js代码: filebox_file_id_1是input var formData = new FormData(); formData.append("files", $("#filebox_file_id_1")[0].files[0]); $.ajax({ url: '${request.contextPath}//repairskills/save', type: 'post', data: formData, contentType:false, processData:false, dataType:"json", mimeType:"multipart/form-data", success: function(res) { if (res.code == 0) { $('#dlg').dialog('close'); reload(); } else if(res.code == -99){ location.href = '${request.contextPath}/login'; }else { alert(res.msg); } }, error: function(res) { alert("operation failed"); } });
java code:
@PostMapping("/save") public R save(@RequestParam( value="files",required=false)MultipartFile file)throws Exception{ }