创建一个有输入输出的存储过程：
CREATE OR REPLACE PROCEDURE sp_pro8
(spno IN NUMBER,spName OUT VARCHAR2)
IS
BEGIN
SELECT ename INTO spName FROM emp WHERE empno=spno;
END;
Java代码：
package com.wfc.test;
import java.sql.*;
public class Test2{
public static void main(String[] args){
Connection ct=null;
CallableStatement cs=null;
try{
Class.forName("oracle.jdbc.driver.OracleDriver");
ct = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl","scott","tiger");
cs = ct.prepareCall("{call sp_pro8(?,?)}"); //("{call聽sp_pro8(?,?)}");
cs.setInt(1,7788);
cs.registerOutParameter(2,oracle.jdbc.OracleTypes.VARCHAR);
//5.鎵ц
cs.execute();
String name=cs.getString(2);
System.out.println("7788的名字"+name);
} catch(Exception e){
e.printStackTrace();
} finally{
//6.鍏抽棴鍚勪釜鎵撳紑鐨勮祫婧�
try {
cs.close();
ct.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
