Ionic Angular自动捕获错误 配置Angular2.x +

配置app.module.ts

import { Pro } from '@ionic/pro';

// These are the imports required for the code below,
// feel free to merge into existing imports.
import { Injectable, Injector } from '@angular/core';
import { IonicErrorHandler } from 'ionic-angular';

const IonicPro = Pro.init('APP_ID', {
  appVersion: "APP_VERSION"
});

@Injectable()
export class MyErrorHandler implements ErrorHandler {
  ionicErrorHandler: IonicErrorHandler;
  constructor(injector: Injector) {
    try {
      this.ionicErrorHandler = injector.get(IonicErrorHandler);
    } catch(e) {
      // Unable to get the IonicErrorHandler provider, ensure 
      // IonicErrorHandler has been added to the providers list below
    }
  }
  handleError(err: any): void {
    IonicPro.monitoring.handleNewError(err);
    // Remove this if you want to disable Ionic's auto exception handling
    // in development mode.
    this.ionicErrorHandler && this.ionicErrorHandler.handleError(err);
  }
}

 

//将此条目添加到providersin NgModule

  providers: [
    // ...,
    IonicErrorHandler,
    [{ provide: ErrorHandler, useClass: MyErrorHandler }] // <<===
  ]

 

eg:https://ionicframework.com/docs/pro/monitoring/

posted @ 2017-12-26 14:12 Dzs 阅读(...) 评论(...) 编辑 收藏