Java 连接各种数据库的方式

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\ SysProps.put(\"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.: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(); //或者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); 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() ;