CallableStatement

用于调用数据库的存储过程

import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.Types;




public class TestCallable {

    /**
     * @param args
     */
    public static void main(String[] args) throws Exception{
    
        Connection conn = null;
        Class.forName("oracle.jdbc.driver.OracleDriver");
        conn  = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:ELLENIOU", "scott", "tiger");
        
//p为在数据库创建的过程
        CallableStatement cs = conn.prepareCall("{call p(?,?,?,?)}");
        cs.registerOutParameter(3, Types.INTEGER);
        cs.registerOutParameter(4, Types.INTEGER);
        cs.setInt(1, 3);
        cs.setInt(2, 4);
        cs.setInt(4, 5);
        cs.execute();
        System.out.println(cs.getInt(3));
        System.out.println(cs.getInt(4));
        cs.close();
        conn.close();

    }

}