[Java] JDBC 04 TestProc.java (对存储过程进行调用 CallableStatement)
call p(?, ?, ?, ?)}"); p 是 procedure 的名字 , 视频讲解来自马士兵 : 11_JDBC处理存储过程, 我还不是很明白,因为没有实践过这个过程,以后看,SQL过程。
import java.sql.*; public class TestProc { /** * @param args */ public static void main(String[] args) throws Exception { Class.forName("oracle.jdbc.driver.OracleDriver"); Connection conn = DriverManager.getConnection( "jdbc:oracle:thin:@192.168.0.1:1521:SXT", "scott", "tiger"); CallableStatement cstmt = conn.prepareCall("{call p(?, ?, ?, ?)}"); cstmt.registerOutParameter(3, Types.INTEGER); cstmt.registerOutParameter(4, Types.INTEGER); cstmt.setInt(1, 3); cstmt.setInt(2, 4); cstmt.setInt(4, 5); cstmt.execute(); System.out.println(cstmt.getInt(3)); System.out.println(cstmt.getInt(4)); cstmt.close(); conn.close(); } }