小程序本地存储之wx.getStorageSync

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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)

    },