renhailaowu/pages/user/updateLifePhoto/index.js

// pages/changeName/index.js
const app = getApp();

Page({

  /**
   * 页面的初始数据
   */
  data: {
    lifePhoto: ''
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    var that = this;
    that.data.lifePhoto = options.lifePhoto;
    if (options.lifePhoto == null || options.lifePhoto == 'null') {
      that.data.lifePhoto = '';
    }
    that.setData({
      lifePhoto: that.data.lifePhoto
    });
  },
  
  chooseImage: function(e) {
    var that = this;
    // var type = e.currentTarget.dataset.type;
    var type = 21;
    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) {
        app.load("上传中");
        // 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;
        var formData = {'type' : type};
        wx.uploadFile({
          url: app.globalData.ip + '/user/auth/uploadImage',
          filePath: res.tempFilePaths[0],
          name: 'uploadFile',
          header: app.globalData.header2, // 设置请求的 header
          formData: formData, // HTTP 请求中其他额外的 form data
          success: function (res1) {
            console.log(res1);
            if (res1.statusCode == 200) {
              var result = JSON.parse(res1.data)
              if (result.status == 200) {
                if (type == 21) {
                  that.data.lifePhoto = result.data.url;
                }
                that.setData({
                  lifePhoto: that.data.lifePhoto
                });
              } else {
                app.showTips(that, result.msg);
              }
            }

            wx.hideLoading();
          },
          fail: function (res2) {
           wx.hideLoading();
          }
        })
      }
    })
  },
})