关于list 显示值的问题
我用hibernate 原生态sql 做了一个查询的操作
这个是原生态sql语句,用hql的时候不能用函数
public List find_ceshi(String sql) { System.out.println("**"+sql); SQLQuery q = this.getSession().createSQLQuery(sql); return q.list(); }
public List find_ceshi() { String sql ="select username,group_concat( welfares ,moneys),dept from salary_fl where month='2011-04' group by username"; List list = wagesdao.find_ceshi(sql); return list; }
List list = wageserviceimp.find_ceshi(); for (int i = 0; i < list.size(); i++) { System.out.println(list.get(i)); }
select username, group_concat( welfares , moneys), dept from salary_fl where month='2011-04' group by username[Ljava.lang.Object;@b4c69[Ljava.lang.Object;@1c5ab93[Ljava.lang.Object;@837311[Ljava.lang.Object;@1f78541