jQuery通过Ajax上传multipart文件

前端JS代码:

var file = document.getElementById('autCertAcce').files[0];
var formData = new FormData();
formData.append("file",file);
$.ajax({
  type: 'POST',
  url: ctx + "common/upload",
  data: formData,
  contentType: false,
  processData: false,
  dataType: "json",
  mimeType: "multipart/form-data",
  success: function(data) {
          
  },    
  error : function(data){

   }
});

Java服务端接收代码:

@PostMapping("/common/upload")
@ResponseBody
public StringuploadFile(MultipartFile file){

}

 

posted @ 2021-02-26 18:05  子非鱼灬亦非我  阅读(803)  评论(0编辑  收藏  举报