摘要: BigDecimal bd1 = new BigDecimal(668); BigDecimal bd2 = new BigDecimal(300); BigDecimal bd3 = new BigDecimal(115.5); Listlist ... 阅读全文
posted @ 2015-10-11 17:18 sflik 阅读(979) 评论(0) 推荐(0) 编辑
摘要: 所需jar包:public class User { private int id; private String name; public User(){ } public User(int id, String name) { supe... 阅读全文
posted @ 2015-10-11 17:09 sflik 阅读(579) 评论(0) 推荐(0) 编辑