去除无用代码

 {
 {
   "pages": [
   "pages": [
     "pages/monitor/monitor",
     "pages/monitor/monitor",
-    "pages/home/home",
-    "pages/detail/detail"
+    "pages/home/home"
   ],
   ],
   "tabBar": {
   "tabBar": {
     "color": "#323241",
     "color": "#323241",

-{
-  "usingComponents": {}
-}

-// pages/detail/detail.ts
-Page({
-
-  /**
-   * 页面的初始数据
-   */
-  data: {
-
-  },
-
-  /**
-   * 生命周期函数--监听页面加载
-   */
-  onLoad(params: any) {
-    console.log(params, 'detail---params')
-  },
-
-  /**
-   * 生命周期函数--监听页面初次渲染完成
-   */
-  onReady() {
-
-  },
-
-  /**
-   * 生命周期函数--监听页面显示
-   */
-  onShow() {
-
-  },
-
-  /**
-   * 生命周期函数--监听页面隐藏
-   */
-  onHide() {
-
-  },
-
-  /**
-   * 生命周期函数--监听页面卸载
-   */
-  onUnload() {
-
-  },
-
-  /**
-   * 页面相关事件处理函数--监听用户下拉动作
-   */
-  onPullDownRefresh() {
-
-  },
-
-  /**
-   * 页面上拉触底事件的处理函数
-   */
-  onReachBottom() {
-
-  },
-
-  /**
-   * 用户点击右上角分享
-   */
-  onShareAppMessage() {
-
-  },
-  gobackEvent(){
-    wx.navigateBack()
-  },
-  getcurrentPage(){
-    // let pages = getCurrentPages(); //当前页面栈
-    const deviceInfo = wx.getDeviceInfo()
-    console.log(deviceInfo,'pgagegegeg')
-  }
-})

-<view class="container_detail">
-  这是详情页面
-  <view>
-    <van-button bindtap="gobackEvent" type="primary">返回到上级</van-button>
-  </view>
-  <view>
-    '-----------------------'
-  </view>
-  <view>
-    <van-button bindtap="getcurrentPage" type="primary">查看当前页面</van-button>
-  </view>
-</view>

-.container_detail {
-  background: red;
-}

@@ -2,20 +2,4 @@
   <view class="home_content">
   <view class="home_content">
     home页面
     home页面
   </view>
   </view>
-
-  <view style="margin-top: 100rpx;">
-    <mutiSlots>
-    <view slot="header">
-    这是插槽进来的数据---header
-    </view>
-    <view slot="footer">
-    这是插槽进来的数据---footer
-    </view>
-    </mutiSlots>
-  </view>
-
-
-  <view>
-    <van-button  bindtap="gotoDetail">进入详情</van-button>
-  </view>
 </view>
 </view>