var aasfile = blobToFile(blob, file["name"]); var aafile = new File([aasfile], file["name"], { type: file["type"] }); ...
var aasfile = blobToFile(blob, file["name"]); var aafile = new File([aasfile], file["name"], { type: file["type"] }); ...
js 图片转base64并压缩 参考博客: tangxiujiang《js实现对上传图片进行压缩并且预览》 cw556666《js 图片压缩和上传(base64转file)》 html代码: js代码: ...
首先是JS 批量上传 HTML <div id="Pic_pass"> <p style="font-size: 20px;font-weight: bold;">请上传照片 </p> < ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/x ...
addImg(event) { var imgFile=event.target.files[0]; //判断类型是不是图片 if(!/image\/\w+/.test ...
elementUI+react 布局 完整方法: ...
function getImgToBase64(url,callback){//将图片转换为Base64 var canvas = document.createElement('canvas'), ctx = canvas.getContext('2d'), img ...