proxy pattern

基本解释

This architecture is a standard proxy pattern.
该体系结构是标准的代理模式。
The service selector pattern extends the simple service proxy pattern and introduces the concept of routing service requests.
服务选择器模式对简单服务代理模式进行了扩展，引入了路由服务请求的概念。
The proxy pattern is really nothing more than the creation of an object that represents or acts as a substitute for another real object that will eventually complete the call or perform the service.
实际上，代理模式无非是创建一个代表或充当另一个实际对象的替身的对象，另一个对象将最终将调用或执行服务。

Dr Goldenberg and Dr Levy speculated that when parents chose a name for a child, they were influenced by their interactions with other new parents, so the spread of the names the babies were given was a proxy for the pattern of those interactions.
ECONOMIST: Babies' names and the internet
Bangladeshis and Pakistanis, the best proxy for Muslim voters, seem to have followed that pattern.
ECONOMIST: The hunt for an elusive group of by-election voters