onhide

App.vue

@@ -23,6 +23,9 @@ export default {
     // close socket
     wx.closeSocket()
     clearInterval(this.timer)
+    wx.request({
+      url: 'http://192.168.0.109:3000/hide?userId=' + wx.getStorageSync('userId'),
+    })
   },
   globalData: {
     fileBasUrl: 'https://mall.rongtongh.cn/storage/img',

server.js

@@ -27,6 +27,9 @@ app.get('/heartbeat', (req, res) => {
   console.log('Heartbeat', req.query)
 })
 
+app.get('/hide', (req, res) => {
+  console.log('hide', req.query)
+})
 // 每隔5秒打印在线用户
 setInterval(() => {
   console.log(new Date())