小程序本地存储之wx.getStorageSync

这个主要可以解决微信小程序的记录缓存，入输入框的搜索历史记录

直接上代码

 setsearchMsg:function(){
      var that=this
      if (this.data.inputValue != '') {
        //调用API向本地缓存存入数据
        var searchData = wx.getStorageSync('searchData') || []
        searchData.push(this.data.inputValue)
        wx.setStorageSync('searchData', searchData)
      }
      var searchData = wx.getStorageSync('searchData') || []
      that.setData({
        searchData: searchData
      }),
      console.log(searchData)
    },