{"id":28247,"date":"2024-11-24T12:50:29","date_gmt":"2024-11-24T04:50:29","guid":{"rendered":"https:\/\/fwq.ai\/blog\/28247\/"},"modified":"2024-11-24T12:50:29","modified_gmt":"2024-11-24T04:50:29","slug":"%e5%89%8d%e7%ab%af%e6%88%aa%e5%9b%be%e5%ae%9e%e7%8e%b0%ef%bc%9a%e5%91%8a%e5%88%ab-html-to-canvas%ef%bc%8c%e5%b1%8f%e5%b9%95%e6%8d%95%e8%8e%b7-api-%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%85%a8%e5%b1%8f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/28247\/","title":{"rendered":"\u524d\u7aef\u622a\u56fe\u5b9e\u73b0\uff1a\u544a\u522b HTML-to-Canvas\uff0c\u5c4f\u5e55\u6355\u83b7 API \u5982\u4f55\u5b9e\u73b0\u5168\u5c4f\u622a\u53d6\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173147060188648.jpg\" class=\"aligncenter\" title=\"\u524d\u7aef\u622a\u56fe\u5b9e\u73b0\uff1a\u544a\u522b HTML-to-Canvas\uff0c\u5c4f\u5e55\u6355\u83b7 API \u5982\u4f55\u5b9e\u73b0\u5168\u5c4f\u622a\u53d6\uff1f\u63d2\u56fe\" alt=\"\u524d\u7aef\u622a\u56fe\u5b9e\u73b0\uff1a\u544a\u522b HTML-to-Canvas\uff0c\u5c4f\u5e55\u6355\u83b7 API \u5982\u4f55\u5b9e\u73b0\u5168\u5c4f\u622a\u53d6\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u524d\u7aef\u622a\u56fe\u5b9e\u73b0\uff1a\u544a\u522b html-to-canvas<\/strong><\/p>\n<p>\u4f20\u7edf\u7684 HTML-to-Canvas \u65b9\u6cd5\u53ea\u80fd\u622a\u53d6\u7f51\u9875\u5185\u5bb9\uff0c\u800c\u65e0\u6cd5\u622a\u53d6\u6574\u4e2a\u5c4f\u5e55\u3002\u5982\u4eca\uff0c\u524d\u7aef\u5f00\u53d1\u8005\u6709\u4e86\u65b0\u7684\u9009\u62e9\u2014\u2014\u5c4f\u5e55\u6355\u83b7 API\u3002<\/p>\n<p><strong>\u4ec0\u4e48\u662f\u5c4f\u5e55\u6355\u83b7 API\uff1f<\/strong><\/p>\n<p>\u5c4f\u5e55\u6355\u83b7 API \u5141\u8bb8\u524d\u7aef\u4ee3\u7801\u8bbf\u95ee\u7528\u6237\u5c4f\u5e55\uff0c\u5e76\u5b9e\u65f6\u6355\u83b7\u5c4f\u5e55\u6d41\u89c6\u9891\u3002\u8fd9\u610f\u5473\u7740\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u622a\u53d6\u5c4f\u5e55\u4e0a\u7684\u4efb\u4f55\u5185\u5bb9\uff0c\u5305\u62ec\u7f51\u9875\u3001\u684c\u9762\u5e94\u7528\u7a0b\u5e8f\u751a\u81f3\u6e38\u620f\u3002<\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528\u5c4f\u5e55\u6355\u83b7 API\uff1f<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u4f7f\u7528\u5c4f\u5e55\u6355\u83b7 API \u9700\u8981\u4f7f\u7528 JavaScript \u4e2d\u7684 MediaRecorder API\uff1a<\/p>\n<pre>\/\/ 1. \u83b7\u53d6\u7528\u6237\u5141\u8bb8\nnavigator.mediaDevices.getDisplayMedia({}).then((stream) =&gt; 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