uniapp实现如何使用网络状态监听库来监听网络连接状态

npm install --save uni-simple-router

import Vue from 'vue'
import App from './App'
import router from './router'
import { RouterMount } from 'uni-simple-router' // 引入uni-simple-router库

Vue.config.productionTip = false

App.mpType = 'app'

const app = new Vue({
  ...App
})

// 注册uni-simple-router
RouterMount(app, router)

<template>
  <view></view>
</template>

<script>
export default {
  name: 'networkstatus',
  created () {
    // 监听网络状态
    uni.getNetworkType({
      success: (res) => {
        this.onNetworkStatusChange(res.networkType)
      }
    })
    uni.onNetworkStatusChange((res) => {
      this.onNetworkStatusChange(res.networkType)
    })
  },
  methods: {
    onNetworkStatusChange (networkType) {
      // 在这里对不同的网络状态进行处理
      if (networkType === 'none') {
        console.log('网络未连接')
      } else {
        console.log('网络已连接')
      }
    }
  }
}
</script>

<style scoped></style>

<template>
  <view>
    <!-- 页面内容 -->
    <networkstatus></networkstatus>
  </view>
</template>

<script>
import networkstatus from '@/components/networkstatus.vue' // 引入networkstatus组件

export default {
  components: {
    networkstatus // 注册networkstatus组件
  }
}
</script>