{"id":1046281,"date":"2024-12-31T13:31:53","date_gmt":"2024-12-31T05:31:53","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1046281.html"},"modified":"2024-12-31T13:31:57","modified_gmt":"2024-12-31T05:31:57","slug":"python-%e5%a6%82%e4%bd%95%e6%90%9c%e7%b4%a2%e5%be%ae%e4%bf%a1%e6%9c%8b%e5%8f%8b%e5%9c%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1046281.html","title":{"rendered":"Python \u5982\u4f55\u641c\u7d22\u5fae\u4fe1\u670b\u53cb\u5708"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/da41897b-9b66-435a-b6e5-fedb1f5aa4ea.webp?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"Python \u5982\u4f55\u641c\u7d22\u5fae\u4fe1\u670b\u53cb\u5708\" \/><\/p>\n<p><p> <strong>Python \u641c\u7d22\u5fae\u4fe1\u670b\u53cb\u5708\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u5fae\u4fe1\u63d0\u4f9b\u7684API\u3001\u7b2c\u4e09\u65b9\u5e93\u5982itchat\u3001\u6a21\u62df\u7528\u6237\u64cd\u4f5c\u3001\u4f7f\u7528OCR\u6280\u672f\u3002<\/strong> <\/p>\n<\/p>\n<p><p>\u5177\u4f53\u6765\u8bf4\uff0c\u53ef\u4ee5\u4f7f\u7528\u5fae\u4fe1\u63d0\u4f9b\u7684API\u6765\u83b7\u53d6\u670b\u53cb\u5708\u4fe1\u606f\uff0c\u4f46\u8fd9\u9700\u8981\u4f01\u4e1a\u5fae\u4fe1\u6216\u4e2a\u4eba\u5f00\u53d1\u8005\u8d26\u6237\u7684\u652f\u6301\u3002\u7b2c\u4e09\u65b9\u5e93\u5982itchat\u53ef\u4ee5\u5e2e\u52a9\u4f60\u767b\u5f55\u5e76\u83b7\u53d6\u90e8\u5206\u670b\u53cb\u5708\u4fe1\u606f\u3002\u6a21\u62df\u7528\u6237\u64cd\u4f5c\u662f\u901a\u8fc7\u81ea\u52a8\u5316\u5de5\u5177\u5982Selenium\u6765\u6a21\u62df\u7528\u6237\u5728\u5fae\u4fe1\u4e2d\u7684\u64cd\u4f5c\uff0c\u83b7\u53d6\u670b\u53cb\u5708\u5185\u5bb9\u3002\u800cOCR\u6280\u672f\u662f\u7528\u4e8e\u5904\u7406\u670b\u53cb\u5708\u4e2d\u7684\u56fe\u7247\u5185\u5bb9\uff0c\u63d0\u53d6\u6587\u672c\u4fe1\u606f\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u5c55\u5f00\u4ecb\u7ecd\u6bcf\u4e00\u79cd\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528\u5fae\u4fe1\u63d0\u4f9b\u7684API<\/p>\n<\/p>\n<p><p>\u5fae\u4fe1\u5b98\u65b9\u63d0\u4f9b\u4e86\u4e00\u4e9bAPI\u63a5\u53e3\uff0c\u7528\u4e8e\u5f00\u53d1\u4f01\u4e1a\u5fae\u4fe1\u6216\u516c\u4f17\u53f7\u7684\u529f\u80fd\u3002\u8fd9\u4e9bAPI\u53ef\u4ee5\u7528\u4e8e\u83b7\u53d6\u670b\u53cb\u5708\u4fe1\u606f\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4f7f\u7528\u8fd9\u4e9bAPI\u9700\u8981\u6709\u4f01\u4e1a\u5fae\u4fe1\u6216\u516c\u4f17\u53f7\u7684\u5f00\u53d1\u8005\u8d26\u6237\uff0c\u5e76\u9075\u5b88\u5fae\u4fe1\u7684\u5f00\u53d1\u8005\u89c4\u8303\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u7533\u8bf7\u5f00\u53d1\u8005\u8d26\u6237<\/strong>\uff1a\u9996\u5148\u9700\u8981\u6ce8\u518c\u6210\u4e3a\u5fae\u4fe1\u5f00\u53d1\u8005\uff0c\u53ef\u4ee5\u662f\u4f01\u4e1a\u5fae\u4fe1\u5f00\u53d1\u8005\u6216\u516c\u4f17\u53f7\u5f00\u53d1\u8005\u3002<\/li>\n<li><strong>\u83b7\u53d6API\u63a5\u53e3<\/strong>\uff1a\u767b\u5f55\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u6216\u4f01\u4e1a\u5fae\u4fe1\u5f00\u53d1\u8005\u5e73\u53f0\uff0c\u627e\u5230\u76f8\u5e94\u7684API\u63a5\u53e3\u6587\u6863\uff0c\u83b7\u53d6API\u63a5\u53e3\u7684\u4f7f\u7528\u65b9\u6cd5\u3002<\/li>\n<li><strong>\u7f16\u5199\u4ee3\u7801<\/strong>\uff1a\u4f7f\u7528Python\u7f16\u5199\u4ee3\u7801\uff0c\u8c03\u7528\u5fae\u4fe1API\u63a5\u53e3\uff0c\u83b7\u53d6\u670b\u53cb\u5708\u4fe1\u606f\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p>def get_wechat_moments():<\/p>\n<p>    url = &#39;https:\/\/api.weixin.qq.com\/cgi-bin\/user\/get&#39;<\/p>\n<p>    params = {<\/p>\n<p>        &#39;access_token&#39;: &#39;YOUR_ACCESS_TOKEN&#39;,<\/p>\n<p>        &#39;openid&#39;: &#39;OPENID&#39;,<\/p>\n<p>        &#39;lang&#39;: &#39;zh_CN&#39;<\/p>\n<p>    }<\/p>\n<p>    response = requests.get(url, params=params)<\/p>\n<p>    data = response.json()<\/p>\n<p>    return data<\/p>\n<p>print(get_wechat_moments())<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93itchat<\/p>\n<\/p>\n<p><p>itchat\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5fae\u4fe1\u4e2a\u4eba\u53f7\u63a5\u53e3\uff0c\u4f7f\u7528\u5b83\u53ef\u4ee5\u767b\u5f55\u5fae\u4fe1\u5e76\u83b7\u53d6\u90e8\u5206\u670b\u53cb\u5708\u4fe1\u606f\u3002\u4e0d\u8fc7\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4f7f\u7528\u4e2a\u4eba\u53f7\u8fdb\u884c\u81ea\u52a8\u5316\u64cd\u4f5c\u53ef\u80fd\u4f1a\u8fdd\u53cd\u5fae\u4fe1\u7684\u4f7f\u7528\u6761\u6b3e\uff0c\u5bfc\u81f4\u8d26\u53f7\u88ab\u5c01\u7981\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u5b89\u88c5itchat<\/strong>\uff1a\u53ef\u4ee5\u4f7f\u7528pip\u5b89\u88c5itchat\u5e93\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install itchat<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u767b\u5f55\u5fae\u4fe1<\/strong>\uff1a\u4f7f\u7528itchat\u767b\u5f55\u5fae\u4fe1\uff0c\u83b7\u53d6\u670b\u53cb\u5708\u4fe1\u606f\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import itchat<\/p>\n<p>def get_wechat_moments():<\/p>\n<p>    itchat.auto_login(hotReload=True)<\/p>\n<p>    moments = itchat.get_moments()<\/p>\n<p>    return moments<\/p>\n<p>print(get_wechat_moments())<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e09\u3001\u6a21\u62df\u7528\u6237\u64cd\u4f5c<\/p>\n<\/p>\n<p><p>\u6a21\u62df\u7528\u6237\u64cd\u4f5c\u662f\u901a\u8fc7\u81ea\u52a8\u5316\u5de5\u5177\u5982Selenium\u6765\u6a21\u62df\u7528\u6237\u5728\u5fae\u4fe1\u4e2d\u7684\u64cd\u4f5c\uff0c\u83b7\u53d6\u670b\u53cb\u5708\u5185\u5bb9\u3002\u8fd9\u79cd\u65b9\u6cd5\u9700\u8981\u5b89\u88c5\u5fae\u4fe1\u5ba2\u6237\u7aef\uff0c\u5e76\u4f7f\u7528\u81ea\u52a8\u5316\u5de5\u5177\u6765\u6a21\u62df\u70b9\u51fb\u3001\u6ed1\u52a8\u7b49\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u5b89\u88c5Selenium<\/strong>\uff1a\u53ef\u4ee5\u4f7f\u7528pip\u5b89\u88c5Selenium\u5e93\uff0c\u5e76\u4e0b\u8f7d\u5bf9\u5e94\u7684\u6d4f\u89c8\u5668\u9a71\u52a8\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install selenium<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u7f16\u5199\u4ee3\u7801<\/strong>\uff1a\u4f7f\u7528Selenium\u6a21\u62df\u7528\u6237\u64cd\u4f5c\uff0c\u83b7\u53d6\u670b\u53cb\u5708\u4fe1\u606f\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">from selenium import webdriver<\/p>\n<p>from selenium.webdriver.common.by import By<\/p>\n<p>from selenium.webdriver.common.keys import Keys<\/p>\n<p>import time<\/p>\n<p>def get_wechat_moments():<\/p>\n<p>    driver = webdriver.Chrome()<\/p>\n<p>    driver.get(&#39;https:\/\/wx.qq.com\/&#39;)<\/p>\n<p>    time.sleep(15)  # \u7b49\u5f85\u7528\u6237\u626b\u7801\u767b\u5f55<\/p>\n<p>    moments_button = driver.find_element(By.XPATH, &#39;\/\/*[@id=&quot;navBar&quot;]\/div\/div[1]\/div[1]\/div[4]\/div[1]&#39;)<\/p>\n<p>    moments_button.click()<\/p>\n<p>    time.sleep(5)<\/p>\n<p>    moments = driver.find_elements(By.CLASS_NAME, &#39;moment-content&#39;)<\/p>\n<p>    for moment in moments:<\/p>\n<p>        print(moment.text)<\/p>\n<p>    driver.quit()<\/p>\n<p>get_wechat_moments()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u56db\u3001\u4f7f\u7528OCR\u6280\u672f<\/p>\n<\/p>\n<p><p>OCR\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u670b\u53cb\u5708\u4e2d\u7684\u56fe\u7247\u5185\u5bb9\uff0c\u63d0\u53d6\u6587\u672c\u4fe1\u606f\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u670b\u53cb\u5708\u4e2d\u5305\u542b\u5927\u91cf\u56fe\u7247\u7684\u60c5\u51b5\uff0c\u901a\u8fc7OCR\u6280\u672f\u53ef\u4ee5\u8bc6\u522b\u56fe\u7247\u4e2d\u7684\u6587\u5b57\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u5b89\u88c5OCR\u5e93<\/strong>\uff1a\u53ef\u4ee5\u4f7f\u7528pip\u5b89\u88c5Tesseract\u5e93\uff0c\u5e76\u4e0b\u8f7dTesseract OCR\u5f15\u64ce\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install pytesseract<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5904\u7406\u56fe\u7247<\/strong>\uff1a\u4f7f\u7528Tesseract\u5e93\u5904\u7406\u670b\u53cb\u5708\u4e2d\u7684\u56fe\u7247\uff0c\u63d0\u53d6\u6587\u672c\u4fe1\u606f\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import pytesseract<\/p>\n<p>from PIL import Image<\/p>\n<p>def extract_text_from_image(image_path):<\/p>\n<p>    image = Image.open(image_path)<\/p>\n<p>    text = pytesseract.image_to_string(image, lang=&#39;chi_sim&#39;)<\/p>\n<p>    return text<\/p>\n<p>print(extract_text_from_image(&#39;path\/to\/your\/image.jpg&#39;))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4ee5\u4e0a\u5c31\u662f\u4f7f\u7528Python\u641c\u7d22\u5fae\u4fe1\u670b\u53cb\u5708\u7684\u51e0\u79cd\u65b9\u6cd5\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u7f3a\u70b9\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u8fdb\u884c\u64cd\u4f5c\u3002\u5728\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u9075\u5b88\u5fae\u4fe1\u7684\u4f7f\u7528\u6761\u6b3e\u548c\u76f8\u5173\u6cd5\u5f8b\u6cd5\u89c4\uff0c\u907f\u514d\u56e0\u8fdd\u89c4\u64cd\u4f5c\u5bfc\u81f4\u8d26\u53f7\u88ab\u5c01\u7981\u6216\u5176\u4ed6\u6cd5\u5f8b\u95ee\u9898\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u8bbf\u95ee\u548c\u5206\u6790\u5fae\u4fe1\u670b\u53cb\u5708\u7684\u6570\u636e\uff1f<\/strong><br \/>\u5728Python\u4e2d\u8bbf\u95ee\u5fae\u4fe1\u670b\u53cb\u5708\u6570\u636e\u901a\u5e38\u9700\u8981\u4f7f\u7528\u5fae\u4fe1\u7684API\u6216\u901a\u8fc7\u6570\u636e\u6293\u53d6\u5de5\u5177\u3002\u7531\u4e8e\u5fae\u4fe1\u7684\u9690\u79c1\u548c\u5b89\u5168\u653f\u7b56\uff0c\u76f4\u63a5\u83b7\u53d6\u670b\u53cb\u5708\u7684\u5185\u5bb9\u6bd4\u8f83\u56f0\u96be\u3002\u5982\u679c\u4f60\u5df2\u7ecf\u83b7\u5f97\u4e86\u6570\u636e\uff0c\u53ef\u4ee5\u5229\u7528Python\u7684pandas\u5e93\u8fdb\u884c\u6570\u636e\u5206\u6790\uff0c\u6216\u8005\u4f7f\u7528BeautifulSoup\u8fdb\u884c\u7f51\u9875\u6293\u53d6\u3002\u786e\u4fdd\u9075\u5faa\u76f8\u5173\u6cd5\u5f8b\u6cd5\u89c4\uff0c\u5e76\u5c0a\u91cd\u7528\u6237\u9690\u79c1\u3002<\/p>\n<p><strong>\u6709\u6ca1\u6709\u63a8\u8350\u7684Python\u5e93\u53ef\u4ee5\u5e2e\u52a9\u6211\u5904\u7406\u793e\u4ea4\u5a92\u4f53\u6570\u636e\uff1f<\/strong><br \/>\u662f\u7684\uff0c\u6709\u51e0\u4e2a\u6d41\u884c\u7684Python\u5e93\u53ef\u4ee5\u5e2e\u52a9\u5904\u7406\u793e\u4ea4\u5a92\u4f53\u6570\u636e\u3002\u5bf9\u4e8e\u6570\u636e\u6293\u53d6\uff0cScrapy\u548cBeautifulSoup\u662f\u975e\u5e38\u5e38\u7528\u7684\u9009\u62e9\uff1b\u800c\u5bf9\u4e8e\u6570\u636e\u5206\u6790\uff0cpandas\u548cNumPy\u5219\u975e\u5e38\u5f3a\u5927\u3002\u6b64\u5916\uff0c\u5982\u679c\u4f60\u9700\u8981\u8fdb\u884c\u81ea\u7136\u8bed\u8a00\u5904\u7406\uff0c\u53ef\u4ee5\u4f7f\u7528NLTK\u6216spaCy\u6765\u5206\u6790\u6587\u672c\u5185\u5bb9\u3002<\/p>\n<p><strong>\u5982\u4f55\u786e\u4fdd\u5728\u6293\u53d6\u5fae\u4fe1\u670b\u53cb\u5708\u6570\u636e\u65f6\u4e0d\u8fdd\u53cd\u9690\u79c1\u653f\u7b56\uff1f<\/strong><br \/>\u5728\u6293\u53d6\u4efb\u4f55\u793e\u4ea4\u5a92\u4f53\u6570\u636e\u65f6\uff0c\u9075\u5faa\u9690\u79c1\u653f\u7b56\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u6709\u5408\u6cd5\u6743\u9650\u8bbf\u95ee\u8fd9\u4e9b\u6570\u636e\u3002\u907f\u514d\u6293\u53d6\u7528\u6237\u79c1\u4eba\u4fe1\u606f\uff0c\u5e76\u5173\u6ce8\u6570\u636e\u4f7f\u7528\u7684\u900f\u660e\u5ea6\u3002\u4f7f\u7528API\u65f6\uff0c\u901a\u5e38\u4f1a\u6709\u660e\u786e\u7684\u4f7f\u7528\u6761\u6b3e\uff0c\u9075\u5faa\u8fd9\u4e9b\u6761\u6b3e\u53ef\u4ee5\u6709\u6548\u907f\u514d\u8fdd\u53cd\u653f\u7b56\u3002\u5982\u679c\u4f60\u4e0d\u786e\u5b9a\uff0c\u6700\u597d\u54a8\u8be2\u6cd5\u5f8b\u4e13\u5bb6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python \u641c\u7d22\u5fae\u4fe1\u670b\u53cb\u5708\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u5fae\u4fe1\u63d0\u4f9b\u7684API\u3001\u7b2c\u4e09\u65b9\u5e93\u5982itchat\u3001\u6a21\u62df\u7528\u6237\u64cd\u4f5c\u3001\u4f7f\u7528OCR 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