Stream commonly used method _forEach (processed one by one)

Common methods in Stream stream _forEach
void forEach(Consumer<? super T> action);
This method receives a Consumer interface function, and will hand each stream element to the function for processing.
The Consumer interface is a consumer interface that can pass Lambda expressions and consume data

简单记：
    forEach 方法，用来遍历流中的其他方法
    是一个终结方法，遍历之后就不能继续调用Stream流中的其他方法

Example:

public class Demo02Stream_forEach {
    
    
    public static void main(String[] args) {
    
    
        //获取一个Stream流
        Stream<String> stream = Stream.of("张三", "李四", "王五", "赵柳");
        //使用Stream流中的方法forEach对Stream流中的数据进行遍历
        stream.forEach(name-> System.out.println(name));
    }
}

Program demonstration: