摘要: 一.使用java8对list操作 1.1list转map 1 private Map<String, Member> getMemberMap() { 2 List<Member> members = mberMapper.selectMemberList(new Member()); 3 if(C 阅读全文
posted @ 2019-04-26 11:06 远启 阅读(19766) 评论(1) 推荐(1)