观察者设计模式 meaning in English
observer design pattern
Examples
- The java programming language provides support for defining event listeners based on the observer design pattern , but this isn t sufficient when you need to use objects written in other languages
Java编程语言为定义基于观察者设计模式（ observer design pattern ）的事件侦听器提供了支持，但当您需要使用以其他语言编写的对象时，这还不够。