小編在本文將主要為大家介紹Java與Oracle、DB2、Sql Server、Sybase、MySQL、PostgreSQL等數(shù)據(jù)庫連接的方法。
1、Oracle數(shù)據(jù)庫
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Class.forName("oracle.jdbc.driver.OracleDriver").newInstance(); String url="jdbc:oracle:thin:@localhost:1521:orcl"; //orcl為數(shù)據(jù)庫的SID String user="test"; String password="test"; Connection conn= DriverManager.getConnection(url,user,password); |
2、DB2數(shù)據(jù)庫
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Class.forName("com.ibm.db2.jdbc.app.DB2Driver ").newInstance(); String url="jdbc:db2://localhost:5000/sample"; //sample為你的數(shù)據(jù)庫名 String user="admin"; String password=""; Connection conn= DriverManager.getConnection(url,user,password); |
3、Sql Server數(shù)據(jù)庫
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Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance(); String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=mydb"; //mydb為數(shù)據(jù)庫 String user="sa"; String password=""; Connection conn= DriverManager.getConnection(url,user,password); |
4、Sybase數(shù)據(jù)庫
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Class.forName("com.sybase.jdbc.SybDriver").newInstance(); String url =" jdbc:sybase:Tds:localhost:5007/myDB"; //myDB為你的數(shù)據(jù)庫名 Properties sysProps = System.getProperties(); SysProps.put("user","userid"); SysProps.put("password","user_password"); Connection conn= DriverManager.getConnection(url, SysProps); |
5、MySQL數(shù)據(jù)庫
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Class.forName("org.gjt.mm.mysql.Driver").newInstance(); String url ="jdbc:mysql://localhost/myDB?user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1" //myDB為數(shù)據(jù)庫名 Connection conn= DriverManager.getConnection(url); |
6、PostgreSQL數(shù)據(jù)庫
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Class.forName("org.postgresql.Driver").newInstance(); String url ="jdbc:postgresql://localhost/myDB" //myDB為數(shù)據(jù)庫名 String user="myuser"; String password="mypassword"; Connection conn= DriverManager.getConnection(url,user,password); |
以上就是Java連接各類數(shù)據(jù)庫的技巧，相信一定會對大家實現(xiàn)java連接數(shù)據(jù)庫有所幫助。
