- //上传头像
- $(‘.j - file‘).on(‘change‘,
- function(e) {
- if (!window.FileReader) return;
- var files = e.target.files;
- var content = ‘‘;
- for (var i = 0,
- f; f = files[i]; i++) {
- if (!f.type.match(‘image. * ‘)) {
- alert(‘文件‘ + f.name + ‘不是图片‘) continue;
- }
- var reader = new FileReader();
- reader.onload = function(e) {
- content = ‘ < img src = "‘ + e.target.result + ‘"width = "70"height = "70" > ‘;
- $(‘.j - file‘).parent().find(‘.img‘).replaceWith(content);
- }
- reader.readAsDataURL(f);
- }
- });
来源: http://www.bubuko.com/infodetail-2314096.html