小程序不同的页面传送数据

其实很简单
利用json

  // 展示答题卡
  showsheet: function(e){
    var uanswers=JSON.stringify(this.data.uanswers);
    wx.navigateTo({
      url: '/pages/answer/answer?uanswers='+ uanswers,
      success: function(res){
        // success
      },
      fail: function() {
        // fail
      },
      complete: function() {
        // complete
      }
    })
  },

监听 解析

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    var uanswers=JSON.parse(options.uanswers);
    for (let index = 0; index < uanswers.length; index++) {
      const element = array[index];
      if(uanswers[index] != null){
        this.data.answersign[index]=1;
      }
      this.data.answersign[index]=0;
    }
  },