取this.data对象中的值
Page( { data: { pageNumber: 0, categoryMenuList: '', currentName: '', tagId: 0 }, /** * 生命周期函数--监听页面加载 */ onLoad: function (options) { var that = this; wx.request({ url: '****************************', method: 'post', success: function (res) { console.log('success:'+res.data); that.setData({ categoryMenuList: res.data }); } }) console.log('typeof:'+typeof that.data); console.log(that.data); console.log('that.data.categoryMenuList:' + that.data.categoryMenuList);//这里无法打印出that.data.categoryMenuList很郁闷 } }) 遇到一个很无语的问题,取data中的categoryMenuList,始终得到的是初始值null [图片]