Master the fundamentals of decorator in typescript.

Typescript Decorator

1. Introduction

Decorators are a special type of declaration that can be attached to class declarations, methods,...

Property decorators are generally not used alone, but are mainly used in combination with class or...

At the beginning, we introduced the principle of decorators, which is actually the original...

Each method in a class can also have its own decorators.

> Similar to property decorators,...

Accessor is actually just a method with the prefix "get" or "set", used to get and set some...

There are many ways to overload methods through decorators, you can choose according to your own...

Metadata reflection API (such as Reflect) can be used to organize metadata in a standard way. The...

Multiple decorators can be applied to a declaration, for example on a single line:

```typescript...

Parameters decorators -> Methods decorators -> Accessor/Property decorators -> Class decorators

>...

By customizing the `getter/setter` interception scheme to convert data, we got this decorator.

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