缓存首页问题
发布于 6 年前 作者 houxiulan 17194 次浏览 来自 问答

请求教,缓存问题怎么解决~

8 回复

就是退出小程序在进入,数据就不断叠加叠加

不能，你代码有问题

onLoad: function (e) {
 
  var that = this;
  wx.getStorage({
    key: ' ',
    success: function (res) {
      upsum = res.data
      console.log(upsum)
      that.setData({
        count: upsum
      })
    }
  })
 
  wx.getStorage({
    key: 'jsopenid',
    success: function (res) {
      // success
      console.log(res)
      console.log('openid', res.data)
      openid = res.data
      wx.request({
        url: 'https://www.wandumd.com/apiapp.php?s=apiapp/article/getMemberInfo',
        data: {
          openid: openid
        },
        method: 'GET',
        success: function (res) {
          console.log("业主res:", res.data.data[0])
          if (res.data.code == 200) {
            that.setData({
              hasLocation: true,
              locationAddress: res.data.data[0].residential_name
            })
          }
        }
      })
      //获取首页显示
      wx.getUserInfo({
        success: function (res) {
          console.log('所有的001', res)
          console.log('昵称001', res.userInfo.nickName)
          console.log('图片001', res.userInfo.avatarUrl)
          var nickname = res.userInfo.nickName
          var pic = res.userInfo.avatarUrl
          wx.request({
            url: 'https://www.wandumd.com/apiapp.php?s=apiapp/article/index',
            data: {
              openid: openid,
              nickname: nickname, //昵称
              pic: pic//头像
            },
            method: 'GET', // OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT
            success: function (res) {
              // success
              console.log('金额：', res.data.data[0].money)
              console.log('内容：', res.data.data[0].content[0].data)
              console.log('作者：', res.data.data[0].author)
              console.log('pic：', res.data.data[0].upic)
              money = money.concat(res.data.data[0].money)
              titles = titles.concat(res.data.data[0].title)
              textares = textares.concat(res.data.data[0].content[0].data)
              idg = idg.concat(res.data.data[0].id)
              upic = upic.concat(res.data.data[0].upic)
              console.log('idg', idg)
              author = author.concat(res.data.data[0].author)
              time = time.concat(res.data.data[0].time)
              if (res.data.data[0].vote == 1) {
                var show = ""
                var usum = res.data.data[0].up
                var dsum = res.data.data[0].down
                if (usum == null) usum = 0
                if (dsum == null) dsum = 0
              } else {
                var show = "none"
              }
              //console.log('值：',time)
              wx.setStorage({
                key: 'gonggaoid',
                data: idg,
              })
              that.setData({
                titles: titles,
                textares: textares,
                id: idg,
                author: author,
                money: money,
                time: time,
                upic: upic,
                toshow: show,
                count: usum,
                counts: dsum
              })
            }
          })
 
        }
      })
      console.log('type', type)
 
    }
  })
  //获取设备宽高
  wx.getSystemInfo({
    success: function (res) {
      that.setData({
        winWidth: res.windowWidth,
        winHeight: res.windowHeight,
 
      });
 
    }
  });
  //调用应用实例的方法获取全局数据
  app.getUserInfo(function (userInfo) {
    //更新数据
    console.log('pic', userInfo.avatarUrl)
    console.log('nickname', userInfo.nickName)
    pic = userInfo.avatarUrl,
      nickname = userInfo.nickName,
      that.setData({
        userInfo: userInfo
      })
  })
}

你这数据都是concat起来的啊

还有你这几个变量都没定义也没报错么

textares = textares.concat(res.data.data[0].content[0].data)
              idg = idg.concat(res.data.data[0].id)
              upic = upic.concat(res.data.data[0].upic)
              console.log('idg', idg)
              author = author.concat(res.data.data[0].author)
              time = time.concat(res.data.data[0].time)

这是为什么呢?从上一任程序员接手过来的,这个问题一直找不到解决方法

要么你把代码发出来  要么你加我wx我帮你看看

谢谢谢谢

怎么个缓存再说细点

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