1101学习记录！！！一定切记，executeUpdate后面括号中不要添加strSql

package com.company;

import java.sql.*;

/**
* Created by ttc on 16-11-1.
*/
public class Insert
{
public static void insertUser(UserInfo ui) throws ClassNotFoundException, SQLException
{
Connection con = DbUtils.getConnection();
String strSql = "INSERT INTO userinfo VALUES (seq_userinfo.nextval,?,?)";
PreparedStatement ps = con.prepareStatement(strSql);
ps.setString(1,ui.getUsername());
ps.setString(2,ui.getUserpass());
ps.executeUpdate();

DbUtils.close(con,ps);
}
}