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分类: SQLServer
2013-07-19 21:25:28
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);