实例讲解连接sqlserver2000与2005 - sqljdbc.jar 驱动

一、文件准备与创建，其中sqljdbc.jar 的下载：http://download.csdn.net/source/2474822



 

二、测试sql server 200 所有代码及执行，按创建顺序

1、sqljdbc.jar

2、testSqlServer2000.java

 

[c-sharp] view
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import java.sql.ResultSet;  

import java.sql.SQLException;  

import java.sql.Statement;  

import java.sql.*;  

public class testSqlServer2000  

{  

    //driver string  

    static String JDBCDriver="com.microsoft.sqlserver.jdbc.SQLServerDriver";      

    //connection string  

    String JDBCConnection="jdbc:sqlserver://data:1433;DatabaseName=master";  

    String userName = "sa";  

    String userPwd = "sa";  

    Connection conn=null;  

    ResultSet rs=null;  

      

    public testSqlServer2000()  

    {  

        try{             

            Class.forName(JDBCDriver);//load Driver              

        }  

        catch(java.lang.ClassNotFoundException e)  

        {  

            System.err.println("Dbconnection ():"+e.getMessage());//catch exception  

        }  

    }  

      

    public Connection connect()  

    {  

        try{//get connection              

            conn=DriverManager.getConnection(JDBCConnection, userName, userPwd);              

            System.out.println("connect successful");              

        }  

        catch(SQLException ex)  

        {  

            System.err.println("connection():"+ex.getMessage());              

        }  

        return conn;  

    }  

      

    public void close()  

    {  

        try {  

            if(!this.conn.isClosed())  

            {  

                this.conn.close();  

                System.out.println("close successful");  

            }  

                  

        } catch (SQLException e) {  

            // TODO Auto-generated catch block  

            e.printStackTrace();  

        }  

    }  

  

    /** 

    * @param args 

    */  

    public static void main(String[] args) {  

        // TODO Auto-generated method stub  

        testSqlServer2000 cdb=new testSqlServer2000();  

        cdb.connect();  

        Statement stmt;  

        ResultSet rs;  

        try {  

            stmt = cdb.conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);  

            rs = stmt.executeQuery("select * from spt_monitor");  

            while(rs.next())  

            {  

                String s=rs.getString(1);  

                System.out.println(s);  

            }  

        } catch (SQLException e) {  

            // TODO Auto-generated catch block  

            e.printStackTrace();  

        }  

        cdb.close();     

    }     

}  

3、javac2000.bat

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set path="C:/Program Files/Java/jdk1.6.0_11/bin; C:/Windows;C:/Windows/Command"  

set classpath=". ;C:/Program Files/Java/jdk1.6.0_11/lib/tools.jar"  

"C:/Program Files/Java/jdk1.6.0_11/bin/javac" testSqlServer2000.java  

pause  

执行结果

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I:/workspace/java/testSqlServer/sqljdbc>set path="C:/Program Files/Java/jdk1.6.0  

_11/bin; C:/Windows;C:/Windows/Command"  

  

I:/workspace/java/testSqlServer/sqljdbc>set classpath=". ;C:/Program Files/Java/  

jdk1.6.0_11/lib/tools.jar"  

  

I:/workspace/java/testSqlServer/sqljdbc>"C:/Program Files/Java/jdk1.6.0_11/bin/j  

avac" testSqlServer2000.java  

  

I:/workspace/java/testSqlServer/sqljdbc>pause  

请按任意键继续. . .  

4、java2000.bat

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@set path="C:/Program Files/Java/jdk1.6.0_11/bin; C:/Windows;C:/Windows/Command"  

@set classpath=". ;C:/Program Files/Java/jdk1.6.0_11/lib/tools.jar;sqljdbc.jar;"  

"C:/Program Files/Java/jdk1.6.0_11/bin/java" testSqlServer2000  

pause  

执行结果

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I:/workspace/java/testSqlServer/sqljdbc>"C:/Program Files/Java/jdk1.6.0_11/bin/j  

ava" testSqlServer2000  

connect successful  

2000-08-06 01:30:31.687  

close successful  

  

I:/workspace/java/testSqlServer/sqljdbc>pause  

请按任意键继续. . .  

 

三、测试sql server 2005

1、testSqlServer2005.java

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import java.sql.ResultSet;  

import java.sql.SQLException;  

import java.sql.Statement;  

import java.sql.*;  

public class testSqlServer2005  

{  

    //driver string  

    static String JDBCDriver="com.microsoft.sqlserver.jdbc.SQLServerDriver";      

    //connection string  

    String JDBCConnection="jdbc:sqlserver://127.0.0.1:1433;DatabaseName=master";  

    String userName = "sa";  

    String userPwd = "000000";  

    Connection conn=null;  

    ResultSet rs=null;  

      

    public testSqlServer2005()  

    {  

        try{             

            Class.forName(JDBCDriver);//load Driver              

        }  

        catch(java.lang.ClassNotFoundException e)  

        {  

            System.err.println("Dbconnection ():"+e.getMessage());//catch exception  

        }  

    }  

      

    public Connection connect()  

    {  

        try{//get connection              

            conn=DriverManager.getConnection(JDBCConnection, userName, userPwd);              

            System.out.println("connect successful");              

        }  

        catch(SQLException ex)  

        {  

            System.err.println("connection():"+ex.getMessage());              

        }  

        return conn;  

    }  

      

    public void close()  

    {  

        try {  

            if(!this.conn.isClosed())  

            {  

                this.conn.close();  

                System.out.println("close successful");  

            }  

                  

        } catch (SQLException e) {  

            // TODO Auto-generated catch block  

            e.printStackTrace();  

        }  

    }  

  

    /** 

    * @param args 

    */  

    public static void main(String[] args) {  

        // TODO Auto-generated method stub  

        testSqlServer2005 cdb=new testSqlServer2005();  

        cdb.connect();  

        Statement stmt;  

        ResultSet rs;  

        try {  

            stmt = cdb.conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);  

            rs = stmt.executeQuery("select * from spt_monitor");  

            while(rs.next())  

            {  

                String s=rs.getString(1);  

                System.out.println(s);  

            }  

        } catch (SQLException e) {  

            // TODO Auto-generated catch block  

            e.printStackTrace();  

        }  

        cdb.close();     

    }     

}  

2、javac2005

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set path="C:/Program Files/Java/jdk1.6.0_11/bin; C:/Windows;C:/Windows/Command"  

set classpath=". ;C:/Program Files/Java/jdk1.6.0_11/lib/tools.jar"  

"C:/Program Files/Java/jdk1.6.0_11/bin/javac" testSqlServer2005.java  

pause  

3、java2005

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@set path="C:/Program Files/Java/jdk1.6.0_11/bin; C:/Windows;C:/Windows/Command"  

@set classpath=". ;C:/Program Files/Java/jdk1.6.0_11/lib/tools.jar;sqljdbc.jar"  

"C:/Program Files/Java/jdk1.6.0_11/bin/java" testSqlServer2000  

pause