chooseImage(e) {
				var that = this;
				uni.chooseImage({  //选择图片
					count: 9, //默认9
					sizeType: ['original'], //可以指定是原图还是压缩图，默认二者都有
					sourceType: ['album', 'camera'], //从相册选择、摄像头
					success: function(res) {  选择图片成功的回调
						const accessToken = uni.getStorageSync('accessToken');
						const tempFilePaths = res.tempFilePaths;
						that.previews.push(...tempFilePaths);
						console.log(tempFilePaths)
						for (let i = 0; i < tempFilePaths.length; i++) {
							const tempFilePath = tempFilePaths[i];
							const uploadTask = uni.uploadFile({ //上传图片
								url: baseurl + '/credential/info/uploadFile',
								filePath: tempFilePath,
								name: 'file',
								header: {
									accessToken: accessToken
								},
								success: uploadFileRes => {

									const res = JSON.parse(uploadFileRes.data);
									const checkTableFile = res.data;
									if (e == 'f') {
										that.fujiantu.push({
											"src": checkTableFile.previewPath,
											"psrc": tempFilePath
										})
										console.log(that.fujiantu)
										var obj = {};
										obj.attachType = "附件图";
										obj.attachName = checkTableFile.fileName
										obj.fileId = checkTableFile.id;
										obj.previewPath = checkTableFile.previewPath;
										that.form.list.push(obj) //上传的图片信息

									} else if (e == 'j') {
										that.jianyitu.push({
											"src": checkTableFile.previewPath,
											"psrc": tempFilePath
										})
										var obj = {};
										obj.attachType = "检疫票";
										obj.attachName = checkTableFile.fileName
										obj.fileId = checkTableFile.id;
										obj.previewPath = checkTableFile.previewPath;
										that.form.list.push(obj) //上传的图片信息

									} else {
										that.pinzhitu.push({
											"src": checkTableFile.previewPath,
											"psrc": tempFilePath
										})
										var obj = {};
										obj.attachType = "品质票";
										obj.attachName = checkTableFile.fileName
										obj.fileId = checkTableFile.id;
										obj.previewPath = checkTableFile.previewPath;
										that.form.list.push(obj) //上传的图片信息

									}
									console.log(that.form.list)

								}
							});
						}
					}
				});
			},

// 图片预览
			preView(src) {
				// var src=this.previews[index];
				// console.log(this.previews)
				var arrsrc = [];
				arrsrc.push(src)
				uni.previewImage({
					urls: arrsrc, //这里传的必须是数组形式，数组内存放多条图片地址就可以实现滚动预览
					longPressActions: {  //长时间按压图片后的事件
						itemList: ['发送给朋友', '保存图片', '收藏'],
						success: function(data) {
							console.log('选中了第' + (data.tapIndex + 1) + '个按钮,第' + (data.index + 1) + '张图片');
						},
						fail: function(err) {
							console.log(err.errMsg);
						}
					}
				});
			},