微信小程序-拍照或选择图片并上传文件

choice: function () {   var that = this   wx.chooseImage({    count: 1, // 默认9    sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有    sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有    success: function (res) {     // 返回选定照片的本地文件路径列表，tempFilePath可以作为img标签的src属性显示图片     var tempFilePaths = res.tempFilePaths     that.setData({      textHidden: true,      image_photo: tempFilePaths,      photoHidden: false     })    }   })  },  uploadPhoto: function () {   var that = this   let param = util.json2Form({    tel: '18600346580',    orderSn: that.data.orderSn,    parkingPhoto: that.data.image_photo,   });   wx.uploadFile({    url: 'https://testapi.****.com/v4.0.0/uploadParkingPhoto', //仅为示例    filePath: that.data.image_photo[0],    name: 'parkingPhoto',    formData: {     'tel': '***********',     'orderSn': that.data.orderSn,    },    success: function (res) {     var obj = JSON.parse(res.data);;     console.log(obj.result)     console.log(obj.msg)     var resule = obj.result;     var msg = obj.msg;     if (resule == 'false') {      wx.showToast({       title: msg,       icon: 'success',       duration: 2000      })     } else {      wx.navigateBack({       delta: 1,       success: function (res) {        wx.showToast({         title: msg,         icon: 'success',         duration: 2000        })       },       })     }    }   })   }