1、Oracle数据库（thin模式）

Class.forName("oracle.jdbc.driver.OracleDriver").newInstance(); //加载驱动 下同
String url="jdbc:oracle:thin:@localhost:1521:myDB"; //myDB为数据库名  下同
String user="test";
String password="test";
Connection conn= DriverManager.getConnection(url,user,password);

 

2、DB2数据库

Class.forName("com.ibm.db2.jdbc.app.DB2Driver").newInstance();
String url="jdbc:db2://localhost:50000/myDB";
String user="admin";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);

 

3、Sql Server7.0/2000数据库

Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=myDB";  
String user="sa";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);

     Sql Server2005数据库

Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver").newInstance();
String url="jdbc:sqlserver://localhost:1433;DatabaseName=myDB";  
String user="sa";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);

4、Sybase数据库 

Class.forName("com.sybase.jdbc.SybDriver").newInstance();
String url ="jdbc:sybase:Tds:localhost:5007/myDB";
Properties sysProps = System.getProperties();
String user="userid";
String password="user_password";
Connection conn= DriverManager.getConnection(url,user,password);

 

5、Informix数据库

Class.forName("com.informix.jdbc.IfxDriver").newInstance();
String url = "jdbc:informix-sqli://localhost:1526/bisprod:INFORMIXSERVER=myDB"
String user="informix";
String password="informix";
Connection conn= DriverManager.getConnection(url,user,password);

 

6、MySQL数据库

Class.forName("com.mysql.jdbc.Driver").newInstance();
String url ="jdbc:mysql://localhost:3306/myDB?user=root&password=password";
Connection conn= DriverManager.getConnection(url);   

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