各种数据库的JDBC驱动下载及连接字符串URL写法

各种数据库的JDBC驱动下载及连接字符串URL写法 
sun官方网站上的JDBC驱动列表：http://java.sun.com/products/jdbc/reference/industrysupport/index.html 

数 据 库 说      明 
MySQL http://www.mysql.com/products/connector/j/ Shipped. But need to download the latest for MySQL 4.1 or higher. 
Oracle http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html Included. 
SQL Server by jTDS http://sourceforge.net/project/showfiles.php?group_id=33291 Included. Support Microsoft SQL Server (6.5, 7, 2000 and 2005) 
Postgres http://jdbc.postgresql.org/download.html Included 7.3 JDBC 3 
SAP DB http://www.sapdb.org/sap_db_jdbc.htm Included. 
SyBase by jTDS http://jtds.sourceforge.net/ Included. Support Sybase (10, 11, 12) 

以下内容来自互联网 

1. MySQL(http://www.mysql.com) mysql-connector-java-2.0.14-bin.jar ; 
Class.forName( "org.gjt.mm.mysql.Driver" ); 
cn = DriverManager.getConnection( "jdbc:mysql://MyDbComputerNameOrIP:3306/myDatabaseName", sUsr, sPwd ); 
2. PostgreSQL(http://www.de.postgresql.org) pgjdbc2.jar ; 
Class.forName( "org.postgresql.Driver" ); 
cn = DriverManager.getConnection( "jdbc:postgresql://MyDbComputerNameOrIP/myDatabaseName", sUsr, sPwd ); 
3. Oracle(http://www.oracle.com/ip/deploy/database/oracle9i/) classes12.zip ; 
Class.forName( "oracle.jdbc.driver.OracleDriver" ); 
cn = DriverManager.getConnection( "jdbc:oracle:thin:@MyDbComputerNameOrIP:1521:ORCL", sUsr, sPwd ); 
4. Sybase(http://jtds.sourceforge.net) jconn2.jar ; 
Class.forName( "com.sybase.jdbc2.jdbc.SybDriver" ); 
cn = DriverManager.getConnection( "jdbc:sybase:Tds:MyDbComputerNameOrIP:2638", sUsr, sPwd ); 
//(Default-Username/Password: "dba"/"sql") 
5. Microsoft SQLServer(http://jtds.sourceforge.net) ; 
Class.forName( "net.sourceforge.jtds.jdbc.Driver" ); 
cn = DriverManager.getConnection( "jdbc:jtds:sqlserver://MyDbComputerNameOrIP:1433/master", sUsr, sPwd ); 
6. Microsoft SQLServer(http://www.microsoft.com) ; 
Class.forName( "com.microsoft.jdbc.sqlserver.SQLServerDriver" ); 
cn = DriverManager.getConnection( "jdbc:microsoft:sqlserver://MyDbComputerNameOrIP:1433;databaseName=master", sUsr, sPwd ); 
7. ODBC 
Class.forName( "sun.jdbc.odbc.JdbcOdbcDriver" ); 
Connection cn = DriverManager.getConnection( "jdbc:odbc:" + sDsn, sUsr, sPwd ); 
8.DB2 Class.forName("com.ibm.db2.jdbc.net.DB2Driver"); 
String url="jdbc:db2://192.9.200.108:6789/SAMPLE" 
cn = DriverManager.getConnection( url, sUsr, sPwd ); 
9.access由于access并不是作为一项服务运行，所以url的方法对他不适用。access可以通过odbc，也可以通过服务器映射路径的形式找到.mdb文件,参见http://rmijdbc.objectweb.org/Access/access.html 

JDBC API的使用方法 
(1)登记并加载JDBC驱动程序； 
两种方法： 
Class.forName(String drivername); 
DriverManager.registerDriver(Driver driver) 
(2)建立与SQL数据库的连接； 
DriverManager的getConnection()方法： 
Connection getConnection(String url):url表示数据库地址字符串； 
Connection getConnection(String url,String user,String pwd) 
Connection getConnection(String url,Properties info) 
(3)传送一个SQL查询； 
Connection的createStatement()方法： 
Statement createStatement(); 
Statement可以执行SQL语句，得到SQL查询结果。 
(4)获得结果集。 
Statement的执行SQL语句方法： 
ResultSet executeQuery(String sql):执行select语句 
int executeUpdate(String sql)：执行更新语句，如insert,delete,update. 
(5)检索查询结果。 
ResultSet的方法： 
boolean next():没有行时返回false; 
String getString(String columnName)：返回列名对应的值。 
posted on 2007-07-01 16:09 和田雨 阅读(153) 评论(1) 编辑 收藏 引用 所属分类: JDBC 

评论 
# re: 各种数据库的JDBC驱动下载及连接字符串URL写法 2007-07-02 19:28 和田雨 
为了方便大家查找，整理内容如下： 
1. MySQL(http://www.mysql.com)mm.mysql-2.0.2-bin.jar 
Class.forName( "org.gjt.mm.mysql.Driver" ); 
cn = DriverManager.getConnection( "jdbc:mysql://MyDbComputerNameOrIP:3306/myDatabaseName", sUsr, sPwd ); 

2. PostgreSQL(http://www.de.postgresql.org)pgjdbc2.jar 
Class.forName( "org.postgresql.Driver" ); 
cn = DriverManager.getConnection( "jdbc:postgresql://MyDbComputerNameOrIP/myDatabaseName", sUsr, sPwd ); 

3. Oracle(http://www.oracle.com/ip/deploy/database/oracle9i/)classes12.zip 
Class.forName( "oracle.jdbc.driver.OracleDriver" ); 
cn = DriverManager.getConnection( "jdbc:oracle:thin:@MyDbComputerNameOrIP:1521:ORCL", sUsr, sPwd ); 

4. Sybase(http://jtds.sourceforge.net)jconn2.jar 
Class.forName( "com.sybase.jdbc2.jdbc.SybDriver" ); 
cn = DriverManager.getConnection( "jdbc:sybase:Tds:MyDbComputerNameOrIP:2638", sUsr, sPwd ); 
//(Default-Username/Password: "dba"/"sql") 

5. Microsoft SQLServer(http://jtds.sourceforge.net) 
Class.forName( "net.sourceforge.jtds.jdbc.Driver" ); 
cn = DriverManager.getConnection( "jdbc:jtds:sqlserver://MyDbComputerNameOrIP:1433/master", sUsr, sPwd ); 

6. Microsoft SQLServer(http://www.microsoft.com) 
Class.forName( "com.microsoft.jdbc.sqlserver.SQLServerDriver" ); 
cn = DriverManager.getConnection( "jdbc:microsoft:sqlserver://MyDbComputerNameOrIP:1433;databaseName=master", sUsr, sPwd ); 

7. ODBC 
Class.forName( "sun.jdbc.odbc.JdbcOdbcDriver" ); 
Connection cn = DriverManager.getConnection( "jdbc:odbc:" + sDsn, sUsr, sPwd ); 

8.DB2(新添加) 
Class.forName("com.ibm.db2.jdbc.net.DB2Driver"); 
String url="jdbc:db2://192.9.200.108:6789/SAMPLE" 
cn = DriverManager.getConnection( url, sUsr, sPwd ); 

9.Microsoft SQL Server series (6.5, 7.x and 2000) and Sybase 10 

JDBC Name: jTDS 
URL: http://jtds.sourceforge.net/  Version: 0.5.1 
Download URL: http://sourceforge.net/project/showfiles.php?group_id=33291 
语法: 
Class.forName("net.sourceforge.jtds.jdbc.Driver "); 
Connection con = DriverManager.getConnection("jdbc:jtds:sqlserver://host:port/database","user","password"); 
or 
Connection con = DriverManager.getConnection("jdbc:jtds:sybase://host:port/database","user","password"); 

10.Postgresql 
JDBC Name: PostgreSQL JDBC 
URL: http://jdbc.postgresql.org/  Version: 7.3.3 build 110 
Download URL: http://jdbc.postgresql.org/download.html  语法: 
Class.forName("org.postgresql.Driver"); 
Connection con=DriverManager.getConnection("jdbc:postgresql://host:port/database","user","password"); 

11.IBM AS400主机在用的JDBC语法 
有装V4R4以上版本的Client Access Express 
可以在C:\Program Files\IBM\Client Access\jt400\lib 
找到 driver 档案 jt400.zip，并更改扩展名成为 jt400.jar 
语法: 
java.sql.DriverManager.registerDriver (new com.ibm.as400.access.AS400JDBCDriver ()); 
Class.forName("com.ibm.as400.access.AS400JDBCConnection"); 
con = DriverManager.getConnection("jdbc:as400://IP","user","password"); 

12.informix 
Class.forName("com.informix.jdbc.IfxDriver").newInstance(); 
String url = 
"jdbc:informix-sqli://123.45.67.89:1533/testDB:INFORMIXSERVER=myserver; 
user=testuser;password=testpassword"; 
Lib：jdbcdrv.zip<br><br>Class.forName( "com.sybase.jdbc.SybDriver" ) 
url="jdbc:sybase:Tds:127.0.0.1:2638/asademo"; 
SybConnection connection= (SybConnection)DriverManager.getConnection(url,"dba","sql"); 

13.SAP DB 
Class.forName ("com.sap.dbtech.jdbc.DriverSapDB"); 
java.sql.Connection connection = java.sql.DriverManager.getConnection ( "jdbc:sapdb://" + host + "/" + database_name,user_name, password) 

14.InterBase 
String url = "jdbc:interbase://localhost/e:/testbed/database/employee.gdb"; 
Class.forName("interbase.interclient.Driver"); 
//Driver d = new interbase.interclient.Driver (); /* this will also work if you do not want the line above */ 
Connection conn = DriverManager.getConnection( url, "sysdba", "masterkey" ); 

15.HSqlDB 
url: http://hsqldb.sourceforge.net/  driver: org.hsqldb.jdbcDriver 
连接方式有4种，分别为： 
con-str（内存）: jdbc:hsqldb. 
con-str（本地）: jdbc:hsqldb:/path/to/the/db/dir 
con-str（http）: jdbc:hsqldb:http://dbsrv 
con-str（hsql）: jdbc:hsqldb:hsql://dbsrv