基础入门-Java连接各种数据库的实例
此文中的代码主要列出连接数据库的关键代码,其他访问数据库代码省略
1、Oracle8/8i/9i数据库(thin模式)
Class.forName( "oracle.jdbc.driver.OracleDriver ").newInstance();
String url= "jdbc:oracle:thin:@localhost:1521:orcl ";
//orcl为数据库的SID
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:5000/sample ";
//sample为你的数据库名
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 ";
//mydb为数据库
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 ";
//myDB为你的数据库名
Properties sysProps = System.getProperties();
SysProps.put( "user ", "userid ");
SysProps.put( "password ", "user_password ");
Connection conn= DriverManager.getConnection(url, SysProps);
5、Informix数据库
Class.forName( "com.informix.jdbc.IfxDriver ").newInstance();
String url =
"jdbc:informix-sqli://123.45.67.89:1533/myDB:INFORMIXSERVER=myserver;
user=testuser;password=testpassword ";
//myDB为数据库名
Connection conn= DriverManager.getConnection(url);
6、MySQL数据库
Class.forName( "org.gjt.mm.mysql.Driver ").newInstance();
String url = "jdbc:mysql://localhost/myDB?user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1 "
//myDB为数据库名
Connection conn= DriverManager.getConnection(url);
7、PostgreSQL数据库
Class.forName( "org.postgresql.Driver ").newInstance();
String url = "jdbc:postgresql://localhost/myDB "
//myDB为数据库名
String user= "myuser ";
String password= "mypassword ";
Connection conn= DriverManager.getConnection(url,user,password);
转http://java.ccidnet.com/art/3753/20061024/930045_1.html
------解决方案--------------------jf
------解决方案--------------------6、MySQL数据库
Class.forName( "org.gjt.mm.mysql.Driver ").newInstance();
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------解决方案--------------------不错
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------解决方案--------------------学习中....
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------解决方案--------------------辛苦了...
------解决方案--------------------