我知道啥问题,我也是遇到这样的情况。然后debug后才发现问题。
之前是 var goods_info =wx.getStorage…
然后发现goods_info是undefined
后来发现res.data才有东西 就将定义goods_info的方法放到success中了
var that = this
wx.getStorage({
key: ‘goods_info’,
success: function(res) {
console.log(res.data)
var goods_info = res.data
that.setData({
goods_info
})
},