JDBC 数据库常用连接 链接字符串
<p>1、Oracle8/8i/9i数据库（thin模式）<br>
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();<br>
String url="jdbc:oracle:thin:@localhost:1521:orcl";<br>
//orcl为数据库的SID<br>
String user="test";<br>
String password="test";<br>
Connection conn= DriverManager.getConnection(url,user,password);<br><br>
2、DB2数据库<br>
Class.forName("com.ibm.db2.jdbc.app.DB2Driver ").newInstance();<br>
String url="jdbc:db2://localhost:5000/sample";<br>
//sample为你的数据库名<br>
String user="admin";<br>
String password="";<br>
Connection conn= DriverManager.getConnection(url,user,password);<br><br>
3、Sql Server7.0/2000数据库<br>
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();<br>
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=mydb";<br>
//mydb为数据库<br>
String user="sa";<br>
String password="";<br>
Connection conn= DriverManager.getConnection(url,user,password);<br><br>
4、Sybase数据库<br>
Class.forName("com.sybase.jdbc.SybDriver").newInstance();<br>
String url =" jdbc:sybase:Tds:localhost:5007/myDB";<br>
//myDB为你的数据库名<br>
Properties sysProps = System.getProperties();<br>
SysProps.put("user","userid");<br>
SysProps.put("password","user_password");<br>
Connection conn= DriverManager.getConnection(url, SysProps);<br><br>
5、Informix数据库<br>
Class.forName("com.informix.jdbc.IfxDriver").newInstance();<br>
String url =<br>
"jdbc:informix-sqli://123.45.67.89:1533/myDB:INFORMIXSERVER=myserver;<br>
user=testuser;password=testpassword";<br>
//myDB为数据库名<br>
Connection conn= DriverManager.getConnection(url);<br><br>
6、MySQL数据库<br>
Class.forName("org.gjt.mm.mysql.Driver").newInstance();<br>
String url ="jdbc:mysql://localhost/myDB?user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1"<br>
//myDB为数据库名<br>
Connection conn= DriverManager.getConnection(url);<br><br>
7、PostgreSQL数据库<br>
Class.forName("org.postgresql.Driver").newInstance();<br>
String url ="jdbc:postgresql://localhost/myDB"<br>
//myDB为数据库名<br>
String user="myuser";<br>
String password="mypassword";<br>
Connection conn= DriverManager.getConnection(url,user,password);</p>
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