Java Lambda 示例

Java Lambda 示例

BiConsumer 2 个输入，无输出

import java.util.function.BiConsumer;

public class Main {
  public static void main(String[] args) {
    BiConsumer<String, String> biConsumer = (x, y) -> {
      System.out.println(x);
      System.out.println(y);
    };

    biConsumer.accept("java2s.com", " tutorials");
  }
}

BiFunction 2 个输入，1 个输出

import java.util.function.BiFunction;

public class Main {
  public static void main(String[] args) {
    BiFunction<String, String,String> bi = (x, y) -> {      
      return x + y;
    };

    System.out.println(bi.apply("java2s.com", " tutorial"));
  }
}

其他的具体参见 java2s 网站