优秀的程序员从不墨迹,直接上示例代码:
前端代码:
<!DOCTYPE html><html><head><meta charset="utf-8"><title></title></head><body><div><input id="upload_file_id" type="file" name="files"><br><input type="button" value="提交" onclick="upload()"></div><script type="text/javascript">function upload() {var formData = new FormData();formData.append("file1",document.getElementById('upload_file_id').files[0]);formData.append("useSass", "true");//携带一个参数$.ajax({url: 'xxx/xxx/xxx',type: 'POST',data: formData, // formdata封装的数据包dataType: 'JSON',cache: false, // 不缓存processData: false, // jQuery不要去处理发送的数据contentType: false, // jQuery不要去设置Content-Type请求头success: function(data) {alert("success");}});}</script></body></html>
Java代码:
@RequestMapping(value = "/upload/multiple", method = RequestMethod.POST)@ResponseBodypublic Result ticketMultiple(HttpServletRequest request, @RequestParam("file1") MultipartFile[] files,@RequestParam(value = "useSass") String useSass) throws Exception {}