onShareAppMessage: function (res) {

      var self = this

      var orderId = res.target.dataset.orderId

      var corder = self.findOrderById(orderId)

      var title = corder.regionname + " " + corder.induname

      return {

         title: title,

         path: ‘/page/my/pages/item/item?orderId=’ + corder.id,

         imageUrl: ‘https://job1.gznc.edu.cn/wcco/images/icon_bt.png’,

         success: function (res) { },

         fail: function (res) { }

      }

   },