JDBC连接不同数据库的写法如下:
1、Oracle8/8i/9i数据库(thin模式)
Class.forName("oracle.jdbc.driver.OracleDriver")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、SQL Server2005及以上版本数据库
Class.forName("com.microsoft.sqlserver.SQLServerDriver");String url="jdbc:sqlserver://localhost:1433DatabaseName=mydb"
//mydb为数据库
String user="sa"
String password=""
Connection conn= DriverManager.getConnection(url,user,password)
3、MySQL数据库
Class.forName("com.mysql.jdbc.Driver")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)
4、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)
5、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)
6、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=testuserpassword=testpassword" //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)
8、access数据库直连用ODBC的
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver")
String url="jdbc:odbc:Driver={MicroSoft Access Driver
(*.mdb)}DBQ="+application.getRealPath("/Data/ReportDemo.mdb")
Connection conn = DriverManager.getConnection(url,"","")
Statement stmtNew=conn.createStatement()
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