摘要: public class StreamTest { //生成stream的四种方式: @Test public void test1(){ //1.第一种:通过collection集合提供的stream方法生成 List list = Arrays.asList("1","2","3","4"); Stream s... 阅读全文
posted @ 2017-12-21 22:02 一码平天下 阅读(411) 评论(0) 推荐(0)