简单的Java调用Oracle存储过程

一、Oracle数据新建测试表和存储过程

　　1、新建test表

create table test(
    name varchar2(5) primary key,
    password varchar2(5) not null
)

　　2、新建带参数的存储过程pro_add_test用来向test表中插入一条数据

create or replace procedure pro_add_test(m_name in test.name%type,m_password in test.password%type) is
begin
       insert into test values(m_name,m_password);
end;

　　3、测试一下存储过程，插入一条数据

begin
  pro_add_test('p','1');
end;

二、Java内中调用存储过程

package procedureTransfer;

import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class Procedure {
    public static  Connection getConn(){//获得数据库连接对象
        Connection conn = null;
        try {
            Class.forName("oracle.jdbc.driver.OracleDriver");
            conn = DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:orcl", "scott", "tiger");
            
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (SQLException e) {
            e.printStackTrace();
        }catch (Exception e) {
            e.printStackTrace();
        }        
        return conn;
    }
    
    public void pro_add(String name,String pass){//调用存储过程
        Connection conn = getConn();
        try {
            CallableStatement cal = conn.prepareCall("{call pro_add_test(?,?)}");
            cal.setString(1, name);
            cal.setString(2, pass);
            cal.execute();
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
    
    public static void main(String[] args) {//main函数中测试
        Procedure p = new Procedure();
        p.pro_add("test", "pass");
    }
}

数据库中查看就会发现多了一天“test”-“pass”的数据。