//填充预览图片
function adpter(file, upfile) {
var imgName = new Date().getTime() + file.name.substr(file.name.lastIndexOf('.')); if (file) {
if (file.type.indexOf('image') == 0) {
var reader = new FileReader();
reader.onload = function (e) {
var image1 = new Image();
image1.src = e.target.result;
//实际大小
alert(image1.width+","+image1.height); $("#showImg").attr('src', e.target.result);
initjcrop();
};
reader.readAsDataURL(file);
}
else {
alert('err')
}
}
}