使用wepy框架开发,springboot服务器,使用小程序websocket开发聊天程序,电脑开发工具端时候正常,无问题。真机调试时缺连接不上websocket,而且不报错,请各位大神帮看看是什么问题,十分感谢!代码如下:
<style lang=“less”>
</style>
<template>
<view>
<view class=‘websocket-bottom’>
<view class=‘wb-left’>
<input placeholder=‘信息’ value=’{{msg}}’ bindinput=‘megInput’></input>
</view>
<view class=‘wb-right’ catchtap=‘sendEvent’>
<text>发送</text>
</view>
</view>
<view class=‘websocket-list’>
<repeat for="{{list}}" key=“index” index=“index” item=“item”>
<view class=‘wlf-left’>我是用户{{item.userId}}:</view>
<view class=‘wlf-right’>{{item.message}}</view>
</repeat>
</view>
</view>
</template>
<script>
import wepy from 'wepy’
let socketOpen = false
export default class Chat extends wepy.page {
config = {
navigationBarTitleText: ‘国网四平供电公司’
}
components = {}
data = {
msg: ‘’,
list: []
}
computed = {}
methods = {
// 发送
megInput(e) {
let msg = e.detail.value
this.msg = msg
},
sendEvent() {
let that = this
let msg = that.data.msg
if (msg === ‘’) {
wx.showToast({
title: ‘信息不能为空’,
icon: ‘none’,
mask: true
})
return ‘’
}
if (socketOpen) {
wx.sendSocketMessage({
data: msg,
success(res) {
that.msg = ‘’
}
})
} else {
wx.showToast({
title: ‘链接已断,重新链接’,
icon: ‘none’,
mask: true
})
}
}
}
linkSocket() {
let that = this
wx.connectSocket({
url: ‘wss://2p3z662313.51mypc.cn/client/wx’,
success() {
socketOpen = true
that.initEventHandle()
console.log(’-------------------connectSocket成功’)
},
fail() {
console.log(’-------------------失败’)
}
})
};
// 链接成功之后处理
initEventHandle() {
let that = this
wx.onSocketMessage((res) => {
// 数据处理
that.setMessage(res.data)
})
wx.onSocketOpen(() => {
console.log(‘WebSocket连接打开’)
})
wx.onSocketError((res) => {
console.log(‘WebSocket连接打开失败’)
this.reconnect()
})
wx.onSocketClose((res) => {
console.log(‘WebSocket 已关闭!’)
socketOpen = false
this.reconnect()
})
};
setMessage(res) {
let list = this.data.list
list.push(JSON.parse(res))
this.list = list
// 刷新数据源
this.$apply()
};
// 断线重连
reconnect() {
if (this.lockReconnect) return ‘’
this.lockReconnect = true
clearTimeout(this.timer)
if (this.data.limit < 12) {
this.timer = setTimeout(() => {
this.linkSocket()
this.lockReconnect = false
}, 5000)
this.limit = this.data.limit + 1
}
};
events = {}
onLoad() {
this.linkSocket()
}
}
</script>
麻烦提供出现问题的具体机型、微信版本号、系统版本号,以及能复现问题的代码片段(https://developers.weixin.qq.com/miniprogram/dev/devtools/minicode.html)