小编Uma*_*eka的帖子

我怎样才能反应这段代码,以免我重复dailogObj.image？return如果不是我有两个作业的案例5,我会写一份声明.

getDialogData(imageNum): any {

    const dailogObj = {
      image: '',
      buttonName: 'Learn More'
    };

    switch (imageNum) {
      case 1:
        dailogObj.image = '../../../assets/images/Red-Image.png';
        break;
      case 2:
        dailogObj.image = '../../../assets/images/blue-image-orgl.png';
        break;
      case 3:
        dailogObj.image = '../../../assets/images/Green-Image-2.png';
        break;
      case 4:
        dailogObj.image = '../../../assets/images/Gold-Image.png';
        break;
      case 5:
        dailogObj.image = '../../../assets/images/green-img-orgl.png';
        dailogObj.buttonName = 'Read Her Story';
        break;
      case  6:
        dailogObj.image = '../../../assets/images/Red-Image-2.png';
        break;
      case  7:
        dailogObj.image = '../../../assets/images/Blue-Image-2.png';
        break;
      case 8:
        dailogObj.image = '../../../assets/images/Gold-Image-2.png';
        break;
    }

    return dailogObj;
}