{"id":1110250,"date":"2025-01-08T17:17:55","date_gmt":"2025-01-08T09:17:55","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1110250.html"},"modified":"2025-01-08T17:17:57","modified_gmt":"2025-01-08T09:17:57","slug":"%e5%a6%82%e4%bd%95%e5%ae%89%e8%a3%85python%e4%ba%8c%e7%bb%b4%e7%a0%81%e5%ba%93","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1110250.html","title":{"rendered":"\u5982\u4f55\u5b89\u88c5python\u4e8c\u7ef4\u7801\u5e93"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25073146\/68154226-4943-458e-bdbd-7df5b3101453.webp\" alt=\"\u5982\u4f55\u5b89\u88c5python\u4e8c\u7ef4\u7801\u5e93\" \/><\/p>\n<p><p> <strong>\u5b89\u88c5Python\u4e8c\u7ef4\u7801\u5e93\u7684\u6b65\u9aa4\u5305\u62ec\uff1a\u4f7f\u7528pip\u8fdb\u884c\u5b89\u88c5\u3001\u914d\u7f6e\u865a\u62df\u73af\u5883\u3001\u9a8c\u8bc1\u5b89\u88c5\u3002<\/strong> \u5176\u4e2d\uff0c<strong>\u4f7f\u7528pip\u8fdb\u884c\u5b89\u88c5<\/strong> \u662f\u6700\u7b80\u5355\u548c\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528pip\u8fdb\u884c\u5b89\u88c5<\/p>\n<p>\u8981\u5b89\u88c5Python\u4e8c\u7ef4\u7801\u5e93\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u7684\u5305\u7ba1\u7406\u5de5\u5177pip\u3002\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u5df2\u7ecf\u5b89\u88c5\u4e86pip\u3002\u7136\u540e\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\u4e8c\u7ef4\u7801\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install qrcode[pil]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u547d\u4ee4\u4e0d\u4ec5\u4f1a\u5b89\u88c5qrcode\u5e93\uff0c\u8fd8\u4f1a\u5b89\u88c5Pillow\u5e93\uff08\u7528\u4e8e\u751f\u6210\u4e8c\u7ef4\u7801\u56fe\u50cf\uff09\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f60\u53ef\u4ee5\u5728Python\u4e2d\u5bfc\u5165\u8fd9\u4e2a\u5e93\u5e76\u5f00\u59cb\u751f\u6210\u4e8c\u7ef4\u7801\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u914d\u7f6e\u865a\u62df\u73af\u5883<\/p>\n<p>\u4e3a\u4e86\u786e\u4fdd\u5b89\u88c5\u7684\u5e93\u4e0d\u4f1a\u5f71\u54cd\u5176\u4ed6\u9879\u76ee\uff0c\u5efa\u8bae\u4f7f\u7528\u865a\u62df\u73af\u5883\u3002\u865a\u62df\u73af\u5883\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u9879\u76ee\u521b\u5efa\u72ec\u7acb\u7684Python\u73af\u5883\uff0c\u4ece\u800c\u907f\u514d\u5e93\u7248\u672c\u51b2\u7a81\u7684\u95ee\u9898\u3002\u521b\u5efa\u548c\u6fc0\u6d3b\u865a\u62df\u73af\u5883\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<ol>\n<li>\u9996\u5148\uff0c\u5b89\u88c5virtualenv\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install virtualenv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u865a\u62df\u73af\u5883\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">virtualenv venv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li>\u6fc0\u6d3b\u865a\u62df\u73af\u5883\uff1a<\/p>\n<p>\u5728Windows\u4e0a\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">venv\\Scripts\\activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728macOS\u548cLinux\u4e0a\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">source venv\/bin\/activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6fc0\u6d3b\u865a\u62df\u73af\u5883\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528pip\u5b89\u88c5qrcode\u5e93\uff0c\u8fd9\u6837\u5b89\u88c5\u7684\u5e93\u5c06\u53ea\u5bf9\u5f53\u524d\u9879\u76ee\u751f\u6548\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u9a8c\u8bc1\u5b89\u88c5<\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684Python\u811a\u672c\u6765\u9a8c\u8bc1qrcode\u5e93\u662f\u5426\u5b89\u88c5\u6210\u529f\u3002\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Python\u6587\u4ef6\uff0c\u4f8b\u5982<code>test_qrcode.py<\/code>\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import qrcode<\/p>\n<h2><strong>\u751f\u6210\u4e8c\u7ef4\u7801<\/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<p>qr.add_data(&#39;https:\/\/www.example.com&#39;)<\/p>\n<p>qr.make(fit=True)<\/p>\n<h2><strong>\u521b\u5efa\u548c\u4fdd\u5b58\u4e8c\u7ef4\u7801\u56fe\u50cf<\/strong><\/h2>\n<p>img = qr.make_image(fill=&#39;black&#39;, back_color=&#39;white&#39;)<\/p>\n<p>img.save(&#39;qrcode_example.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd0\u884c\u8fd9\u4e2a\u811a\u672c\uff0c\u5982\u679c\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u751f\u6210\u4e86<code>qrcode_example.png<\/code>\u56fe\u50cf\u6587\u4ef6\uff0c\u8bf4\u660eqrcode\u5e93\u5b89\u88c5\u6210\u529f\uff0c\u4f60\u5df2\u7ecf\u53ef\u4ee5\u5f00\u59cb\u4f7f\u7528\u5b83\u751f\u6210\u4e8c\u7ef4\u7801\u4e86\u3002<\/p>\n<\/p>\n<hr>\n<p><p><strong>\u8be6\u7ec6\u4ecb\u7ecd\uff1a<\/strong><\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528pip\u8fdb\u884c\u5b89\u88c5<\/p>\n<\/p>\n<p><p>Python\u7684\u5305\u7ba1\u7406\u5de5\u5177pip\u662f\u6700\u5e38\u7528\u7684\u5e93\u5b89\u88c5\u5de5\u5177\u3002\u901a\u8fc7pip\uff0c\u4f60\u53ef\u4ee5\u65b9\u4fbf\u5730\u4ecePython\u5305\u7d22\u5f15\uff08PyPI\uff09\u5b89\u88c5\u548c\u7ba1\u7406\u5e93\u3002\u8981\u5b89\u88c5qrcode\u5e93\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install qrcode[pil]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u547d\u4ee4\u4e0d\u4ec5\u4f1a\u5b89\u88c5qrcode\u5e93\uff0c\u8fd8\u4f1a\u5b89\u88c5Pillow\u5e93\uff08\u4e00\u4e2a\u7528\u4e8e\u56fe\u50cf\u5904\u7406\u7684\u5e93\uff09\u3002Pillow\u5e93\u662f\u751f\u6210\u4e8c\u7ef4\u7801\u56fe\u50cf\u6240\u5fc5\u9700\u7684\u3002<\/p>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u7247\u6bb5\u6765\u5bfc\u5165\u5e76\u4f7f\u7528qrcode\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import qrcode<\/p>\n<h2><strong>\u751f\u6210\u4e8c\u7ef4\u7801<\/strong><\/h2>\n<p>img = qrcode.make(&#39;https:\/\/www.example.com&#39;)<\/p>\n<h2><strong>\u4fdd\u5b58\u4e8c\u7ef4\u7801\u56fe\u50cf<\/strong><\/h2>\n<p>img.save(&#39;qrcode_example.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u8fd9\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff0c\u4f60\u53ef\u4ee5\u770b\u5230qrcode\u5e93\u7684\u57fa\u672c\u7528\u6cd5\u3002\u4f60\u53ef\u4ee5\u5c06\u4efb\u610f\u5b57\u7b26\u4e32\u6216URL\u4f20\u9012\u7ed9<code>qrcode.make<\/code>\u65b9\u6cd5\u6765\u751f\u6210\u4e8c\u7ef4\u7801\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u914d\u7f6e\u865a\u62df\u73af\u5883<\/p>\n<\/p>\n<p><p>\u5728\u8fdb\u884c\u9879\u76ee\u5f00\u53d1\u65f6\uff0c\u5efa\u8bae\u4f7f\u7528\u865a\u62df\u73af\u5883\u3002\u865a\u62df\u73af\u5883\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u9879\u76ee\u521b\u5efa\u72ec\u7acb\u7684Python\u73af\u5883\uff0c\u4ece\u800c\u907f\u514d\u5e93\u7248\u672c\u51b2\u7a81\u7684\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u521b\u5efa\u548c\u6fc0\u6d3b\u865a\u62df\u73af\u5883\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ol>\n<li>\u9996\u5148\uff0c\u5b89\u88c5virtualenv\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install virtualenv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u865a\u62df\u73af\u5883\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">virtualenv venv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li>\u6fc0\u6d3b\u865a\u62df\u73af\u5883\uff1a<\/li>\n<\/ol>\n<p><p>\u5728Windows\u4e0a\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">venv\\Scripts\\activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728macOS\u548cLinux\u4e0a\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">source venv\/bin\/activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e00\u65e6\u6fc0\u6d3b\u865a\u62df\u73af\u5883\uff0c\u4f60\u53ef\u4ee5\u5728\u5176\u4e2d\u5b89\u88c5qrcode\u5e93\uff0c\u8fd9\u6837\u5b89\u88c5\u7684\u5e93\u5c06\u53ea\u5bf9\u5f53\u524d\u9879\u76ee\u751f\u6548\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u4e0d\u540c\u9879\u76ee\u4e4b\u95f4\u7684\u5e93\u7248\u672c\u51b2\u7a81\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u9a8c\u8bc1\u5b89\u88c5<\/p>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5efa\u8bae\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684Python\u811a\u672c\u6765\u9a8c\u8bc1qrcode\u5e93\u662f\u5426\u5b89\u88c5\u6210\u529f\u3002\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Python\u6587\u4ef6\uff0c\u4f8b\u5982<code>test_qrcode.py<\/code>\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\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,  # \u7248\u672c\u53f7\uff0c\u63a7\u5236\u4e8c\u7ef4\u7801\u7684\u5927\u5c0f\uff081\u523040\uff09<\/p>\n<p>    error_correction=qrcode.constants.ERROR_CORRECT_L,  # \u5bb9\u9519\u7387<\/p>\n<p>    box_size=10,  # \u6bcf\u4e2a\u65b9\u5757\u7684\u50cf\u7d20\u5927\u5c0f<\/p>\n<p>    border=4,  # \u8fb9\u6846\u7684\u5bbd\u5ea6<\/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>\u751f\u6210\u4e8c\u7ef4\u7801\u56fe\u50cf<\/strong><\/h2>\n<p>img = qr.make_image(fill=&#39;black&#39;, back_color=&#39;white&#39;)<\/p>\n<p>img.save(&#39;qrcode_example.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd0\u884c\u8fd9\u4e2a\u811a\u672c\uff0c\u5982\u679c\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u751f\u6210\u4e86<code>qrcode_example.png<\/code>\u56fe\u50cf\u6587\u4ef6\uff0c\u8bf4\u660eqrcode\u5e93\u5b89\u88c5\u6210\u529f\uff0c\u4f60\u5df2\u7ecf\u53ef\u4ee5\u5f00\u59cb\u4f7f\u7528\u5b83\u751f\u6210\u4e8c\u7ef4\u7801\u4e86\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u751f\u6210\u81ea\u5b9a\u4e49\u4e8c\u7ef4\u7801<\/p>\n<\/p>\n<p><p>\u4e8c\u7ef4\u7801\u5e93\u4e0d\u4ec5\u53ef\u4ee5\u751f\u6210\u7b80\u5355\u7684\u4e8c\u7ef4\u7801\uff0c\u8fd8\u53ef\u4ee5\u751f\u6210\u81ea\u5b9a\u4e49\u7684\u4e8c\u7ef4\u7801\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u63a7\u5236\u4e8c\u7ef4\u7801\u7684\u989c\u8272\u3001\u5927\u5c0f\u548c\u5bb9\u9519\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<ol>\n<li>\u751f\u6210\u5e26\u6709\u4e0d\u540c\u989c\u8272\u7684\u4e8c\u7ef4\u7801\uff1a<\/li>\n<\/ol>\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,  # \u9ad8\u5bb9\u9519\u7387<\/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>\u751f\u6210\u4e8c\u7ef4\u7801\u56fe\u50cf<\/strong><\/h2>\n<p>img = qr.make_image(fill_color=&#39;blue&#39;, back_color=&#39;yellow&#39;)<\/p>\n<p>img.save(&#39;qrcode_colored.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u5c06\u56fe\u50cf\u5d4c\u5165\u5230\u4e8c\u7ef4\u7801\u4e2d\uff1a<\/li>\n<\/ol>\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,  # \u9ad8\u5bb9\u9519\u7387<\/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>\u751f\u6210\u4e8c\u7ef4\u7801\u56fe\u50cf<\/strong><\/h2>\n<p>img = qr.make_image(fill_color=&#39;black&#39;, back_color=&#39;white&#39;)<\/p>\n<h2><strong>\u6253\u5f00\u5d4c\u5165\u7684\u56fe\u50cf<\/strong><\/h2>\n<p>logo = Image.open(&#39;logo.png&#39;)<\/p>\n<h2><strong>\u8ba1\u7b97\u5d4c\u5165\u56fe\u50cf\u7684\u5927\u5c0f<\/strong><\/h2>\n<p>logo_size = 70<\/p>\n<p>logo = logo.resize((logo_size, logo_size))<\/p>\n<h2><strong>\u8ba1\u7b97\u5d4c\u5165\u56fe\u50cf\u7684\u4f4d\u7f6e<\/strong><\/h2>\n<p>img_w, img_h = img.size<\/p>\n<p>logo_w, logo_h = logo.size<\/p>\n<p>position = ((img_w - logo_w) \/\/ 2, (img_h - logo_h) \/\/ 2)<\/p>\n<h2><strong>\u5c06\u5d4c\u5165\u56fe\u50cf\u7c98\u8d34\u5230\u4e8c\u7ef4\u7801\u4e0a<\/strong><\/h2>\n<p>img.paste(logo, position, mask=logo)<\/p>\n<p>img.save(&#39;qrcode_with_logo.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e9b\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528qrcode\u5e93\u751f\u6210\u81ea\u5b9a\u4e49\u4e8c\u7ef4\u7801\u3002\u901a\u8fc7\u8c03\u6574QRCode\u5bf9\u8c61\u7684\u53c2\u6570\u548c\u751f\u6210\u56fe\u50cf\u7684\u8bbe\u7f6e\uff0c\u4f60\u53ef\u4ee5\u751f\u6210\u6ee1\u8db3\u7279\u5b9a\u9700\u6c42\u7684\u4e8c\u7ef4\u7801\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u751f\u6210\u52a8\u6001\u4e8c\u7ef4\u7801<\/p>\n<\/p>\n<p><p>\u52a8\u6001\u4e8c\u7ef4\u7801\u662f\u6307\u53ef\u4ee5\u5728\u751f\u6210\u540e\u901a\u8fc7\u626b\u63cf\u8df3\u8f6c\u5230\u4e0d\u540c\u5185\u5bb9\u7684\u4e8c\u7ef4\u7801\u3002\u8fd9\u901a\u5e38\u901a\u8fc7\u5728\u670d\u52a1\u5668\u7aef\u8fdb\u884c\u91cd\u5b9a\u5411\u6765\u5b9e\u73b0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5b9e\u73b0\u65b9\u6848\uff1a<\/p>\n<\/p>\n<ol>\n<li>\u5728\u670d\u52a1\u5668\u7aef\u521b\u5efa\u4e00\u4e2a\u77ed\u94fe\u63a5\u670d\u52a1\uff0c\u4f8b\u5982\u4f7f\u7528Flask\u6846\u67b6\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">from flask import Flask, redirect<\/p>\n<p>app = Flask(__name__)<\/p>\n<p>@app.route(&#39;\/&lt;path:short_url&gt;&#39;)<\/p>\n<p>def redirect_to_url(short_url):<\/p>\n<p>    # \u5728\u8fd9\u91cc\u53ef\u4ee5\u6839\u636eshort_url\u67e5\u627e\u5b9e\u9645\u7684URL<\/p>\n<p>    # \u4f8b\u5982\uff0c\u901a\u8fc7\u6570\u636e\u5e93\u67e5\u8be2<\/p>\n<p>    actual_url = &#39;https:\/\/www.example.com&#39;<\/p>\n<p>    return redirect(actual_url, code=302)<\/p>\n<p>if __name__ == &#39;__m<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n__&#39;:<\/p>\n<p>    app.run(port=5000)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u751f\u6210\u6307\u5411\u77ed\u94fe\u63a5\u670d\u52a1\u7684\u4e8c\u7ef4\u7801\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import qrcode<\/p>\n<h2><strong>\u751f\u6210\u4e8c\u7ef4\u7801<\/strong><\/h2>\n<p>img = qrcode.make(&#39;http:\/\/localhost:5000\/short_url&#39;)<\/p>\n<p>img.save(&#39;dynamic_qrcode.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u5141\u8bb8\u4f60\u5728\u4e0d\u66f4\u6539\u4e8c\u7ef4\u7801\u672c\u8eab\u7684\u60c5\u51b5\u4e0b\u52a8\u6001\u66f4\u65b0\u5176\u6307\u5411\u7684\u5185\u5bb9\u3002\u901a\u8fc7\u5728\u670d\u52a1\u5668\u7aef\u7ba1\u7406\u77ed\u94fe\u63a5\u548c\u5b9e\u9645URL\u7684\u6620\u5c04\u5173\u7cfb\uff0c\u4f60\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9e\u73b0\u52a8\u6001\u4e8c\u7ef4\u7801\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u4f7f\u7528\u5176\u4ed6\u4e8c\u7ef4\u7801\u5e93<\/p>\n<\/p>\n<p><p>\u9664\u4e86qrcode\u5e93\uff0c\u8fd8\u6709\u5176\u4ed6\u4e00\u4e9b\u5e93\u53ef\u4ee5\u7528\u6765\u751f\u6210\u4e8c\u7ef4\u7801\uff0c\u4f8b\u5982segno\u548cpyqrcode\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u8fd9\u4e9b\u5e93\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<ol>\n<li>\u4f7f\u7528segno\u5e93\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import segno<\/p>\n<h2><strong>\u751f\u6210\u4e8c\u7ef4\u7801<\/strong><\/h2>\n<p>qr = segno.make(&#39;https:\/\/www.example.com&#39;)<\/p>\n<h2><strong>\u4fdd\u5b58\u4e8c\u7ef4\u7801\u56fe\u50cf<\/strong><\/h2>\n<p>qr.save(&#39;segno_qrcode.png&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u4f7f\u7528pyqrcode\u5e93\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import pyqrcode<\/p>\n<h2><strong>\u751f\u6210\u4e8c\u7ef4\u7801<\/strong><\/h2>\n<p>qr = pyqrcode.create(&#39;https:\/\/www.example.com&#39;)<\/p>\n<h2><strong>\u4fdd\u5b58\u4e8c\u7ef4\u7801\u56fe\u50cf<\/strong><\/h2>\n<p>qr.png(&#39;pyqrcode_qrcode.png&#39;, scale=10)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e9b\u5e93\u63d0\u4f9b\u4e86\u7c7b\u4f3c\u7684\u529f\u80fd\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u80fd\u63d0\u4f9b\u989d\u5916\u7684\u7279\u6027\u6216\u66f4\u597d\u7684\u6027\u80fd\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u9002\u5408\u7684\u5e93\u3002<\/p>\n<\/p>\n<p><p>\u4e03\u3001\u4e8c\u7ef4\u7801\u7684\u5e94\u7528\u573a\u666f<\/p>\n<\/p>\n<p><p>\u4e8c\u7ef4\u7801\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u573a\u666f\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u652f\u4ed8\u548c\u91d1\u878d<\/strong>\uff1a\u4e8c\u7ef4\u7801\u88ab\u5e7f\u6cdb\u7528\u4e8e\u79fb\u52a8\u652f\u4ed8\uff0c\u5982\u652f\u4ed8\u5b9d\u548c\u5fae\u4fe1\u652f\u4ed8\u3002\u7528\u6237\u53ea\u9700\u626b\u63cf\u4e8c\u7ef4\u7801\u5373\u53ef\u5b8c\u6210\u652f\u4ed8\uff0c\u65b9\u4fbf\u5feb\u6377\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5e02\u573a\u8425\u9500<\/strong>\uff1a\u5546\u5bb6\u53ef\u4ee5\u5728\u5e7f\u544a\u3001\u4f20\u5355\u548c\u4ea7\u54c1\u5305\u88c5\u4e0a\u5370\u5237\u4e8c\u7ef4\u7801\uff0c\u7528\u6237\u626b\u63cf\u540e\u53ef\u4ee5\u8bbf\u95ee\u5546\u5bb6\u7684\u5b98\u65b9\u7f51\u7ad9\u3001\u4f18\u60e0\u5238\u6216\u4fc3\u9500\u4fe1\u606f\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u7269\u6d41\u548c\u4f9b\u5e94\u94fe\u7ba1\u7406<\/strong>\uff1a\u4e8c\u7ef4\u7801\u53ef\u4ee5\u7528\u4e8e\u8ffd\u8e2a\u5305\u88f9\u548c\u5e93\u5b58\u7ba1\u7406\uff0c\u63d0\u9ad8\u7269\u6d41\u6548\u7387\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u8eab\u4efd\u9a8c\u8bc1<\/strong>\uff1a\u4e8c\u7ef4\u7801\u53ef\u4ee5\u7528\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u548c\u95e8\u7968\u7ba1\u7406\uff0c\u5982\u5728\u97f3\u4e50\u4f1a\u3001\u5c55\u89c8\u548c\u4f1a\u8bae\u4e2d\u4f7f\u7528\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u4fe1\u606f\u5171\u4eab<\/strong>\uff1a\u4e8c\u7ef4\u7801\u53ef\u4ee5\u7528\u4e8e\u5206\u4eab\u8054\u7cfb\u4eba\u4fe1\u606f\u3001Wi-Fi\u5bc6\u7801\u3001\u5730\u56fe\u4f4d\u7f6e\u7b49\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e8c\u7ef4\u7801\u6280\u672f\u7684\u5e7f\u6cdb\u5e94\u7528\u5f97\u76ca\u4e8e\u5176\u7b80\u5355\u3001\u6613\u7528\u548c\u9ad8\u6548\u7684\u7279\u70b9\u3002\u901a\u8fc7\u4ee5\u4e0a\u4ecb\u7ecd\uff0c\u4f60\u5df2\u7ecf\u4e86\u89e3\u4e86\u5982\u4f55\u5b89\u88c5\u548c\u4f7f\u7528Python\u4e8c\u7ef4\u7801\u5e93\u751f\u6210\u548c\u81ea\u5b9a\u4e49\u4e8c\u7ef4\u7801\u3002\u5e0c\u671b\u8fd9\u4e9b\u5185\u5bb9\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u5e76\u80fd\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u5e94\u7528\u8fd9\u4e9b\u6280\u5de7\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Windows\u7cfb\u7edf\u4e0a\u5b89\u88c5Python\u4e8c\u7ef4\u7801\u5e93\uff1f<\/strong><br \/>\u5728Windows\u7cfb\u7edf\u4e0a\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u63d0\u793a\u7b26\u5b89\u88c5Python\u4e8c\u7ef4\u7801\u5e93\u3002\u9996\u5148\uff0c\u786e\u4fdd\u60a8\u5df2\u7ecf\u5b89\u88c5\u4e86Python\u548cpip\u3002\u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<code>pip install qrcode[pil]<\/code>\u3002\u8fd9\u5c06\u5b89\u88c5\u4e8c\u7ef4\u7801\u5e93\u53ca\u5176\u4f9d\u8d56\u9879\u3002\u5b8c\u6210\u540e\uff0c\u60a8\u53ef\u4ee5\u5728Python\u811a\u672c\u4e2d\u5bfc\u5165\u8be5\u5e93\u5e76\u5f00\u59cb\u4f7f\u7528\u3002<\/p>\n<p><strong>\u4e8c\u7ef4\u7801\u5e93\u652f\u6301\u54ea\u4e9b\u529f\u80fd\uff1f<\/strong><br \/>\u4e8c\u7ef4\u7801\u5e93\u63d0\u4f9b\u4e86\u591a\u79cd\u529f\u80fd\uff0c\u5305\u62ec\u751f\u6210\u4e0d\u540c\u7c7b\u578b\u7684\u4e8c\u7ef4\u7801\u3001\u8bbe\u7f6e\u4e8c\u7ef4\u7801\u7684\u5927\u5c0f\u548c\u5bb9\u9519\u7ea7\u522b\u3001\u4ee5\u53ca\u81ea\u5b9a\u4e49\u4e8c\u7ef4\u7801\u7684\u989c\u8272\u548c\u6837\u5f0f\u3002\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u521b\u5efa\u5305\u542b\u6587\u672c\u3001URL\u6216\u5176\u4ed6\u6570\u636e\u7684\u4e8c\u7ef4\u7801\uff0c\u8fd8\u53ef\u4ee5\u5c06\u751f\u6210\u7684\u4e8c\u7ef4\u7801\u4fdd\u5b58\u4e3a\u56fe\u50cf\u6587\u4ef6\uff0c\u65b9\u4fbf\u5206\u4eab\u548c\u4f7f\u7528\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Mac\u6216Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5\u4e8c\u7ef4\u7801\u5e93\uff1f<\/strong><br \/>\u5728Mac\u6216Linux\u7cfb\u7edf\u4e0a\uff0c\u5b89\u88c5\u4e8c\u7ef4\u7801\u5e93\u7684\u8fc7\u7a0b\u4e0eWindows\u7c7b\u4f3c\u3002\u6253\u5f00\u7ec8\u7aef\uff0c\u786e\u4fdd\u60a8\u7684Python\u73af\u5883\u5df2\u6b63\u786e\u8bbe\u7f6e\u3002\u8f93\u5165\u547d\u4ee4\uff1a<code>pip install qrcode[pil]<\/code>\uff0c\u7136\u540e\u6309\u4e0b\u56de\u8f66\u952e\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u60a8\u5c31\u53ef\u4ee5\u5728\u60a8\u7684Python\u9879\u76ee\u4e2d\u4f7f\u7528\u4e8c\u7ef4\u7801\u5e93\uff0c\u521b\u5efa\u548c\u7ba1\u7406\u4e8c\u7ef4\u7801\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5b89\u88c5Python\u4e8c\u7ef4\u7801\u5e93\u7684\u6b65\u9aa4\u5305\u62ec\uff1a\u4f7f\u7528pip\u8fdb\u884c\u5b89\u88c5\u3001\u914d\u7f6e\u865a\u62df\u73af\u5883\u3001\u9a8c\u8bc1\u5b89\u88c5\u3002 \u5176\u4e2d\uff0c\u4f7f\u7528pip\u8fdb\u884c\u5b89\u88c5 \u662f [&hellip;]","protected":false},"author":3,"featured_media":1110253,"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\/1110250"}],"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=1110250"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1110250\/revisions"}],"predecessor-version":[{"id":1110256,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1110250\/revisions\/1110256"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1110253"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1110250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1110250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1110250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}