<form id="uploadImageForm" action="{url}" method="post" target="upload-iframe" enctype="multipart/fo
<form id="uploadImageForm" action="{url}" method="post" target="upload-iframe" enctype="multipart/form-data" encoding="multipart/form-data"> <input id="inputFile" name="fileField" type="file"/> </form> <iframe id="uploadIframe" name="upload-iframe" border="0" width="0" height="0" style="width: 0;height: 0; display: none;"></iframe> <script type="text/javascript"> $('#uploadIframe').on('load',function(){ //获取返回的JSON数据 var data=JSON.parse(this.contentDocument.body.innerText); }) $('#inputFile').on('change',function(){ $('#uploadImageForm').submit(); }) </script>
