New FileReader上传图片

function readURL(input) { ??if (input.files && input.files[0]) { ??????var reader = new FileReader(); ??????reader.onload = function (e) { ?????????????????$(‘#blah‘).attr(‘src‘, e.target.result); ??????} ??????reader.readAsDataURL(input.files[0]); ??}}

$("#imgInp").change(function(){var that=this; readURL(that);});

<a href="javascript:;" class="b-upload"><span class="sub">上传名片</span><input type=‘file‘ name=‘paymentQrCode‘ id="imgInp" /></a>

.b-upload{ ???height: 40px; ???line-height: 40px; ???font-size: 18px; ???width: 80%; ???position: relative; ???cursor: pointer; ???color: #fff; ???background: #008ce6; ???border: 1px solid #ddd; ???border-radius: 4px; ???overflow: hidden; ???text-align: center; ???display: inline-block; ???margin-top: 20px;}.b-upload input{position: absolute; ???font-size: 160px; ???right: 0; ???top: 0;}