我正在尝试拆分输入文件对象,但不工作
脚本
$('#imageUpload').change(function(){
readImgUrlAndPreview(this);
function readImgUrlAndPreview(input){
if (input.files && input.files[0]) {
var reader = new FileReader();
reader.onload = function (e) {
var src_img = [];
src_img=$('#imageUpload')[0];
var comImgObj=dataURItoBlob(src_img);
$('#imagePreview').attr('src', e.target.result);
};
reader.readAsDataURL(input.files[0]);
}
else {
var img = input.value;
$('#imagePreview').attr('src',img);
}
}
});
function dataURItoBlob(dataURI) {
var binary = atob(dataURI.split(',')[1]);
var array = [];
for(var i = 0; i < binary.length; i++) {
array.push(binary.charCodeAt(i));
}
return new Blob([new Uint8Array(array)], {type: 'image/jpeg'});
}
Jsfiddle
我收到这个错误
Uncaught TypeError: Object # has no method 'split'