{"id":1139431,"date":"2025-01-08T22:10:10","date_gmt":"2025-01-08T14:10:10","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1139431.html"},"modified":"2025-01-08T22:10:13","modified_gmt":"2025-01-08T14:10:13","slug":"python%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e4%ba%8c%e7%bb%b4%e7%a0%81%e5%8a%a0%e5%af%86%e7%ae%97%e6%b3%95","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1139431.html","title":{"rendered":"python\u5982\u4f55\u5b9e\u73b0\u4e8c\u7ef4\u7801\u52a0\u5bc6\u7b97\u6cd5"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25102737\/902a5f8e-8fd7-4a85-b3d0-4b025ce0f4e2.webp\" alt=\"python\u5982\u4f55\u5b9e\u73b0\u4e8c\u7ef4\u7801\u52a0\u5bc6\u7b97\u6cd5\" \/><\/p>\n<p><p> <strong>Python \u5b9e\u73b0\u4e8c\u7ef4\u7801\u52a0\u5bc6\u7b97\u6cd5\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u5e93\u751f\u6210\u4e8c\u7ef4\u7801\u3001\u5e94\u7528\u52a0\u5bc6\u7b97\u6cd5\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\u3001\u5c06\u52a0\u5bc6\u6570\u636e\u7f16\u7801\u4e3a\u4e8c\u7ef4\u7801\u3001\u89e3\u7801\u5e76\u89e3\u5bc6\u4e8c\u7ef4\u7801\u6570\u636e<\/strong>\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u5e76\u63d0\u4f9b\u76f8\u5173\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<\/p>\n<hr>\n<p><h2>\u4e00\u3001\u751f\u6210\u4e8c\u7ef4\u7801<\/h2>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u751f\u6210\u4e8c\u7ef4\u7801\u3002Python \u4e2d\u6709\u8bb8\u591a\u5e93\u53ef\u4ee5\u751f\u6210\u4e8c\u7ef4\u7801\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u5e93\u662f <code>qrcode<\/code>\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528 <code>qrcode<\/code> \u5e93\u751f\u6210\u4e00\u4e2a\u7b80\u5355\u7684\u4e8c\u7ef4\u7801\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import qrcode<\/p>\n<h2><strong>\u6570\u636e<\/strong><\/h2>\n<p>data = &quot;Hello, World!&quot;<\/p>\n<h2><strong>\u521b\u5efa\u4e8c\u7ef4\u7801\u5bf9\u8c61<\/strong><\/h2>\n<p>qr = qrcode.QRCode(<\/p>\n<p>    version=1,  # \u7248\u672c\u53f7<\/p>\n<p>    error_correction=qrcode.constants.ERROR_CORRECT_L,  # \u5bb9\u9519\u7387<\/p>\n<p>    box_size=10,  # \u6bcf\u4e2a\u70b9\u7684\u5927\u5c0f<\/p>\n<p>    border=4,  # \u8fb9\u6846\u5927\u5c0f<\/p>\n<p>)<\/p>\n<h2><strong>\u6dfb\u52a0\u6570\u636e<\/strong><\/h2>\n<p>qr.add_data(data)<\/p>\n<p>qr.make(fit=True)<\/p>\n<h2><strong>\u751f\u6210\u56fe\u50cf<\/strong><\/h2>\n<p>img = qr.make_image(fill_color=&quot;black&quot;, back_color=&quot;white&quot;)<\/p>\n<h2><strong>\u4fdd\u5b58\u56fe\u50cf<\/strong><\/h2>\n<p>img.save(&quot;qrcode.png&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a QRCode \u5bf9\u8c61\uff0c\u6dfb\u52a0\u4e86\u6570\u636e\uff0c\u7136\u540e\u751f\u6210\u5e76\u4fdd\u5b58\u4e86\u4e8c\u7ef4\u7801\u56fe\u50cf\u3002<\/p>\n<\/p>\n<p><h2>\u4e8c\u3001\u5e94\u7528\u52a0\u5bc6\u7b97\u6cd5\u8fdb\u884c\u6570\u636e\u52a0\u5bc6<\/h2>\n<\/p>\n<p><p>\u751f\u6210\u4e8c\u7ef4\u7801\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5148\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\u3002Python \u4e2d\u6709\u8bb8\u591a\u52a0\u5bc6\u5e93\uff0c\u4f8b\u5982 <code>cryptography<\/code> \u5e93\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 <code>cryptography<\/code> \u5e93\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\u7684\u793a\u4f8b\u3002<\/p>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u5b89\u88c5 <code>cryptography<\/code> \u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install cryptography<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from cryptography.fernet import Fernet<\/p>\n<h2><strong>\u751f\u6210\u5bc6\u94a5<\/strong><\/h2>\n<p>key = Fernet.generate_key()<\/p>\n<p>cipher_suite = Fernet(key)<\/p>\n<h2><strong>\u6570\u636e<\/strong><\/h2>\n<p>data = &quot;Hello, World!&quot;<\/p>\n<h2><strong>\u52a0\u5bc6\u6570\u636e<\/strong><\/h2>\n<p>cipher_text = cipher_suite.encrypt(data.encode())<\/p>\n<p>print(&quot;\u52a0\u5bc6\u540e\u7684\u6570\u636e\uff1a&quot;, cipher_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u751f\u6210\u4e86\u4e00\u4e2a\u5bc6\u94a5\uff0c\u7136\u540e\u4f7f\u7528\u8be5\u5bc6\u94a5\u5bf9\u6570\u636e\u8fdb\u884c\u4e86\u52a0\u5bc6\u3002<\/p>\n<\/p>\n<p><h2>\u4e09\u3001\u5c06\u52a0\u5bc6\u6570\u636e\u7f16\u7801\u4e3a\u4e8c\u7ef4\u7801<\/h2>\n<\/p>\n<p><p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u52a0\u5bc6\u540e\u7684\u6570\u636e\u7f16\u7801\u4e3a\u4e8c\u7ef4\u7801\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u524d\u9762\u63d0\u5230\u7684 <code>qrcode<\/code> \u5e93\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import qrcode<\/p>\n<h2><strong>\u521b\u5efa\u4e8c\u7ef4\u7801\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\u52a0\u5bc6\u6570\u636e<\/strong><\/h2>\n<p>qr.add_data(cipher_text)<\/p>\n<p>qr.make(fit=True)<\/p>\n<h2><strong>\u751f\u6210\u56fe\u50cf<\/strong><\/h2>\n<p>img = qr.make_image(fill_color=&quot;black&quot;, back_color=&quot;white&quot;)<\/p>\n<h2><strong>\u4fdd\u5b58\u56fe\u50cf<\/strong><\/h2>\n<p>img.save(&quot;encrypted_qrcode.png&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5c06\u52a0\u5bc6\u540e\u7684\u6570\u636e\u6dfb\u52a0\u5230\u4e8c\u7ef4\u7801\u5bf9\u8c61\u4e2d\uff0c\u7136\u540e\u751f\u6210\u5e76\u4fdd\u5b58\u4e8c\u7ef4\u7801\u56fe\u50cf\u3002<\/p>\n<\/p>\n<p><h2>\u56db\u3001\u89e3\u7801\u5e76\u89e3\u5bc6\u4e8c\u7ef4\u7801\u6570\u636e<\/h2>\n<\/p>\n<p><p>\u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u89e3\u7801\u5e76\u89e3\u5bc6\u4e8c\u7ef4\u7801\u6570\u636e\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 <code>pyzbar<\/code> \u5e93\u6765\u89e3\u7801\u4e8c\u7ef4\u7801\uff0c\u7136\u540e\u4f7f\u7528 <code>cryptography<\/code> \u5e93\u6765\u89e3\u5bc6\u6570\u636e\u3002<\/p>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u5b89\u88c5 <code>pyzbar<\/code> \u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install pyzbar<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u89e3\u7801\u5e76\u89e3\u5bc6\u4e8c\u7ef4\u7801\u6570\u636e\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<p>from cryptography.fernet import Fernet<\/p>\n<h2><strong>\u89e3\u7801\u4e8c\u7ef4\u7801\u56fe\u50cf<\/strong><\/h2>\n<p>img = Image.open(&quot;encrypted_qrcode.png&quot;)<\/p>\n<p>decoded_objects = decode(img)<\/p>\n<h2><strong>\u83b7\u53d6\u89e3\u7801\u6570\u636e<\/strong><\/h2>\n<p>cipher_text = decoded_objects[0].data<\/p>\n<h2><strong>\u89e3\u5bc6\u6570\u636e<\/strong><\/h2>\n<p>cipher_suite = Fernet(key)<\/p>\n<p>pl<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n_text = cipher_suite.decrypt(cipher_text)<\/p>\n<p>print(&quot;\u89e3\u5bc6\u540e\u7684\u6570\u636e\uff1a&quot;, plain_text.decode())<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528 <code>pyzbar<\/code> \u5e93\u89e3\u7801\u4e8c\u7ef4\u7801\u56fe\u50cf\uff0c\u7136\u540e\u4f7f\u7528\u89e3\u7801\u5f97\u5230\u7684\u6570\u636e\u8fdb\u884c\u89e3\u5bc6\uff0c\u6700\u7ec8\u5f97\u5230\u539f\u59cb\u6570\u636e\u3002<\/p>\n<\/p>\n<hr>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 Python \u5b9e\u73b0\u4e8c\u7ef4\u7801\u52a0\u5bc6\u7b97\u6cd5\u3002\u751f\u6210\u4e8c\u7ef4\u7801\u3001\u52a0\u5bc6\u6570\u636e\u3001\u5c06\u52a0\u5bc6\u6570\u636e\u7f16\u7801\u4e3a\u4e8c\u7ef4\u7801\u3001\u89e3\u7801\u5e76\u89e3\u5bc6\u4e8c\u7ef4\u7801\u6570\u636e\u662f\u5b9e\u73b0\u8fd9\u4e00\u8fc7\u7a0b\u7684\u5173\u952e\u6b65\u9aa4\u3002\u6bcf\u4e2a\u6b65\u9aa4\u90fd\u6709\u8be6\u7ec6\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u4f9b\u53c2\u8003\u548c\u4f7f\u7528\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\u5e76\u8fdb\u884c\u52a0\u5bc6\uff1f<\/strong><br \/>\u4f7f\u7528Python\u751f\u6210\u4e8c\u7ef4\u7801\u901a\u5e38\u9700\u8981\u501f\u52a9\u7b2c\u4e09\u65b9\u5e93\uff0c\u5982<code>qrcode<\/code>\u3002\u751f\u6210\u4e8c\u7ef4\u7801\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\uff08\u5982AES\uff09\u5bf9\u4e8c\u7ef4\u7801\u5185\u5bb9\u8fdb\u884c\u52a0\u5bc6\u3002\u9996\u5148\uff0c\u5b89\u88c5\u6240\u9700\u5e93\uff1a<code>pip install qrcode[pil] pycryptodome<\/code>\u3002\u7136\u540e\uff0c\u521b\u5efa\u4e8c\u7ef4\u7801\u5185\u5bb9\u5e76\u52a0\u5bc6\uff0c\u6700\u540e\u751f\u6210\u4e8c\u7ef4\u7801\u5e76\u4fdd\u5b58\u3002\u786e\u4fdd\u5728\u89e3\u5bc6\u65f6\u4f7f\u7528\u76f8\u540c\u7684\u5bc6\u94a5\u3002<\/p>\n<p><strong>\u4e8c\u7ef4\u7801\u52a0\u5bc6\u6709\u54ea\u4e9b\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\uff1f<\/strong><br \/>\u4e8c\u7ef4\u7801\u52a0\u5bc6\u5728\u591a\u4e2a\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u5e94\u7528\u3002\u4f8b\u5982\uff0c\u5728\u652f\u4ed8\u7cfb\u7edf\u4e2d\uff0c\u7528\u6237\u7684\u654f\u611f\u4fe1\u606f\u5982\u8d26\u6237\u548c\u5bc6\u7801\u53ef\u4ee5\u901a\u8fc7\u4e8c\u7ef4\u7801\u52a0\u5bc6\u8fdb\u884c\u5b89\u5168\u4f20\u8f93\u3002\u5728\u8425\u9500\u9886\u57df\uff0c\u4f01\u4e1a\u53ef\u4ee5\u4f7f\u7528\u52a0\u5bc6\u4e8c\u7ef4\u7801\u6765\u4fdd\u62a4\u4fc3\u9500\u4fe1\u606f\uff0c\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7528\u6237\u80fd\u8bbf\u95ee\u3002\u6b64\u5916\uff0c\u4e2a\u4eba\u4fe1\u606f\u7684\u5206\u4eab\u4e5f\u53ef\u4ee5\u901a\u8fc7\u52a0\u5bc6\u4e8c\u7ef4\u7801\u5b9e\u73b0\u5b89\u5168\u5171\u4eab\uff0c\u907f\u514d\u4fe1\u606f\u6cc4\u9732\u3002<\/p>\n<p><strong>\u4e8c\u7ef4\u7801\u52a0\u5bc6\u7684\u5b89\u5168\u6027\u5982\u4f55\u4fdd\u969c\uff1f<\/strong><br \/>\u4e8c\u7ef4\u7801\u7684\u5b89\u5168\u6027\u4e3b\u8981\u4f9d\u8d56\u4e8e\u52a0\u5bc6\u7b97\u6cd5\u7684\u5f3a\u5ea6\u548c\u5bc6\u94a5\u7684\u4fdd\u62a4\u3002\u4f7f\u7528\u5982AES\u8fd9\u6837\u7684\u9ad8\u7ea7\u52a0\u5bc6\u6807\u51c6\u53ef\u4ee5\u63d0\u4f9b\u8f83\u9ad8\u7684\u5b89\u5168\u6027\u3002\u540c\u65f6\uff0c\u786e\u4fdd\u5bc6\u94a5\u7684\u751f\u6210\u548c\u5b58\u50a8\u5b89\u5168\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u6b64\u5916\uff0c\u5b9a\u671f\u66f4\u65b0\u52a0\u5bc6\u5bc6\u94a5\u548c\u5bf9\u4e8c\u7ef4\u7801\u5185\u5bb9\u8fdb\u884c\u6709\u6548\u7684\u6743\u9650\u7ba1\u7406\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347\u4e8c\u7ef4\u7801\u7684\u5b89\u5168\u6027\u3002\u4f7f\u7528SSL\/TLS\u7b49\u4f20\u8f93\u5c42\u5b89\u5168\u534f\u8bae\u4e5f\u53ef\u4ee5\u4fdd\u62a4\u4e8c\u7ef4\u7801\u5728\u7f51\u7edc\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python \u5b9e\u73b0\u4e8c\u7ef4\u7801\u52a0\u5bc6\u7b97\u6cd5\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u5e93\u751f\u6210\u4e8c\u7ef4\u7801\u3001\u5e94\u7528\u52a0\u5bc6\u7b97\u6cd5\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\u3001\u5c06\u52a0\u5bc6\u6570\u636e\u7f16\u7801\u4e3a\u4e8c\u7ef4\u7801 [&hellip;]","protected":false},"author":3,"featured_media":1139440,"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\/1139431"}],"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=1139431"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1139431\/revisions"}],"predecessor-version":[{"id":1139445,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1139431\/revisions\/1139445"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1139440"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1139431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1139431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1139431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}