微信小程序页面跳转传递参数（实体，对象）

queryItemClick: function (e) {
    var that = this
    //拿到点击的index下标
    var index = e.currentTarget.dataset.index
    //将对象转为string
    var queryBean = JSON.stringify(that.data.queryList[index])
    wx.navigateTo({
      url: ‘../queryResult/queryResult?queryBean=‘ + queryBean,
    })
  }

onLoad: function (options) {
    var that=this
    var queryBean = JSON.parse(options.queryBean);
    that.setData({
      queryBean: queryBean
    })
    //console.log(that.data.queryBean)
  }