u9875\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u8bf7\u6c42\u6210\u529f\u540e\uff0c\u6211\u4eec\u9700\u8981\u89e3\u6790\u7f51\u9875\u5185\u5bb9\u3002\u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528<code>BeautifulSoup<\/code>\u6765\u89e3\u6790HTML\u5185\u5bb9\uff0c\u5e76\u63d0\u53d6\u6211\u4eec\u9700\u8981\u7684\u4fe1\u606f\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from bs4 import BeautifulSoup<\/p>\n<h2><strong>\u89e3\u6790HTML\u5185\u5bb9<\/strong><\/h2>\n<p>soup = BeautifulSoup(response.content, &#39;html.parser&#39;)<\/p>\n<h2><strong>\u793a\u4f8b\uff1a\u63d0\u53d6\u6240\u6709\u7684\u6807\u9898<\/strong><\/h2>\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<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u5b58\u50a8\u6216\u5904\u7406\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u5728\u63d0\u53d6\u5230\u6240\u9700\u6570\u636e\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u5c06\u5176\u5b58\u50a8\u5230\u6587\u4ef6\u4e2d\uff0c\u6216\u8005\u8fdb\u4e00\u6b65\u5904\u7406\u4ee5\u6ee1\u8db3\u6211\u4eec\u7684\u9700\u6c42\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5c06\u63d0\u53d6\u5230\u7684\u6807\u9898\u5b58\u50a8\u5230\u6587\u4ef6\u4e2d<\/p>\n<p>with open(&#39;titles.txt&#39;, &#39;w&#39;) as file:<\/p>\n<p>    for title in titles:<\/p>\n<p>        file.write(title.get_text() + &#39;\\n&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u793a\u4f8b\uff1a\u8bfb\u53d6\u5e76\u89e3\u6790\u4e00\u4e2a\u65b0\u95fb\u7f51\u7ad9<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u6211\u4eec\u4ee5\u4e00\u4e2a\u5b9e\u9645\u7684\u65b0\u95fb\u7f51\u7ad9\u4e3a\u4f8b\uff0c\u8bfb\u53d6\u5e76\u89e3\u6790\u5176\u4e2d\u7684\u65b0\u95fb\u6807\u9898\u548c\u94fe\u63a5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p>from bs4 import BeautifulSoup<\/p>\n<h2><strong>\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9<\/strong><\/h2>\n<p>url = &#39;https:\/\/news.ycombinator.com\/&#39;<\/p>\n<p>response = requests.get(url)<\/p>\n<h2><strong>\u68c0\u67e5\u8bf7\u6c42\u662f\u5426\u6210\u529f<\/strong><\/h2>\n<p>if response.status_code == 200:<\/p>\n<p>    print(&#39;\u8bf7\u6c42\u6210\u529f&#39;)<\/p>\n<p>else:<\/p>\n<p>    print(&#39;\u8bf7\u6c42\u5931\u8d25&#39;)<\/p>\n<h2><strong>\u89e3\u6790HTML\u5185\u5bb9<\/strong><\/h2>\n<p>soup = BeautifulSoup(response.content, &#39;html.parser&#39;)<\/p>\n<h2><strong>\u63d0\u53d6\u6240\u6709\u65b0\u95fb\u6807\u9898\u548c\u94fe\u63a5<\/strong><\/h2>\n<p>articles = soup.find_all(&#39;a&#39;, class_=&#39;storylink&#39;)<\/p>\n<p>for article in articles:<\/p>\n<p>    title = article.get_text()<\/p>\n<p>    link = article[&#39;href&#39;]<\/p>\n<p>    print(f&#39;\u6807\u9898: {title}, \u94fe\u63a5: {link}&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001\u5904\u7406\u52a8\u6001\u52a0\u8f7d\u7684\u5185\u5bb9<\/h3>\n<\/p>\n<p><p>\u6709\u4e9b\u7f51\u7ad9\u4f7f\u7528JavaScript\u52a8\u6001\u52a0\u8f7d\u5185\u5bb9\uff0c\u666e\u901a\u7684HTTP\u8bf7\u6c42\u65e0\u6cd5\u83b7\u53d6\u8fd9\u4e9b\u5185\u5bb9\u3002\u6b64\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Selenium\u7b49\u5de5\u5177\u6a21\u62df\u6d4f\u89c8\u5668\u884c\u4e3a\uff0c\u4ee5\u83b7\u53d6\u52a8\u6001\u52a0\u8f7d\u7684\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5b89\u88c5Selenium\u548cChromeDriver<\/p>\n<p>!pip install selenium<\/p>\n<p>!apt-get install -y chromium-chromedriver<\/p>\n<p>from selenium import webdriver<\/p>\n<p>from selenium.webdriver.chrome.service import Service<\/p>\n<p>from selenium.webdriver.common.by import By<\/p>\n<h2><strong>\u8bbe\u7f6eChrome\u9009\u9879<\/strong><\/h2>\n<p>chrome_options = webdriver.ChromeOptions()<\/p>\n<p>chrome_options.add_argument(&#39;--headless&#39;)<\/p>\n<p>chrome_options.add_argument(&#39;--no-sandbox&#39;)<\/p>\n<p>chrome_options.add_argument(&#39;--disable-dev-shm-usage&#39;)<\/p>\n<h2><strong>\u521d\u59cb\u5316ChromeDriver<\/strong><\/h2>\n<p>service = Service(&#39;\/usr\/bin\/chromedriver&#39;)<\/p>\n<p>driver = webdriver.Chrome(service=service, options=chrome_options)<\/p>\n<h2><strong>\u8bbf\u95ee\u76ee\u6807\u7f51\u7ad9<\/strong><\/h2>\n<p>driver.get(&#39;http:\/\/example.com&#39;)<\/p>\n<h2><strong>\u7b49\u5f85\u9875\u9762\u52a0\u8f7d<\/strong><\/h2>\n<p>driver.implicitly_w<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>t(10)<\/p>\n<h2><strong>\u63d0\u53d6\u52a8\u6001\u52a0\u8f7d\u7684\u5185\u5bb9<\/strong><\/h2>\n<p>titles = driver.find_elements(By.TAG_NAME, &#39;h1&#39;)<\/p>\n<p>for title in titles:<\/p>\n<p>    print(title.text)<\/p>\n<h2><strong>\u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n<p>driver.quit()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e03\u3001\u5904\u7406API\u8bf7\u6c42<\/h3>\n<\/p>\n<p><p>\u6709\u4e9b\u7f51\u7ad9\u63d0\u4f9bAPI\u63a5\u53e3\u4f9b\u5f00\u53d1\u8005\u4f7f\u7528\uff0c\u8fd9\u6bd4\u89e3\u6790HTML\u5185\u5bb9\u66f4\u52a0\u9ad8\u6548\u548c\u53ef\u9760\u3002\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u53d1\u9001API\u8bf7\u6c42\u5e76\u89e3\u6790\u8fd4\u56de\u7684JSON\u6570\u636e\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<h2><strong>\u53d1\u9001API\u8bf7\u6c42\u5e76\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9<\/strong><\/h2>\n<p>url = &#39;https:\/\/api.example.com\/data&#39;<\/p>\n<p>response = requests.get(url)<\/p>\n<h2><strong>\u68c0\u67e5\u8bf7\u6c42\u662f\u5426\u6210\u529f<\/strong><\/h2>\n<p>if response.status_code == 200:<\/p>\n<p>    data = response.json()<\/p>\n<p>    print(data)<\/p>\n<p>else:<\/p>\n<p>    print(&#39;\u8bf7\u6c42\u5931\u8d25&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516b\u3001\u9519\u8bef\u5904\u7406\u548c\u65e5\u5fd7\u8bb0\u5f55<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5904\u7406\u5404\u79cd\u53ef\u80fd\u7684\u9519\u8bef\uff0c\u5e76\u8bb0\u5f55\u65e5\u5fd7\u4ee5\u4fbf\u4e8e\u8c03\u8bd5\u548c\u7ef4\u62a4\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import logging<\/p>\n<h2><strong>\u914d\u7f6e\u65e5\u5fd7\u8bb0\u5f55<\/strong><\/h2>\n<p>logging.basicConfig(filename=&#39;app.log&#39;, filemode=&#39;w&#39;, format=&#39;%(name)s - %(levelname)s - %(message)s&#39;)<\/p>\n<p>try:<\/p>\n<p>    # \u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9<\/p>\n<p>    response = requests.get(url)<\/p>\n<p>    response.raise_for_status()  # \u68c0\u67e5HTTP\u8bf7\u6c42\u662f\u5426\u6210\u529f<\/p>\n<p>except requests.exceptions.HTTPError as http_err:<\/p>\n<p>    logging.error(f&#39;HTTP\u9519\u8bef: {http_err}&#39;)<\/p>\n<p>except Exception as err:<\/p>\n<p>    logging.error(f&#39;\u5176\u4ed6\u9519\u8bef: {err}&#39;)<\/p>\n<p>else:<\/p>\n<p>    print(&#39;\u8bf7\u6c42\u6210\u529f&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e5d\u3001\u5e76\u884c\u5904\u7406<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u9700\u8981\u540c\u65f6\u5904\u7406\u591a\u4e2a\u5730\u5740\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u7ebf\u7a0b\u6216\u591a\u8fdb\u7a0b\u6765\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from concurrent.futures import ThreadPoolExecutor<\/p>\n<h2><strong>\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u6765\u5904\u7406\u5355\u4e2a\u5730\u5740<\/strong><\/h2>\n<p>def fetch_url(url):<\/p>\n<p>    response = requests.get(url)<\/p>\n<p>    if response.status_code == 200:<\/p>\n<p>        return response.content<\/p>\n<p>    else:<\/p>\n<p>        return None<\/p>\n<h2><strong>\u5217\u51fa\u6240\u6709\u9700\u8981\u5904\u7406\u7684\u5730\u5740<\/strong><\/h2>\n<p>urls = [&#39;http:\/\/example.com\/page1&#39;, &#39;http:\/\/example.com\/page2&#39;]<\/p>\n<h2><strong>\u4f7f\u7528\u591a\u7ebf\u7a0b\u5e76\u884c\u5904\u7406<\/strong><\/h2>\n<p>with ThreadPoolExecutor(max_workers=4) as executor:<\/p>\n<p>    results = executor.map(fetch_url, urls)<\/p>\n<h2><strong>\u5904\u7406\u7ed3\u679c<\/strong><\/h2>\n<p>for content in results:<\/p>\n<p>    if content:<\/p>\n<p>        print(&#39;\u8bf7\u6c42\u6210\u529f&#39;)<\/p>\n<p>    else:<\/p>\n<p>        print(&#39;\u8bf7\u6c42\u5931\u8d25&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u5341\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Python\u9ad8\u6548\u5730\u8bfb\u53d6\u5730\u5740\u4e2d\u7684\u5185\u5bb9\uff0c\u5e76\u8fdb\u884c\u5404\u79cd\u5904\u7406\u548c\u5b58\u50a8\u3002<strong>\u5b89\u88c5\u5fc5\u8981\u5e93\u3001\u8bf7\u6c42\u7f51\u9875\u5185\u5bb9\u3001\u89e3\u6790\u7f51\u9875\u6570\u636e\u3001\u5b58\u50a8\u6216\u5904\u7406\u6570\u636e<\/strong>\u662f\u6574\u4e2a\u8fc7\u7a0b\u7684\u6838\u5fc3\u6b65\u9aa4\u3002\u6839\u636e\u5b9e\u9645\u9700\u6c42\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u5904\u7406\u52a8\u6001\u52a0\u8f7d\u7684\u5185\u5bb9\u3001\u4f7f\u7528API\u63a5\u53e3\u3001\u8fdb\u884c\u9519\u8bef\u5904\u7406\u548c\u65e5\u5fd7\u8bb0\u5f55\uff0c\u4ee5\u53ca\u5e76\u884c\u5904\u7406\u591a\u4e2a\u5730\u5740\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u4e3a\u60a8\u63d0\u4f9b\u6709\u7528\u7684\u6307\u5bfc\uff0c\u5e2e\u52a9\u60a8\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u66f4\u597d\u5730\u4f7f\u7528Python\u8bfb\u53d6\u548c\u5904\u7406\u7f51\u9875\u5185\u5bb9\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u4f7f\u7528Python\u4ece\u7f51\u9875\u4e2d\u63d0\u53d6\u4fe1\u606f\uff1f<\/strong><br \/>\u4f7f\u7528Python\u63d0\u53d6\u7f51\u9875\u4fe1\u606f\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u5e93\u5b9e\u73b0\uff0c\u5982<code>requests<\/code>\u548c<code>BeautifulSoup<\/code>\u3002\u9996\u5148\uff0c\u4f7f\u7528<code>requests<\/code>\u5e93\u53d1\u9001HTTP\u8bf7\u6c42\u83b7\u53d6\u7f51\u9875\u5185\u5bb9\uff0c\u7136\u540e\u5229\u7528<code>BeautifulSoup<\/code>\u89e3\u6790HTML\u6587\u6863\u5e76\u63d0\u53d6\u6240\u9700\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre><code class=\"language-python\">import requests\nfrom bs4 import BeautifulSoup\n\nurl = &#39;http:\/\/example.com&#39;\nresponse = requests.get(url)\nsoup = BeautifulSoup(response.content, &#39;html.parser&#39;)\nprint(soup.title.text)  # \u63d0\u53d6\u7f51\u9875\u6807\u9898\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5feb\u901f\u83b7\u53d6\u7f51\u9875\u4e2d\u7684\u6587\u672c\u548c\u5176\u4ed6\u5143\u7d20\u3002<\/p>\n<p><strong>Python\u8bfb\u53d6\u672c\u5730\u6587\u4ef6\u7684\u6700\u4f73\u65b9\u5f0f\u662f\u4ec0\u4e48\uff1f<\/strong><br \/>\u5982\u679c\u60a8\u60f3\u4ece\u672c\u5730\u6587\u4ef6\u4e2d\u8bfb\u53d6\u5185\u5bb9\uff0cPython\u7684\u5185\u7f6e<code>open()<\/code>\u51fd\u6570\u975e\u5e38\u6709\u6548\u3002\u60a8\u53ef\u4ee5\u4ee5\u4e0d\u540c\u7684\u6a21\u5f0f\u6253\u5f00\u6587\u4ef6\uff08\u5982\u8bfb\u53d6\u3001\u5199\u5165\u7b49\uff09\uff0c\u5e76\u901a\u8fc7<code>read()<\/code>\u3001<code>readline()<\/code>\u6216<code>readlines()<\/code>\u65b9\u6cd5\u83b7\u53d6\u6587\u4ef6\u5185\u5bb9\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8bfb\u53d6\u6587\u672c\u6587\u4ef6\u7684\u4f8b\u5b50\uff1a<\/p>\n<pre><code class=\"language-python\">with open(&#39;your_file.txt&#39;, &#39;r&#39;) as file:\n    content = file.read()\nprint(content)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u4e0d\u4ec5\u7b80\u5355\u6613\u61c2\uff0c\u8fd8\u80fd\u786e\u4fdd\u6587\u4ef6\u5728\u5904\u7406\u540e\u81ea\u52a8\u5173\u95ed\u3002<\/p>\n<p><strong>\u5982\u4f55\u5904\u7406Python\u8bfb\u53d6\u5185\u5bb9\u4e2d\u7684\u5f02\u5e38\u60c5\u51b5\uff1f<\/strong><br \/>\u5728\u8bfb\u53d6\u5185\u5bb9\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u6587\u4ef6\u4e0d\u5b58\u5728\u6216\u6743\u9650\u4e0d\u8db3\u7b49\u95ee\u9898\u3002\u4f7f\u7528<code>try<\/code>\u548c<code>except<\/code>\u8bed\u53e5\u53ef\u4ee5\u6355\u83b7\u5e76\u5904\u7406\u8fd9\u4e9b\u5f02\u5e38\uff0c\u786e\u4fdd\u7a0b\u5e8f\u7684\u5065\u58ee\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-python\">try:\n    with open(&#39;your_file.txt&#39;, &#39;r&#39;) as file:\n        content = file.read()\nexcept FileNotFoundError:\n    print(&quot;\u6587\u4ef6\u672a\u627e\u5230\uff0c\u8bf7\u68c0\u67e5\u8def\u5f84\u3002&quot;)\nexcept PermissionError:\n    print(&quot;\u6743\u9650\u4e0d\u8db3\uff0c\u65e0\u6cd5\u8bfb\u53d6\u6587\u4ef6\u3002&quot;)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u80fd\u591f\u8ba9\u60a8\u7684\u4ee3\u7801\u5728\u9762\u5bf9\u610f\u5916\u60c5\u51b5\u65f6\uff0c\u7ed9\u4e88\u7528\u6237\u53cb\u597d\u7684\u53cd\u9988\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5982\u4f55\u7528Python\u53bb\u8bfb\u53d6\u5730\u5740\u91cc\u9762\u7684\u5185\u5bb9 \u4f7f\u7528Python\u8bfb\u53d6\u5730\u5740\u91cc\u9762\u7684\u5185\u5bb9\uff0c\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u5b89\u88c5\u5fc5\u8981\u7684\u5e93\u3001\u8bf7 [&hellip;]","protected":false},"author":3,"featured_media":1116812,"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\/1116809"}],"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=1116809"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1116809\/revisions"}],"predecessor-version":[{"id":1116814,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1116809\/revisions\/1116814"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1116812"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1116809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1116809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1116809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}