标签:bsp base64 spl arc pdf ++ bin return last
// 转 file
dataURIToFile(dataURI) { let binStr = atob(dataURI.split(‘,‘)[1]) let len = binStr.length let arr = new Uint8Array(len) for (var i = 0; i < len; i++) { arr[i] = binStr.charCodeAt(i); }
return new File([arr], `xx.pdf`, { type: ‘application/pdf‘, lastModified: new Date() }) }
// 转 blob
dataURIToBolb(dataURI) {
let binStr = atob(dataURI.split(‘,‘)[1]) let len = binStr.length let arr = new Uint8Array(len) for (var i = 0; i < len; i++) { arr[i] = binStr.charCodeAt(i); } return new Blob([arr], { type: ‘application/pdf‘, }) }
base64 转 blob 或 file 格式
标签:bsp base64 spl arc pdf ++ bin return last
原文地址:https://www.cnblogs.com/weblff/p/14229082.html
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