{"id":3906,"date":"2024-11-10T14:55:31","date_gmt":"2024-11-10T06:55:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3906\/"},"modified":"2024-11-10T14:55:31","modified_gmt":"2024-11-10T06:55:31","slug":"%e7%bd%91%e9%a1%b5%e6%89%93%e5%8d%b0%e6%a0%b7%e5%bc%8f%e6%b6%88%e5%a4%b1%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3906\/","title":{"rendered":"\u7f51\u9875\u6253\u5370\u6837\u5f0f\u6d88\u5931\u600e\u4e48\u529e\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173116196248282.jpg\" class=\"aligncenter\" title=\"\u7f51\u9875\u6253\u5370\u6837\u5f0f\u6d88\u5931\u600e\u4e48\u529e\uff1f\u63d2\u56fe\" alt=\"\u7f51\u9875\u6253\u5370\u6837\u5f0f\u6d88\u5931\u600e\u4e48\u529e\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u6253\u5370\u7f51\u9875\uff1a\u663e\u793a\u6837\u5f0f\u7684\u79d8\u8bc0\u63ed\u6653<\/strong><\/p>\n<p>\u5f53\u4f60\u9762\u4e34\u6253\u5370\u7f51\u9875\u65f6\u6837\u5f0f\u4e0d\u663e\u793a\u7684\u95ee\u9898\u65f6\uff0c\u4e0d\u59a8\u8bd5\u8bd5\u4f7f\u7528 <strong>dom2img<\/strong> \u6280\u672f\u3002<\/p>\n<p><strong>\u95ee\u9898\uff1a<\/strong><\/p>\n<p>\u4f60\u7684\u7f51\u9875\u6253\u5370\u540e\u53d8\u6210\u4e00\u56e2\u7cdf\uff0c\u6837\u5f0f\u5143\u7d20\u5b8c\u5168\u6d88\u5931\u3002\u660e\u660e\u6d4f\u89c8\u5668\u4e2d\u663e\u793a\u5f97\u5f88\u597d\uff0c\u6253\u5370\u51fa\u6765\u5374\u9762\u76ee\u5168\u975e\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<p><strong>1. \u4f7f\u7528 dom2img \u521b\u5efa\u56fe\u50cf<\/strong><\/p>\n<p>\u5f53\u9875\u9762\u4e0d\u5b58\u5728\u8de8\u57df\u8d44\u6e90\u65f6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 dom2img \u811a\u672c\u622a\u53d6\u7f51\u9875\u5185\u5bb9\u7684\u56fe\u50cf\u3002\u8fd9\u5c06\u751f\u6210\u4e00\u5f20\u5305\u542b\u9875\u9762\u6240\u6709\u6837\u5f0f\u5143\u7d20\u7684\u56fe\u7247\u3002<\/p>\n<p><strong>\u6b65\u9aa4\uff1a<\/strong><\/p>\n<pre>\/\/ \u5f15\u5165 dom2img \u811a\u672c\nvar domtoimage = require('domtoimage');\n\n\/\/ \u5c06 DOM \u5143\u7d20\u8f6c\u6362\u4e3a\u56fe\u50cf\ndomtoimage.toPng(document.body)\n  .then(function(dataUrl) {\n    \/\/ \u5c06 dataUrl \u4f20\u9012\u7ed9\u6253\u5370\u529f\u80fd\n  })\n  .catch(function(error) {\n    console.error('\u521b\u5efa\u56fe\u50cf\u65f6\u51fa\u9519\uff1a', error);\n  });<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p><strong>2. \u6253\u5370\u56fe\u50cf<\/strong><\/p>\n<p>\u521b\u5efa\u56fe\u50cf\u540e\uff0c\u4f60\u53ef\u4ee5\u5c06\u5176\u4f20\u9012\u7ed9\u6253\u5370\u529f\u80fd\u3002\u8fd9\u6837\u6253\u5370\u673a\u5c31\u4f1a\u6253\u5370\u51fa\u4e00\u5f20\u5305\u542b\u6240\u6709\u6837\u5f0f\u5143\u7d20\u7684\u6e05\u6670\u56fe\u50cf\u3002<\/p>\n<p>\u901a\u8fc7\u4f7f\u7528 <strong>dom2img<\/strong> \u6280\u672f\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u89e3\u51b3\u7f51\u9875\u6253\u5370\u6837\u5f0f\u4e0d\u663e\u793a\u7684\u95ee\u9898\uff0c\u4ece\u800c\u83b7\u5f97\u6240\u89c1\u5373\u6253\u5370\u7684\u5b8c\u7f8e\u6548\u679c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u7f51\u9875\u6253\u5370\u6837\u5f0f\u6d88\u5931\u600e\u4e48\u529e\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6253\u5370\u7f51\u9875\uff1a\u663e\u793a\u6837\u5f0f\u7684\u79d8\u8bc0\u63ed\u6653 \u5f53\u4f60\u9762\u4e34\u6253\u5370\u7f51\u9875\u65f6\u6837\u5f0f\u4e0d\u663e\u793a\u7684\u95ee\u9898\u65f6\uff0c\u4e0d\u59a8\u8bd5\u8bd5\u4f7f\u7528 dom2img \u6280\u672f\u3002 \u95ee\u9898\uff1a \u4f60\u7684\u7f51\u9875\u6253\u5370\u540e\u53d8\u6210\u4e00\u56e2\u7cdf\uff0c\u6837\u5f0f\u5143\u7d20\u5b8c\u5168\u6d88\u5931\u3002\u660e\u660e\u6d4f\u89c8\u5668\u4e2d\u663e\u793a\u5f97\u5f88\u597d\uff0c\u6253\u5370\u51fa\u6765\u5374\u9762\u76ee\u5168\u975e\u3002 \u89e3\u51b3\u65b9\u6848\uff1a 1. \u4f7f\u7528 dom2img \u521b\u5efa\u56fe\u50cf \u5f53\u9875\u9762\u4e0d\u5b58\u5728\u8de8\u57df\u8d44\u6e90\u65f6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 dom2img \u811a\u672c\u622a\u53d6\u7f51\u9875\u5185\u5bb9\u7684\u56fe\u50cf\u3002\u8fd9\u5c06\u751f\u6210\u4e00\u5f20\u5305\u542b\u9875\u9762\u6240\u6709\u6837\u5f0f\u5143\u7d20\u7684\u56fe\u7247\u3002 \u6b65\u9aa4\uff1a \/\/ \u5f15\u5165 dom2img \u811a\u672c var domtoimage = require(&#8216;domtoimage&#8217;); \/\/ \u5c06 DOM \u5143\u7d20\u8f6c\u6362\u4e3a\u56fe\u50cf domtoimage.toPng(document.body) .then(function(dataUrl) { \/\/ \u5c06 dataUrl \u4f20\u9012\u7ed9\u6253\u5370\u529f\u80fd }) .catch(function(error) { console.error(&#8216;\u521b\u5efa\u56fe\u50cf\u65f6\u51fa\u9519\uff1a&#8217;, error); }); \u767b\u5f55\u540e\u590d\u5236 2. \u6253\u5370\u56fe\u50cf \u521b\u5efa\u56fe\u50cf\u540e\uff0c\u4f60\u53ef\u4ee5\u5c06\u5176\u4f20\u9012\u7ed9\u6253\u5370\u529f\u80fd\u3002\u8fd9\u6837\u6253\u5370\u673a\u5c31\u4f1a\u6253\u5370\u51fa\u4e00\u5f20\u5305\u542b\u6240\u6709\u6837\u5f0f\u5143\u7d20\u7684\u6e05\u6670\u56fe\u50cf\u3002 \u901a\u8fc7\u4f7f\u7528 dom2img \u6280\u672f\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u89e3\u51b3\u7f51\u9875\u6253\u5370\u6837\u5f0f\u4e0d\u663e\u793a\u7684\u95ee\u9898\uff0c\u4ece\u800c\u83b7\u5f97\u6240\u89c1\u5373\u6253\u5370\u7684\u5b8c\u7f8e\u6548\u679c\u3002 \u4ee5\u4e0a\u5c31\u662f\u7f51\u9875\u6253\u5370\u6837\u5f0f\u6d88\u5931\u600e\u4e48\u529e\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3906","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=3906"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3906\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=3906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=3906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=3906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}