java 针对各种数据库的链接大全_JAVA_编程开发_程序员俱乐部

1，
MySQL：  
    String Driver="com.mysql.jdbc.Driver";   //驱动地址名称
    String URL="jdbc:mysql://localhost:3306/db_name";  
    String Username="username";   //用户名
    String Password="password";    //密码
    Class.forName(Driver).new Instance();
    Connection con=DriverManager.getConnection(URL,Username,Password);
2,
Microsoft SQL Server 2.0驱动(3个jar):
    String Driver="com.microsoft.jdbc.sqlserver.SQLServerDriver";  
    String URL="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=db_name";   
    String Username="username";   
    String Password="password";   
    Class.forName(Driver).new Instance();   
    Connection con=DriverManager.getConnection(URL,UserName,Password);   
3,
Microsoft SQL Server 3.0驱动(1个jar):
    String Driver="com.microsoft.sqlserver.jdbc.SQLServerDriver";   
    String URL="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=db_name";  
    String Username="username";  
    String Password="password";   
    Class.forName(Driver).new Instance();   
    Connection con=DriverManager.getConnection(URL,UserName,Password);   

4,
Sysbase:
    String Driver="com.sybase.jdbc.SybDriver";  
    String URL="jdbc:Sysbase://localhost:5007/db_name";   
    String Username="username";  
    String Password="password";   
    Class.forName(Driver).newInstance();  
    Connection con=DriverManager.getConnection(URL,Username,Password);

5,
Oracle(用thin模式):
    String Driver="oracle.jdbc.driver.OracleDriver";   
    String URL="jdbc:oracle:thin:@loaclhost:1521:orcl";    //orcl为数据库实例名
    String Username="username";  
    String Password="password";   
    Class.forName(Driver).newInstance();  
    Connection con=DriverManager.getConnection(URL,Username,Password);  

6,
PostgreSQL:
    String Driver="org.postgresql.Driver";  
    String URL="jdbc:postgresql://localhost/db_name";   
    String Username="username";   
    String Password="password";  
    Class.forName(Driver).newInstance();  
    Connection con=DriverManager.getConnection(URL,Username,Password);

7,
DB2：
    //具有客户端的实例
    String Driver="com.ibm.db2.jdbc.app.DB2.Driver";    
//不具有DB2客户端的实例
    //String Driver="com.ibm.db2.jdbc.net.DB2.Driver";   
    String URL="jdbc:db2://localhost:5000/db_name";   
    String Username="username";   
    String Password="password";   
    Class.forName(Driver).newInstance();  
    Connection con=DriverManager.getConnection(URL,Username,Password);

8,
Informix:
    String Driver="com.informix.jdbc.IfxDriver";  
    String URL="jdbc:Informix-sqli://localhost:1533/db_name:INFORMIXSER=myserver";  
    String Username="username";  
    String Password="password";   
    Class.forName(Driver).newInstance();  
    Connection con=DriverManager.getConnection(URL,Username,Password);

9,
JDBC-ODBC:
    String Driver="sun.jdbc.odbc.JdbcOdbcDriver";
    String URL="jdbc:odbc:dbsource";    //dbsource为数据源名
    String Username="username";   
    String Password="password";   
    Class.forName(Driver).newInstance();  
    Connection con=DriverManager.getConnection(URL,Username,Password);