{"id":1091293,"date":"2025-01-08T14:10:13","date_gmt":"2025-01-08T06:10:13","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1091293.html"},"modified":"2025-01-08T14:10:20","modified_gmt":"2025-01-08T06:10:20","slug":"python%e5%a6%82%e4%bd%95%e8%87%aa%e5%88%b6%e4%ba%8c%e7%bb%b4%e7%a0%81-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1091293.html","title":{"rendered":"python\u5982\u4f55\u81ea\u5236\u4e8c\u7ef4\u7801"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24203527\/8fdc5fd8-2671-4b23-befe-841507c61281.webp\" alt=\"python\u5982\u4f55\u81ea\u5236\u4e8c\u7ef4\u7801\" \/><\/p>\n<p><p> <strong>\u4f7f\u7528Python\u81ea\u5236\u4e8c\u7ef4\u7801\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5\u548c\u4f7f\u7528\u4e8c\u7ef4\u7801\u751f\u6210\u5e93\u6765\u5b9e\u73b0\uff0c\u5982qrcode\u5e93\u3001Pillow\u5e93\u7b49\uff0c\u8fd9\u4e9b\u5e93\u7b80\u5355\u6613\u7528\u3001\u529f\u80fd\u5f3a\u5927\u3001\u652f\u6301\u591a\u79cd\u4e8c\u7ef4\u7801\u6837\u5f0f\u3002<\/strong>\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Python\u751f\u6210\u81ea\u5b9a\u4e49\u4e8c\u7ef4\u7801\uff0c\u5e76\u5bf9\u5176\u4e2d\u4e00\u79cd\u65b9\u6cd5\u8fdb\u884c\u8be6\u7ec6\u8bf4\u660e\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u5b89\u88c5\u5fc5\u8981\u7684\u5e93<\/p>\n<\/p>\n<p><p>\u751f\u6210\u4e8c\u7ef4\u7801\u9700\u8981\u7528\u5230qrcode\u5e93\u4ee5\u53caPillow\u5e93\u3002Pillow\u5e93\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u56fe\u50cf\u5904\u7406\u5e93\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5bf9\u751f\u6210\u7684\u4e8c\u7ef4\u7801\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u5904\u7406\u3002\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u5df2\u7ecf\u5b89\u88c5\u4e86\u8fd9\u4e24\u4e2a\u5e93\u3002\u5982\u679c\u6ca1\u6709\uff0c\u53ef\u4ee5\u901a\u8fc7pip\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install qrcode[pil] pillow<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e8c\u3001\u57fa\u672c\u4e8c\u7ef4\u7801\u751f\u6210<\/p>\n<\/p>\n<p><p>\u4f7f\u7528qrcode\u5e93\u751f\u6210\u4e8c\u7ef4\u7801\u975e\u5e38\u7b80\u5355\uff0c\u4e0b\u9762\u662f\u4e00\u4e2a\u57fa\u672c\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import qrcode<\/p>\n<h2><strong>\u521b\u5efaQRCode\u5bf9\u8c61<\/strong><\/h2>\n<p>qr = qrcode.QRCode(<\/p>\n<p>    version=1,<\/p>\n<p>    error_correction=qrcode.constants.ERROR_CORRECT_L,<\/p>\n<p>    box_size=10,<\/p>\n<p>    border=4,<\/p>\n<p>)<\/p>\n<h2><strong>\u6dfb\u52a0\u6570\u636e\u5230QRCode\u5bf9\u8c61<\/strong><\/h2>\n<p>qr.add_data(&#39;https:\/\/www.example.com&#39;)<\/p>\n<p>qr.make(fit=True)<\/p>\n<h2><strong>\u521b\u5efa\u56fe\u50cf\u5bf9\u8c61\u5e76\u4fdd\u5b58<\/strong><\/h2>\n<p>img = qr.make_image(fill=&#39;black&#39;, back_color=&#39;white&#39;)<\/p>\n<p>img.save(&#39;qrcode.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2aQRCode\u5bf9\u8c61\uff0c\u5e76\u8bbe\u7f6e\u4e86\u4e8c\u7ef4\u7801\u7684\u7248\u672c\u3001\u9519\u8bef\u7ea0\u6b63\u7ea7\u522b\u3001\u76d2\u5b50\u5927\u5c0f\u548c\u8fb9\u6846\u5927\u5c0f\u3002\u7136\u540e\uff0c\u6dfb\u52a0\u4e86\u6211\u4eec\u60f3\u8981\u7f16\u7801\u7684\u6570\u636e\uff0c\u5e76\u751f\u6210\u4e86\u4e8c\u7ef4\u7801\u56fe\u50cf\uff0c\u6700\u540e\u5c06\u56fe\u50cf\u4fdd\u5b58\u5230\u672c\u5730\u3002<\/p>\n<\/p>\n<p><p><strong>\u8be6\u7ec6\u8bf4\u660e\uff1a\u4e8c\u7ef4\u7801\u7684\u7248\u672c\u548c\u9519\u8bef\u7ea0\u6b63\u7ea7\u522b<\/strong><\/p>\n<\/p>\n<p><p>\u4e8c\u7ef4\u7801\u7684\u7248\u672c\u51b3\u5b9a\u4e86\u4e8c\u7ef4\u7801\u7684\u5c3a\u5bf8\uff0c\u7248\u672c\u4ece1\u523040\uff0c\u6bcf\u589e\u52a0\u4e00\u4e2a\u7248\u672c\uff0c\u4e8c\u7ef4\u7801\u7684\u5c3a\u5bf8\u589e\u52a04\u4e2a\u6a21\u5757\uff08\u4e00\u4e2a\u6a21\u5757\u662f\u4e8c\u7ef4\u7801\u7684\u57fa\u672c\u5355\u4f4d\uff09\u3002\u9519\u8bef\u7ea0\u6b63\u7ea7\u522b\u51b3\u5b9a\u4e86\u4e8c\u7ef4\u7801\u53ef\u4ee5\u6062\u590d\u591a\u5c11\u635f\u574f\u7684\u6570\u636e\uff0cqrcode\u5e93\u652f\u6301\u4ee5\u4e0b\u56db\u4e2a\u9519\u8bef\u7ea0\u6b63\u7ea7\u522b\uff1a<\/p>\n<\/p>\n<ul>\n<li>ERROR_CORRECT_L: \u5927\u7ea67%\u7684\u9519\u8bef\u80fd\u88ab\u7ea0\u6b63<\/li>\n<li>ERROR_CORRECT_M: \u5927\u7ea615%\u7684\u9519\u8bef\u80fd\u88ab\u7ea0\u6b63<\/li>\n<li>ERROR_CORRECT_Q: \u5927\u7ea625%\u7684\u9519\u8bef\u80fd\u88ab\u7ea0\u6b63<\/li>\n<li>ERROR_CORRECT_H: \u5927\u7ea630%\u7684\u9519\u8bef\u80fd\u88ab\u7ea0\u6b63<\/li>\n<\/ul>\n<p><p>\u9009\u62e9\u5408\u9002\u7684\u7248\u672c\u548c\u9519\u8bef\u7ea0\u6b63\u7ea7\u522b\uff0c\u53ef\u4ee5\u5728\u4e8c\u7ef4\u7801\u5c3a\u5bf8\u548c\u5bb9\u9519\u7387\u4e4b\u95f4\u627e\u5230\u4e00\u4e2a\u5e73\u8861\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u81ea\u5b9a\u4e49\u4e8c\u7ef4\u7801\u6837\u5f0f<\/p>\n<\/p>\n<p><p>\u9664\u4e86\u751f\u6210\u57fa\u672c\u7684\u4e8c\u7ef4\u7801\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528Pillow\u5e93\u5bf9\u4e8c\u7ef4\u7801\u8fdb\u884c\u81ea\u5b9a\u4e49\u5904\u7406\uff0c\u4f8b\u5982\u6539\u53d8\u989c\u8272\u3001\u6dfb\u52a0logo\u7b49\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import qrcode<\/p>\n<p>from PIL import Image<\/p>\n<h2><strong>\u521b\u5efaQRCode\u5bf9\u8c61<\/strong><\/h2>\n<p>qr = qrcode.QRCode(<\/p>\n<p>    version=1,<\/p>\n<p>    error_correction=qrcode.constants.ERROR_CORRECT_H,<\/p>\n<p>    box_size=10,<\/p>\n<p>    border=4,<\/p>\n<p>)<\/p>\n<h2><strong>\u6dfb\u52a0\u6570\u636e\u5230QRCode\u5bf9\u8c61<\/strong><\/h2>\n<p>qr.add_data(&#39;https:\/\/www.example.com&#39;)<\/p>\n<p>qr.make(fit=True)<\/p>\n<h2><strong>\u521b\u5efa\u56fe\u50cf\u5bf9\u8c61<\/strong><\/h2>\n<p>img = qr.make_image(fill=&#39;black&#39;, back_color=&#39;white&#39;)<\/p>\n<h2><strong>\u6dfb\u52a0logo<\/strong><\/h2>\n<p>logo = Image.open(&#39;logo.png&#39;)<\/p>\n<p>logo = logo.resize((50, 50))<\/p>\n<h2><strong>\u8ba1\u7b97logo\u7684\u653e\u7f6e\u4f4d\u7f6e<\/strong><\/h2>\n<p>logo_position = (<\/p>\n<p>    (img.size[0] - logo.size[0]) \/\/ 2,<\/p>\n<p>    (img.size[1] - logo.size[1]) \/\/ 2,<\/p>\n<p>)<\/p>\n<p>img.paste(logo, logo_position, logo)<\/p>\n<h2><strong>\u4fdd\u5b58\u56fe\u50cf<\/strong><\/h2>\n<p>img.save(&#39;qrcode_with_logo.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u751f\u6210\u4e86\u4e00\u4e2a\u57fa\u672c\u7684\u4e8c\u7ef4\u7801\u56fe\u50cf\u3002\u7136\u540e\u4f7f\u7528Pillow\u5e93\u6253\u5f00\u4e00\u4e2alogo\u56fe\u7247\uff0c\u5e76\u8c03\u6574\u5176\u5927\u5c0f\u3002\u63a5\u7740\u8ba1\u7b97logo\u5728\u4e8c\u7ef4\u7801\u4e2d\u7684\u653e\u7f6e\u4f4d\u7f6e\uff0c\u6700\u540e\u5c06logo\u7c98\u8d34\u5230\u4e8c\u7ef4\u7801\u56fe\u50cf\u4e0a\uff0c\u5e76\u4fdd\u5b58\u751f\u6210\u7684\u4e8c\u7ef4\u7801\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u751f\u6210\u5e26\u989c\u8272\u7684\u4e8c\u7ef4\u7801<\/p>\n<\/p>\n<p><p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u4e8c\u7ef4\u7801\u7684\u524d\u666f\u8272\u548c\u80cc\u666f\u8272\u6765\u751f\u6210\u5e26\u989c\u8272\u7684\u4e8c\u7ef4\u7801\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import qrcode<\/p>\n<p>from PIL import Image<\/p>\n<h2><strong>\u521b\u5efaQRCode\u5bf9\u8c61<\/strong><\/h2>\n<p>qr = qrcode.QRCode(<\/p>\n<p>    version=1,<\/p>\n<p>    error_correction=qrcode.constants.ERROR_CORRECT_H,<\/p>\n<p>    box_size=10,<\/p>\n<p>    border=4,<\/p>\n<p>)<\/p>\n<h2><strong>\u6dfb\u52a0\u6570\u636e\u5230QRCode\u5bf9\u8c61<\/strong><\/h2>\n<p>qr.add_data(&#39;https:\/\/www.example.com&#39;)<\/p>\n<p>qr.make(fit=True)<\/p>\n<h2><strong>\u521b\u5efa\u56fe\u50cf\u5bf9\u8c61\u5e76\u8bbe\u7f6e\u989c\u8272<\/strong><\/h2>\n<p>img = qr.make_image(fill_color=&#39;blue&#39;, back_color=&#39;yellow&#39;)<\/p>\n<h2><strong>\u4fdd\u5b58\u56fe\u50cf<\/strong><\/h2>\n<p>img.save(&#39;colored_qrcode.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u8bbe\u7f6efill_color\u548cback_color\u53c2\u6570\u6765\u6539\u53d8\u4e8c\u7ef4\u7801\u7684\u524d\u666f\u8272\u548c\u80cc\u666f\u8272\uff0c\u751f\u6210\u4e86\u4e00\u4e2a\u5e26\u989c\u8272\u7684\u4e8c\u7ef4\u7801\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u751f\u6210\u827a\u672f\u4e8c\u7ef4\u7801<\/p>\n<\/p>\n<p><p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u901a\u8fc7\u66f4\u590d\u6742\u7684\u56fe\u50cf\u5904\u7406\u6280\u672f\u751f\u6210\u827a\u672f\u4e8c\u7ef4\u7801\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c06\u4e8c\u7ef4\u7801\u4e0e\u4e00\u5f20\u80cc\u666f\u56fe\u7247\u7ed3\u5408\uff0c\u751f\u6210\u4e00\u4e2a\u5177\u6709\u827a\u672f\u6548\u679c\u7684\u4e8c\u7ef4\u7801\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import qrcode<\/p>\n<p>from PIL import Image, ImageDraw<\/p>\n<h2><strong>\u521b\u5efaQRCode\u5bf9\u8c61<\/strong><\/h2>\n<p>qr = qrcode.QRCode(<\/p>\n<p>    version=1,<\/p>\n<p>    error_correction=qrcode.constants.ERROR_CORRECT_H,<\/p>\n<p>    box_size=10,<\/p>\n<p>    border=4,<\/p>\n<p>)<\/p>\n<h2><strong>\u6dfb\u52a0\u6570\u636e\u5230QRCode\u5bf9\u8c61<\/strong><\/h2>\n<p>qr.add_data(&#39;https:\/\/www.example.com&#39;)<\/p>\n<p>qr.make(fit=True)<\/p>\n<h2><strong>\u521b\u5efa\u56fe\u50cf\u5bf9\u8c61\u5e76\u8bbe\u7f6e\u900f\u660e\u80cc\u666f<\/strong><\/h2>\n<p>img = qr.make_image(fill_color=&#39;black&#39;, back_color=None)<\/p>\n<h2><strong>\u6253\u5f00\u80cc\u666f\u56fe\u7247<\/strong><\/h2>\n<p>background = Image.open(&#39;background.jpg&#39;)<\/p>\n<h2><strong>\u8ba1\u7b97\u4e8c\u7ef4\u7801\u5728\u80cc\u666f\u56fe\u7247\u4e0a\u7684\u653e\u7f6e\u4f4d\u7f6e<\/strong><\/h2>\n<p>position = (<\/p>\n<p>    (background.size[0] - img.size[0]) \/\/ 2,<\/p>\n<p>    (background.size[1] - img.size[1]) \/\/ 2,<\/p>\n<p>)<\/p>\n<h2><strong>\u5c06\u4e8c\u7ef4\u7801\u7c98\u8d34\u5230\u80cc\u666f\u56fe\u7247\u4e0a<\/strong><\/h2>\n<p>background.paste(img, position, img)<\/p>\n<h2><strong>\u4fdd\u5b58\u56fe\u50cf<\/strong><\/h2>\n<p>background.save(&#39;artistic_qrcode.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u751f\u6210\u4e86\u4e00\u4e2a\u5e26\u900f\u660e\u80cc\u666f\u7684\u4e8c\u7ef4\u7801\u56fe\u50cf\u3002\u7136\u540e\u6253\u5f00\u4e00\u5f20\u80cc\u666f\u56fe\u7247\uff0c\u5e76\u8ba1\u7b97\u4e8c\u7ef4\u7801\u5728\u80cc\u666f\u56fe\u7247\u4e0a\u7684\u653e\u7f6e\u4f4d\u7f6e\u3002\u6700\u540e\u5c06\u4e8c\u7ef4\u7801\u7c98\u8d34\u5230\u80cc\u666f\u56fe\u7247\u4e0a\uff0c\u751f\u6210\u4e86\u4e00\u4e2a\u5177\u6709\u827a\u672f\u6548\u679c\u7684\u4e8c\u7ef4\u7801\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u751f\u6210\u6279\u91cf\u4e8c\u7ef4\u7801<\/p>\n<\/p>\n<p><p>\u5982\u679c\u9700\u8981\u751f\u6210\u5927\u91cf\u7684\u4e8c\u7ef4\u7801\uff0c\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u811a\u672c\u6765\u6279\u91cf\u751f\u6210\u4e8c\u7ef4\u7801\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import qrcode<\/p>\n<p>import os<\/p>\n<h2><strong>\u521b\u5efa\u8f93\u51fa\u76ee\u5f55<\/strong><\/h2>\n<p>output_dir = &#39;qrcodes&#39;<\/p>\n<p>os.makedirs(output_dir, exist_ok=True)<\/p>\n<h2><strong>\u751f\u6210\u4e8c\u7ef4\u7801<\/strong><\/h2>\n<p>for i in range(100):<\/p>\n<p>    # \u521b\u5efaQRCode\u5bf9\u8c61<\/p>\n<p>    qr = qrcode.QRCode(<\/p>\n<p>        version=1,<\/p>\n<p>        error_correction=qrcode.constants.ERROR_CORRECT_L,<\/p>\n<p>        box_size=10,<\/p>\n<p>        border=4,<\/p>\n<p>    )<\/p>\n<p>    # \u6dfb\u52a0\u6570\u636e\u5230QRCode\u5bf9\u8c61<\/p>\n<p>    data = f&#39;https:\/\/www.example.com\/{i}&#39;<\/p>\n<p>    qr.add_data(data)<\/p>\n<p>    qr.make(fit=True)<\/p>\n<p>    # \u521b\u5efa\u56fe\u50cf\u5bf9\u8c61\u5e76\u4fdd\u5b58<\/p>\n<p>    img = qr.make_image(fill=&#39;black&#39;, back_color=&#39;white&#39;)<\/p>\n<p>    img.save(os.path.join(output_dir, f&#39;qrcode_{i}.png&#39;))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u5faa\u73af\u751f\u6210\u4e86100\u4e2a\u4e8c\u7ef4\u7801\uff0c\u5e76\u5c06\u5b83\u4eec\u4fdd\u5b58\u5230\u6307\u5b9a\u7684\u76ee\u5f55\u4e2d\u3002\u6bcf\u4e2a\u4e8c\u7ef4\u7801\u7684\u6570\u636e\u90fd\u662f\u552f\u4e00\u7684\uff0c\u901a\u8fc7\u5728URL\u540e\u9762\u6dfb\u52a0\u4e00\u4e2a\u9012\u589e\u7684\u6570\u5b57\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><p>\u4e03\u3001\u89e3\u7801\u4e8c\u7ef4\u7801<\/p>\n<\/p>\n<p><p>\u9664\u4e86\u751f\u6210\u4e8c\u7ef4\u7801\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u5e93\u6765\u89e3\u7801\u4e8c\u7ef4\u7801\uff0c\u4f8b\u5982zxing\u5e93\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from pyzbar.pyzbar import decode<\/p>\n<p>from PIL import Image<\/p>\n<h2><strong>\u6253\u5f00\u4e8c\u7ef4\u7801\u56fe\u50cf<\/strong><\/h2>\n<p>img = Image.open(&#39;qrcode.png&#39;)<\/p>\n<h2><strong>\u89e3\u7801\u4e8c\u7ef4\u7801<\/strong><\/h2>\n<p>result = decode(img)<\/p>\n<h2><strong>\u8f93\u51fa\u89e3\u7801\u7ed3\u679c<\/strong><\/h2>\n<p>for item in result:<\/p>\n<p>    print(item.data.decode(&#39;utf-8&#39;))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528pyzbar\u5e93\u89e3\u7801\u4e8c\u7ef4\u7801\u56fe\u50cf\uff0c\u5e76\u8f93\u51fa\u89e3\u7801\u7ed3\u679c\u3002<\/p>\n<\/p>\n<p><p>\u516b\u3001\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u4f7f\u7528Python\u751f\u6210\u81ea\u5b9a\u4e49\u4e8c\u7ef4\u7801\u975e\u5e38\u7b80\u5355\u3002\u65e0\u8bba\u662f\u751f\u6210\u57fa\u672c\u7684\u4e8c\u7ef4\u7801\uff0c\u8fd8\u662f\u751f\u6210\u5e26\u989c\u8272\u3001\u5e26logo\u3001\u5177\u6709\u827a\u672f\u6548\u679c\u7684\u4e8c\u7ef4\u7801\uff0cPython\u90fd\u6709\u76f8\u5e94\u7684\u5e93\u548c\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u80fd\u591f\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528Python\u751f\u6210\u4e8c\u7ef4\u7801\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u4f7f\u7528Python\u751f\u6210\u4e8c\u7ef4\u7801\uff1f<\/strong><br \/>\u8981\u4f7f\u7528Python\u751f\u6210\u4e8c\u7ef4\u7801\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u540d\u4e3a<code>qrcode<\/code>\u7684\u5e93\u3002\u9996\u5148\uff0c\u786e\u4fdd\u60a8\u5b89\u88c5\u4e86\u8be5\u5e93\uff0c\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c<code>pip install qrcode[pil]<\/code>\u6765\u5b89\u88c5\u3002\u63a5\u7740\uff0c\u60a8\u53ea\u9700\u7f16\u5199\u51e0\u884c\u4ee3\u7801\u6765\u521b\u5efa\u4e8c\u7ef4\u7801\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">import qrcode\n\ndata = &quot;https:\/\/www.example.com&quot;  # \u60a8\u5e0c\u671b\u7f16\u7801\u7684\u4fe1\u606f\nqr = qrcode.make(data)\nqr.save(&quot;qrcode.png&quot;)  # \u4fdd\u5b58\u4e8c\u7ef4\u7801\u4e3aPNG\u6587\u4ef6\n<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u60a8\u5c31\u53ef\u4ee5\u751f\u6210\u4e00\u4e2a\u5305\u542b\u6307\u5b9a\u94fe\u63a5\u7684\u4e8c\u7ef4\u7801\u3002<\/p>\n<p><strong>\u751f\u6210\u4e8c\u7ef4\u7801\u65f6\u53ef\u4ee5\u81ea\u5b9a\u4e49\u54ea\u4e9b\u53c2\u6570\uff1f<\/strong><br \/>\u5728\u751f\u6210\u4e8c\u7ef4\u7801\u65f6\uff0c\u60a8\u53ef\u4ee5\u81ea\u5b9a\u4e49\u8bb8\u591a\u53c2\u6570\uff0c\u4f8b\u5982\u4e8c\u7ef4\u7801\u7684\u5927\u5c0f\u3001\u8fb9\u8ddd\u4ee5\u53ca\u989c\u8272\u3002\u4f7f\u7528<code>qrcode<\/code>\u5e93\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7<code>QRCode<\/code>\u7c7b\u81ea\u5b9a\u4e49\u8fd9\u4e9b\u53c2\u6570\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">qr = qrcode.QRCode(\n    version=1,\n    error_correction=qrcode.constants.ERROR_CORRECT_L,\n    box_size=10,\n    border=4,\n)\n<\/code><\/pre>\n<p>\u8fd9\u91cc\uff0c<code>version<\/code>\u51b3\u5b9a\u4e8c\u7ef4\u7801\u7684\u5927\u5c0f\uff0c<code>error_correction<\/code>\u8bbe\u7f6e\u5bb9\u9519\u7ea7\u522b\uff0c<code>box_size<\/code>\u5b9a\u4e49\u6bcf\u4e2a\u5c0f\u65b9\u5757\u7684\u50cf\u7d20\uff0c<code>border<\/code>\u5219\u662f\u4e8c\u7ef4\u7801\u7684\u8fb9\u6846\u5927\u5c0f\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728\u4e8c\u7ef4\u7801\u4e2d\u5d4c\u5165\u56fe\u50cf\u6216logo\uff1f<\/strong><br \/>\u5728\u4e8c\u7ef4\u7801\u4e2d\u5d4c\u5165\u56fe\u50cf\u6216logo\u53ef\u4ee5\u589e\u5f3a\u4e8c\u7ef4\u7801\u7684\u89c6\u89c9\u6548\u679c\u3002\u4f7f\u7528<code>PIL<\/code>\u5e93\uff0c\u60a8\u53ef\u4ee5\u5c06\u56fe\u50cf\u53e0\u52a0\u5230\u4e8c\u7ef4\u7801\u4e0a\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u8fd9\u4e00\u6548\u679c\u7684\u793a\u4f8b\u4ee3\u7801\uff1a  <\/p>\n<pre><code class=\"language-python\">from PIL import Image\n\n# \u751f\u6210\u4e8c\u7ef4\u7801\nqr = qrcode.make(data)\nqr = qr.convert(&quot;RGBA&quot;)  # \u8f6c\u6362\u4e3aRGBA\u6a21\u5f0f\n\n# \u6253\u5f00logo\u56fe\u50cf\nlogo = Image.open(&quot;logo.png&quot;)\nlogo = logo.convert(&quot;RGBA&quot;)\n\n# \u8ba1\u7b97\u56fe\u50cf\u653e\u7f6e\u4f4d\u7f6e\u548c\u5927\u5c0f\nqr_width, qr_height = qr.size\nlogo_size = int(qr_width \/ 4)  # \u8bbe\u7f6elogo\u5927\u5c0f\u4e3a\u4e8c\u7ef4\u7801\u76841\/4\nlogo = logo.resize((logo_size, logo_size))\n\n# \u8ba1\u7b97logo\u4f4d\u7f6e\nlogo_position = ((qr_width - logo_size) \/\/ 2, (qr_height - logo_size) \/\/ 2)\n\n# \u5c06logo\u7c98\u8d34\u5230\u4e8c\u7ef4\u7801\u4e0a\nqr.paste(logo, logo_position, logo)\n\n# \u4fdd\u5b58\u6700\u7ec8\u4e8c\u7ef4\u7801\nqr.save(&quot;qrcode_with_logo.png&quot;)\n<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u65e2\u5b9e\u7528\u53c8\u5177\u4e2a\u6027\u7684\u4e8c\u7ef4\u7801\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4f7f\u7528Python\u81ea\u5236\u4e8c\u7ef4\u7801\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5\u548c\u4f7f\u7528\u4e8c\u7ef4\u7801\u751f\u6210\u5e93\u6765\u5b9e\u73b0\uff0c\u5982qrcode\u5e93\u3001Pillow\u5e93\u7b49\uff0c\u8fd9\u4e9b\u5e93\u7b80 [&hellip;]","protected":false},"author":3,"featured_media":1091302,"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\/1091293"}],"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=1091293"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1091293\/revisions"}],"predecessor-version":[{"id":1091307,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1091293\/revisions\/1091307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1091302"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1091293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1091293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1091293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}