摘要: String[] someArr =new String[]{"a","b","c","a"}; //去重 someArr=Arrays.stream(someArr).distinct().toArray(String[]::new); Arrays.stream(someArr).forEach 阅读全文
posted @ 2021-09-19 12:12 gongzz 阅读(168) 评论(0) 推荐(0) 编辑