JDBC 数据库常用连接 链接字符串

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);