Java技巧:Java連接數(shù)據(jù)庫技巧全攻略
作者:懶人 
  編者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。
 編者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
- 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);
 
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2、DB2數(shù)據(jù)庫
- 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);
 
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3、Sql Server數(shù)據(jù)庫
- 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);
 
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4、Sybase數(shù)據(jù)庫
- 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);
 
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5、MySQL數(shù)據(jù)庫
- 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);
 
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6、PostgreSQL數(shù)據(jù)庫
- 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);
 
責(zé)任編輯:艾婧 
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