可用于在线协议配置

页面展示

<div v-html="docHtml" />

html文本获取

function downloadDoc(url) {// const load = this.openInvLoading()let req = false// Safari, Firefox, 及其他非微软浏览器if (window.XMLHttpRequest) {try {req = new XMLHttpRequest()} catch (e) {req = false}} else if (window.ActiveXObject) {// For Internet Explorer on Windowstry {req = new window.ActiveXObject('Msxml2.XMLHTTP')} catch (e) {try {req = new window.ActiveXObject('Microsoft.XMLHTTP')} catch (e) {req = false}}}const errHtml = '<p>Download Error!</p>'if (!req) {// load.close()return Promise.reject('<p class="ftm-failed">对不起，你的浏览器不支持' + 'XMLHTTPRequest 对象。这个网页的显示要求' + 'Internet Explorer 5 以上版本, ' + '或 Firefox 或 Safari 浏览器，也可能会有其他可兼容的浏览器存在。</p>')}return new Promise((resolve, reject) => {req.open('GET', url, true)req.timeout = 30000req.onreadystatechange = () => {console.log('==========(1)========>>>')if (req.readyState === 4) {// load.close()if ((req.status >= 200 && req.status < 300) || req.status === 304) {return resolve(req.responseText)}return reject(errHtml)}}req.onerror = () => {// load.close()return reject(errHtml)}req.send(null)})}downloadDoc('https://xxxx.html').then(docHtml => {console.log('==========(html)========>>>', docHtml)})