del example

src/example/exp1.ts

@@ -1,44 +0,0 @@
-type DecoratorFunc = (target: any, key: string, descriptor: PropertyDescriptor) => void;
-
-const createDecorator = (decorator: DecoratorFunc) => (Model: any, key: string) => {
-    const target = Model.prototype;
-    const descriptor = Object.getOwnPropertyDescriptor(target, key);
-    decorator(target, key, descriptor);
-};
-
-const logger: DecoratorFunc = (target, key, descriptor) =>
-    Object.defineProperty(target, key, {
-        ...descriptor,
-        value: async (...args: any[]) => {
-            try {
-                return descriptor.value.apply(this, args);
-            } finally {
-                const now = new Date().valueOf();
-                console.log(`lasted logged in ${now}`);
-            }
-        },
-    });
-
-class User {
-    async login() {
-        console.log('login success');
-        await new Promise((resolve) => {
-            setTimeout(resolve, 100);
-        });
-    }
-}
-
-export const exp1 = () => {
-    console.log();
-    console.log(
-        '-----------------------示例1:高阶函数柯里化(装饰器内部原理)-----------------------',
-    );
-    console.log('-----------------------实现登录和日志记录解耦-----------------------');
-    console.log();
-    const loggerDecorator = createDecorator(logger);
-    loggerDecorator(User, 'login');
-    const user = new User();
-    user.login();
-    console.log();
-    console.log('-----------------------示例1:执行完毕-----------------------');
-};

src/example/exp2.ts

@@ -1,33 +0,0 @@
-const HelloDecorator = <T extends new (...args: any[]) => any>(constructor: T) => {
-    return class extends constructor {
-        newProperty = 'new property';
-        hello = 'override';
-
-        sayHello() {
-            return this.hello;
-        }
-    };
-};
-
-@HelloDecorator
-export class Hello {
-    [key: string]: any;
-
-    hello: string;
-
-    constructor() {
-        this.hello = 'test';
-    }
-}
-
-export const exp2 = () => {
-    console.log('-----------------------示例2:简单的类装饰器-----------------------');
-    console.log(
-        '-----------------------动态添加一个sayHello方法以及覆盖hello的值-----------------------',
-    );
-    console.log();
-    const hello = new Hello();
-    console.log(hello.sayHello());
-    console.log();
-    console.log('-----------------------示例2:执行完毕-----------------------');
-};

src/example/exp3.ts

@@ -1,30 +0,0 @@
-const SetNameDecorator = (firstName: string, lastName: string) => {
-    const name = `${firstName}.${lastName}`;
-    return <T extends new (...args: any[]) => any>(target: T) => {
-        return class extends target {
-            _name: string = name;
-
-            getMyName() {
-                return this._name;
-            }
-        };
-    };
-};
-
-@SetNameDecorator('ray', 'liuyi')
-class UserService {
-    [key: string]: any;
-
-    c() {}
-}
-
-export const exp3 = () => {
-    console.log();
-    console.log('-----------------------示例3:装饰器工厂-----------------------');
-    console.log('-----------------------通过继承方式 重载getName方法-----------------------');
-    console.log();
-    const user = new UserService();
-    console.log(user.getMyName());
-    console.log();
-    console.log('-----------------------示例3:执行完毕-----------------------');
-};