ionic-framework - Ionic 2 检查互联网连接

Question

我已经安装了 Cordova 网络插件，但似乎无法检查网络连接。

这是我的代码

import { Network } from 'ionic-native';

declare var navigator: any;
declare var Connection: any; 

this.platform.ready().then(() => {
   if(Network.connection === 'none') {
       let alert = this.alertCtrl.create({
       title: "Internet Connection",
       subTitle:"Please Check Your Network connection",
       buttons: [{
          text: 'Ok',
          handler: () => {
              this.platform.exitApp();
             }
          }]
        });
      alert.present();
     }
  });
}

我收到警告信息

Native: deviceready did not fire within 2000ms. This can happen when plugins are in an inconsistent state. Try removing plugins from plugins/ and reinstalling them.

我该如何解决这个问题？

Answer 1

在平台就绪下添加这个。一旦您的应用程序启动并运行，请尝试断开并重新连接到互联网。您应该会在控制台上收到消息。

let disconnectSub = Network.onDisconnect().subscribe(() => {
  console.log('you are offline');
});

let connectSub = Network.onConnect().subscribe(()=> {
  console.log('you are online');
});