无法将eNew属性推向媒体对象

Question

我正在尝试将新属性推向创建的对象，但是当我这样做时，我会发现"属性推动在Mediaplugin上不存在"。

import { File } from 'ionic-native'
import { MediaPlugin } from 'ionic-native';

@Component({
  selector: 'page-home',
  templateUrl: 'home.html'
})
export class HomePage {
    public total;
    constructor(public navCtrl: NavController,
                public alertCtrl: AlertController,
) { 
                }
media: MediaPlugin = new MediaPlugin("Vanan/audio.mp3");

    startRecording() {      
        try {
            this.AudioFolderCreation();
            console.log("Audio folder created");
            this.starttime()
            this.media.startRecord();
            this.status = false;
            console.log("media recording" +  JSON.stringify(this.media));

        }
        catch (e) {
            this.showAlert('Could not start recording.');
        }
    }

    stopRecording() {
        try {
            this.media.stopRecord();
            this.status = true;  
            this.reset()    
            console.log("Recording stopped Duration is:",this.media);
            console.log("media recording" ,this.media + this.total);
            var obj = this.total;
            this.media.push(obj);
            this.presentPrompt();
        }
        catch (e) {
            this.showAlert('Could not stop recording.');
        }
    }
/* Stopwatch */
    starttime(){
        console.log("timer started");
        if( this.running == 0){
            this.running = 1;
            this.adder()
        }else{
            this.running = 0;
        }
   }
    reset(){
        console.log("timer reset");
        this.running = 0;
        this.time = 0;
        this.total = 0;
        this.Sec = 0;
    }
    adder(){
        console.log("timer incrementor");
        if(this.running == 1){
            setTimeout(()=>{ 
                this.time++;
                var mins = Math.floor(this.time/10/60);
                var sec = Math.floor(this.time / 10 );
                var tens = this.time/10;
                this.total =  mins + ':' +  sec ; 
                this.Sec = sec;               
                this.adder()  
            },100)
        }
    }

计时器在媒体启动并停止时开始，我需要将该值附加到创建的媒体对象，但是当我尝试它时，错误会出现媒体上不存在属性推动

Answer 1

不确定为什么需要添加此属性，但这应该解决您的错误

媒体：any = new MediaPlugin（" vanan/audio.mp3"）;