//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') } } }

  

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