摘要: String str = "a,b,c,d"; String[] arr = str.split(","); List list = Arrays.asList(str);==List list = Arrays.asList(str.split(",")); 阅读全文
posted @ 2018-08-27 14:46 wanglgg 阅读(34336) 评论(0) 推荐(0) 编辑