Java source code:
[mw_shl_code=java,true]import java.io.IOException;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Types;
import java.util.Properties;
public class file_ini {
/**
* @param args
* IT Forum:www.itsvse.com
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Connection conn=null;
CallableStatement cstmt=null;
try {
Properties p=new Properties();
p.load(file_ini.class.getResourceAsStream("/jdbc.properties"));
String dr=p.getProperty("driver");
String url=p.getProperty("url");
String username=p.getProperty("username");
String pwd=p.getProperty("password");
Set the driver type
Class.forName(dr);
Create a connection object
conn=DriverManager.getConnection(
url, username, pwd);
sql statement
String sql="{call proc_test(?,?,?)}";
Create an object that executes the stored procedure
cstmt=conn.prepareCall(sql);
Set the parameters of the stored procedure
cstmt.setInt(1, 20);
cstmt.setInt(2, 30);
cstmt.registerOutParameter(3, Types.INTEGER);
Execute stored procedures
cstmt.execute();
Get the return value
int num=cstmt.getInt(3);
System.out.println(num);
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
[/mw_shl_code]
jdbc.properties source code:
[mw_shl_code=java,true]driver=com.microsoft.sqlserver.jdbc.SQLServerDriver
url=jdbc\:sqlserver\://localhost\:1433; database\=sqlDB
username=sa
password=123
[/mw_shl_code]
Database source code:
[mw_shl_code=sql,true]--Create database
create database sqlDB
go
--switch databases
use sqlDB
go
--Create stored procedures
create proc proc_test
@a int,
@b int,
@num int output
as
set @num=@a+@b
--Execute stored procedures
declare @add int
exec proc_test 1,2,@add output
print @add
[/mw_shl_code]
存储过程和配置文件.rar
(287.1 KB, Number of downloads: 0, Selling price: 2 Grain MB)
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Posted on 11/21/2014 1:12:12 PM
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