廢話不多說，直接上代碼，獲取版本號
import { Component, OnInit } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
import { RouterService } from 'src/app/services/router/router.service';
import { AppVersion } from '@ionic-native/app-version/ngx';
@Component({
selector: 'app-about',
templateUrl: './about.page.html',
styleUrls: ['./about.page.scss'],
})
export class AboutPage implements OnInit {
appVer: string;
constructor(
private translate: TranslateService,
private router: RouterService,
private appVersion: AppVersion
) {
this.appVersion.getVersionNumber().then(value => {
this.appVer = value;
console.log('getVersionNumber:' + this.appVer);
}).catch(err => {
console.log('Failed to get app version');
});
}
ngOnInit() {
}
}