小程序本地存儲之wx.getStorageSync

這個主要可以解決微信小程序的記錄緩存，入輸入框的搜索歷史記錄

直接上代碼

 setsearchMsg:function(){
      var that=this
      if (this.data.inputValue != '') {
        //調用API向本地緩存存入數據
        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)
    },