打字稿构造函数中的公共vs私人 [英] Public vs Private in Typescript Constructors

问题描述

我对吗，TypeScript构造函数中的公共成员在类中是公共的，而私有成员是私有的?

Am I right that public members in a TypeScript constructor are public in the class and that private members are private?

如果是这样，公共成员和财产之间的有效区别是什么?

If so, what is the effective difference between public members and properties?

假定不同之处在于属性可以像c#属性一样工作(也就是说，可以使代码与其访问相关联)，为什么要公开 field ，而又没有内部固有的保护使其成为财产?

Assuming that the difference is that properties can act more like c# properties (that is, can have code associated with their access) why would you want to make a field public, without the protections inherent in making it a property?

推荐答案

private创建一个字段，public创建一个属性.

private creates a field and public creates a property.

这不像C#属性，实际上使它成为属性的仅仅是它是公共的.没有访问器.

This is not like a C# property, in fact what makes it a property is just that it is public. There are no accessors.

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