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){ }