摘要: 1.常见单方法接口 Comparator Runnable Callable 普通: String [] names={"mushroom","peach","appl","banana"}; Comparator comparator=new Comparator<String>() { @Ove 阅读全文
posted @ 2021-07-04 19:18 MyBeans 阅读(38) 评论(0) 推荐(0) 编辑