Eclipse之Lambda表达式应用

Lambda表达式的前提准备

• JDK 8
• 支持JDK 8的 Eclipse IDE
• 示例代码

• package com.liubin.Demo;
  
  public class LambdaDemo {
  	interface HelloService {
  		String hello(String firstname, String lastname);
  	}
  
  	public static void main(String[] args) {
  
  		HelloService helloService = (String firstname, String lastname) -> {
  			String hello = "Hello " + firstname + " " + lastname;
  			return hello;
  		};
  		System.out.println(helloService.hello("jack", "Stephon"));
  
  	}
  }
  

  
  
  
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