_token 放入请求头
							},
							processData: false,
							contentType: false,
							success: function(response) {
								alert("上传成功"+response);
							},
							error: function(xhr, status, error) {
								alert("上传失败: " + error);
							}
						});
					});
				});
				</script>
			  </body>
			</html>