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在JDBC简单封装的基础上实现
public class UserDao{
public static void testGetUser(String userName) throws Exception{
Connection conn=null;
CallableStatement callableStatement=null;
ResultSet resultSet=null;
try{
conn=JdbcUtils.getConnetcion();
String sql="{call addUser(?,?,?,?)}";//调用数据库addUser存储过程,有四个参数,最后一个参数是输出新数据的ID
callableStatement=conn.prepareCall(sql);
callableStatement.setString(1,"test");
callableStatement.setDate(2,new java.sql.Date(System.currentTimeMillis()));
callableStatement.setFloat(3,100f);
callableStatement.registerOutParameter(4,Types.INTEGER);
callableStatement.excuteUpdate();
int id=callableStatement.getInt(4);//获得存储过程的输出参数值
}finally{
JdbcUtils.freeResource(resultSet,preparedStatement,conn);
}
}
}
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原文地址:http://www.cnblogs.com/hujiapeng/p/4642720.html