{"id":29353,"date":"2024-11-25T12:14:39","date_gmt":"2024-11-25T04:14:39","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29353\/"},"modified":"2024-11-25T12:14:39","modified_gmt":"2024-11-25T04:14:39","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e4%b9%8b%e5%a4%8d%e6%9d%82%e5%af%8c%e6%96%87%e6%9c%ac%e8%a7%a3%e6%9e%90%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29353\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e4b\u590d\u6742\u5bcc\u6587\u672c\u89e3\u6790\u8be6\u89e3"},"content":{"rendered":"

height<\/a>:2em;margin-bottom:0px;”>\u6700\u8fd1\u5728\u5199\u4e00\u4e2a\u722c\u866b\uff0c\u9700\u8981\u5c06\u7f51\u9875\u8fdb\u884c\u89e3\u6790\u4f9b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f<\/strong>\u4f7f\u7528\u3002\u6587\u5b57\u548c\u56fe\u7247\u89e3\u6790\u90fd\u597d\u8bf4\uff0c\u5c0f\u7a0b\u5e8f\u4e5f\u6709\u5bf9\u5e94\u7684text\u548cimage\u6807\u7b7e\u53ef\u4ee5\u5448\u73b0\u3002\u800c\u66f4\u590d\u6742\u7684\uff0c\u6bd4\u5982\u8868\u683c\uff0c\u5219\u6bd4\u8f83\u68d8\u624b\uff0c\u4e0d\u7ba1\u662f\u670d\u52a1\u7aef\u89e3\u6790\u8fd8\u662f\u5c0f\u7a0b\u5e8f\u5448\u73b0\u90fd\u5f88\u8d39\u52b2\uff0c\u4e5f\u5f88\u96be\u8986\u76d6\u6240\u6709\u60c5\u51b5\u3002\u4e8e\u662f\u6211\u60f3\uff0c\u5c06\u8868\u683c\u5bf9\u5e94\u7684HTML\u4ee3\u7801\u8f6c\u6210\u56fe\u7247\uff0c\u4e0d\u5931\u4e3a\u4e00\u79cd\u53d8\u901a\u7684\u65b9\u6cd5\u3002<\/span><\/p>\n

\u8fd9\u91cc\u6211\u4eec\u91c7\u7528node-webshot\u6a21\u5757\uff0c\u5b83\u5bf9PhantomJS\u8fdb\u884c\u4e86\u8f7b\u91cf\u5c01\u88c5\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u7f51\u9875\u4ee5\u622a\u56fe\u5f62\u5f0f\u4fdd\u5b58\u4e0b\u6765\u3002<\/span><\/p>\n

\u9996\u5148\u5b89\u88c5Node.js\u548cPhantomJS\uff0c\u7136\u540e\u65b0\u5efa\u4e00\u4e2ajs\u6587\u4ef6\uff0c\u52a0\u8f7dnode-webshot\u6a21\u5757\uff1a<\/span><\/p>\n

const webshot = require(‘webshot’);<\/span><\/p>\n

\u5b9a\u4e49\u9009\u9879\uff1a<\/span><\/p>\n

const options = {   \/\/ \u6d4f\u89c8\u5668\u7a97\u53e3\r\n   screenSize: {\r\n       width: 755,\r\n      height: 25\r\n   },  \r\n  \/\/ \u8981\u622a\u56fe\u7684\u9875\u9762\u6587\u6863\u533a\u57df\r\n   shotSize: {\r\n       height: 'all'\r\n   },\r\n   \/\/ \u7f51\u9875\u7c7b\u578b\r\n   siteType: 'html'\r\n};<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u91cc\uff0c\u6d4f\u89c8\u5668\u7a97\u53e3\u7684\u5bbd\u5ea6\u8981\u6839\u636e\u7f51\u9875\u60c5\u51b5\u5408\u7406\u8bbe\u7f6e\uff0c\u9ad8\u5ea6\u53ef\u4ee5\u8bbe\u7f6e\u4e3a\u4e00\u4e2a\u5f88\u5c0f\u7684\u6570\u503c\uff0c\u7136\u540e\u9875\u9762\u6587\u6863\u533a\u57df\u7684\u9ad8\u5ea6\u4e00\u5b9a\u8981\u8bbe\u7f6e\u4e3aall\uff0c\u5bbd\u5ea6\u9ed8\u8ba4\u4e3a\u7a97\u53e3\u5bbd\u5ea6\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u628a\u8868\u683c\u4ee5\u6700\u5c0f\u7684\u5c3a\u5bf8\u5b8c\u6574\u622a\u56fe\u3002<\/span><\/p>\n
\u63a5\u4e0b\u6765\uff0c\u5b9a\u4e49html\uff1a<\/span><\/p>\n
<\/span><\/p>\n
let html = \"target rich text html code, eg: <\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n\n  …
\n<\/table>\n
“; <\/p>\n
\u6ce8\u610f\uff0c\u91cc\u9762\u7684HTML\u4ee3\u7801\u4e00\u5b9a\u8981\u53bb\u6389\u6362\u884c\u7b26\uff0c\u5e76\u5c06\u53cc\u5f15\u53f7\u66ff\u6362\u4e3a\u5355\u5f15\u53f7\u3002<\/span><\/p>\n
webshot(html, 'demo.png', options, (err) =&gt; {if (err)console.log(`Webshot error: ${err.message}`);});<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
<\/p>\n
\u8fd9\u6837\uff0c\u5c31\u5b9e\u73b0\u4e86\u4eceHTML\u4ee3\u7801\u5230\u672c\u5730\u56fe\u7247\u7684\u8f6c\u6362\uff0c\u540e\u7eed\u53ef\u4ee5\u4e0a\u4f20\u5230\u4e03\u725b\u4e91\u7b49\u3002\u4e0d\u7ba1\u662f\u670d\u52a1\u7aef\u7684\u89e3\u6790\uff0c\u8fd8\u662f\u5c0f\u7a0b\u5e8f<\/strong>\u7684\u5448\u73b0\uff0c\u90fd\u6ca1\u6709\u4ec0\u4e48\u96be\u5ea6\u4e86\u3002<\/span><\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e4b\u590d\u6742\u5bcc\u6587\u672c\u89e3\u6790\u8be6\u89e3\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":"
height:2em;margin-bottom:0px;”>\u6700\u8fd1\u5728\u5199\u4e00\u4e2a\u722c\u866b\uff0c\u9700\u8981\u5c06\u7f51\u9875\u8fdb\u884c\u89e3\u6790\u4f9b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4f7f\u7528\u3002\u6587\u5b57\u548c\u56fe\u7247\u89e3\u6790\u90fd\u597d\u8bf4\uff0c\u5c0f\u7a0b\u5e8f\u4e5f\u6709\u5bf9\u5e94\u7684text\u548cimage\u6807\u7b7e\u53ef\u4ee5\u5448\u73b0\u3002\u800c\u66f4\u590d\u6742\u7684\uff0c\u6bd4\u5982\u8868\u683c\uff0c\u5219\u6bd4\u8f83\u68d8\u624b\uff0c\u4e0d\u7ba1\u662f\u670d\u52a1\u7aef\u89e3\u6790\u8fd8\u662f\u5c0f\u7a0b\u5e8f\u5448\u73b0\u90fd\u5f88\u8d39\u52b2\uff0c\u4e5f\u5f88\u96be\u8986\u76d6\u6240\u6709\u60c5\u51b5\u3002\u4e8e\u662f\u6211\u60f3\uff0c\u5c06\u8868\u683c\u5bf9\u5e94\u7684HTML\u4ee3\u7801\u8f6c\u6210\u56fe\u7247\uff0c\u4e0d\u5931\u4e3a\u4e00\u79cd\u53d8\u901a\u7684\u65b9\u6cd5\u3002 \u8fd9\u91cc\u6211\u4eec\u91c7\u7528node-webshot\u6a21\u5757\uff0c\u5b83\u5bf9PhantomJS\u8fdb\u884c\u4e86\u8f7b\u91cf\u5c01\u88c5\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u7f51\u9875\u4ee5\u622a\u56fe\u5f62\u5f0f\u4fdd\u5b58\u4e0b\u6765\u3002 \u9996\u5148\u5b89\u88c5Node.js\u548cPhantomJS\uff0c\u7136\u540e\u65b0\u5efa\u4e00\u4e2ajs\u6587\u4ef6\uff0c\u52a0\u8f7dnode-webshot\u6a21\u5757\uff1a const webshot = require(‘webshot’); \u5b9a\u4e49\u9009\u9879\uff1a const options = {   \/\/ \u6d4f\u89c8\u5668\u7a97\u53e3    screenSize: {        width: 755,       height: 25    },     \/\/ \u8981\u622a\u56fe\u7684\u9875\u9762\u6587\u6863\u533a\u57df    shotSize: {        height: ‘all’    },    \/\/ \u7f51\u9875\u7c7b\u578b    siteType: ‘html’ }; \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u91cc\uff0c\u6d4f\u89c8\u5668\u7a97\u53e3\u7684\u5bbd\u5ea6\u8981\u6839\u636e\u7f51\u9875\u60c5\u51b5\u5408\u7406\u8bbe\u7f6e\uff0c\u9ad8\u5ea6\u53ef\u4ee5\u8bbe\u7f6e\u4e3a\u4e00\u4e2a\u5f88\u5c0f\u7684\u6570\u503c\uff0c\u7136\u540e\u9875\u9762\u6587\u6863\u533a\u57df\u7684\u9ad8\u5ea6\u4e00\u5b9a\u8981\u8bbe\u7f6e\u4e3aall\uff0c\u5bbd\u5ea6\u9ed8\u8ba4\u4e3a\u7a97\u53e3\u5bbd\u5ea6\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u628a\u8868\u683c\u4ee5\u6700\u5c0f\u7684\u5c3a\u5bf8\u5b8c\u6574\u622a\u56fe\u3002 \u63a5\u4e0b\u6765\uff0c\u5b9a\u4e49html\uff1a let html = “target rich text html code, eg:  \u767b\u5f55\u540e\u590d\u5236 … “; \u6ce8\u610f\uff0c\u91cc\u9762\u7684HTML\u4ee3\u7801\u4e00\u5b9a\u8981\u53bb\u6389\u6362\u884c\u7b26\uff0c\u5e76\u5c06\u53cc\u5f15\u53f7\u66ff\u6362\u4e3a\u5355\u5f15\u53f7\u3002 webshot(html, ‘demo.png’, options, (err) =&gt; {if (err)console.log(`Webshot error: ${err.message}`);}); \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\uff0c\u5c31\u5b9e\u73b0\u4e86\u4eceHTML\u4ee3\u7801\u5230\u672c\u5730\u56fe\u7247\u7684\u8f6c\u6362\uff0c\u540e\u7eed\u53ef\u4ee5\u4e0a\u4f20\u5230\u4e03\u725b\u4e91\u7b49\u3002\u4e0d\u7ba1\u662f\u670d\u52a1\u7aef\u7684\u89e3\u6790\uff0c\u8fd8\u662f\u5c0f\u7a0b\u5e8f\u7684\u5448\u73b0\uff0c\u90fd\u6ca1\u6709\u4ec0\u4e48\u96be\u5ea6\u4e86\u3002 \u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e4b\u590d\u6742\u5bcc\u6587\u672c\u89e3\u6790\u8be6\u89e3\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":[19],"tags":[],"class_list":["post-29353","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29353","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=29353"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29353\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=29353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=29353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=29353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}