Jquery修改img的src属性,图片不加载问题
$('.avatar-preview').attr('src',response+'?'+new Date().getTime());
返回的结果就类似于 http://www.example.com/1.jpg?1366249317124
$('.avatar-preview').attr('src',response+'?'+new Date().getTime());
返回的结果就类似于 http://www.example.com/1.jpg?1366249317124