/**
   * 用户点击右上角分享
   */onShareAppMessage: function (res) {
    if (res.from === 'button') {
      // 来自页面内转发按钮console.log(res.target)
    }
    const tempObj = { ... }; // 分享 参数 object 
    
    const path = '/pages/aboutME/detail/index?item=' + JSON.stringify(tempObj)
    return {
      title: '您收到一份调研问卷',
      path,
      imageUrl: '../images/share-card.png'
    }
  },