在Ionic 3中定义模型的正确方法

问题描述

在Ionic 3中使用吸气剂和吸气剂定义模型的正确方法是什么?

What is the correct way of defining a model in Ionic 3 with getters and setters?

我遵循了这个.

export class ItemModel{
    private _name: string;

    constructor(private n: string){
      this._name = n;
    }

    get name(): string
    {
        return this._name;
    }

    set name(name: string)
    {
        this._name = name;
    }
}

对吗?

在某些论坛中，提到需要使代码非常简短.那么这是否意味着使用getter和setter会以某种方式影响性能?

In some forums it was mentioned about a need to keep the code very short. So does that mean using getters and setters would affect the performance somehow?

推荐答案

打字稿本地支持访问器，可有效处理获取​​器和设置器的工作.您无需手动将它们定义为单独的方法.

Typescript supports accessors natively, which effectively handle the job of getters and setters. You don't need to manually define them as separate methods.

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