The invocation handler class will also delegate method calls to a real implementation class in order to process the core business logic.

调用处理程序类还会把方法调用委托到真正的实现类，以便处理核心业务逻辑。

youdao

Notice that it always sends itself as the first argument to the delegate method.

注意：它总是把自己作为第一个参数传递给它的委托方法。

youdao

Notice that it always sends itself as the first argument to the delegate method.

注意：它总是把自己作为第一个参数传递给它的委托方法。

youdao