// setTimeout(() => {
// // 获取要导出的DOM
// const rect = document.getElementById('iklDetailAll').getBoundingClientRect()
// html2canvas(document.getElementById('iklDetailAll'), {
// width: rect.width,
// height: rect.height
// }).then(function (canvas) {
// const pageData = canvas.toDataURL('image/jpeg', 1.0)
// const imgData = pageData.replace('image/jpeg', 'image/octet-stream')
// const imgName = '生成图片.jpg'
// const save_link = document.createElementNS('http://www.w3.org/1999/xhtml', 'a')
// save_link.href = imgData
// save_link.download = imgName
// const event = document.createEvent('MouseEvents')
// event.initMouseEvent('click', true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null)
// save_link.dispatchEvent(event)
// })
//
// },3000)
标签：截图,document,false,image,功能,js,link,const,save From： https://www.cnblogs.com/myqinyh/p/16834723.html