let originalMethod = () => {
console.log('原始方法被调用');
}
const proxyHandler = {
apply: function(target, thisArg, args) {
console.log('代理方法被调用');
target(); // 执行原始方法
}
};
const proxyFunction = new Proxy(originalMethod, proxyHandler);
originalMethod = proxyFunction
originalMethod();