两个模式比较相似,因为Both patterns use a proxy that forwards method calls to another object, known as the real subject.
两模式的不同之处在于:with the Proxy pattern, the relationship between a proxy and the real subject is typically set at compile time, whereas decorators can be recursively constructed at runtime。
不是很能理解上面所说的不同之处,请各位指教(最好可以举例说明)。谢谢。