代码编译没错，点击能收藏，再点击取消收藏就没反应啦

Question

    var postcoll = wx.getStorageInfoSync('post_coll');    if (postcoll) {      var dqhczt = postcoll[postId];      this.setData({        coll: dqhczt      });    }    else {      var postcoll = {};      postcoll[postId] = false;      wx.setStorageSync('post_coll', postcoll);    }  },  //.........................以上是文章缓存状态的初始化....................................................................  hcztan: function (evert) {    var postcoll = wx.getStorageInfoSync('post_coll');    var dqhczt = postcoll[this.data.jsidbl];    dqhczt = !dqhczt;    postcoll[this.data.jsidbl] = dqhczt;    wx.setStorageSync('post_coll', postcoll);    this.setData({      coll: dqhczt    })  }