摘要: java中判断list是否为空的用法 TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian Chinese Simplified Hungarian Ru 阅读全文
posted @ 2021-11-10 16:19 BBS_自律 阅读(37) 评论(0) 推荐(0)
摘要: private List getFilter(List<User> users,List<Shop> shops){ Map<String,Object> map=new HashMap(); List ret=new ArrayList(); for(Shop s:shops){ map.put( 阅读全文
posted @ 2021-11-10 14:39 BBS_自律 阅读(155) 评论(0) 推荐(0)