如何將switch語句遍歷對象優化的更精簡switch (this.active) {
case 0: this.OrderState = 'Wait'; break;
case 1: this.OrderState = 'Sent'; break;
case 2: this.OrderState = 'Fail'; break; default: break;
}
如何將switch語句遍歷對象優化?
白豬掌柜的
2019-01-29 20:00:53