java.sql.SQLException: No ResultSet was produced
wnhoo 2004-03-24 06:28:42 PreparedStatement Smt2=Conn.prepareStatement("update bankuser set userpass='"+pass1+"' where trim(userid)='"+session.getAttribute("userid")+"'");
ResultSet Up=Smt2.executeQuery();
Up.close();
Smt2.close();
就是执行上面这一段有错误,不知道为什么。
其实就是怎样更新或插入数据到数据库中
谢谢!