Typescript类增强器和静态方法

// 类增强器示例
function logClass(target: Function) {
    console.log(`Class ${target.name} has been enhanced.`);
}

@logClass
class MyClass {
    static myStaticMethod() {
        console.log('This is a static method.');
    }
}

MyClass.myStaticMethod(); // 输出: This is a static method.

// 使用代理实现运行时增强
function runtimeEnhance(target: any) {
    return new Proxy(target, {
        construct(target, args) {
            console.log(`Class ${target.name} is being instantiated.`);
            return new target(...args);
        }
    });
}

@runtimeEnhance
class MyClass {
    constructor() {
        console.log('MyClass instance created.');
    }
}

new MyClass(); // 输出: Class MyClass is being instantiated. MyClass instance created.