Java鏈接數據庫

在連接數據庫之前，需要導入相關的驅動包

1.這是連接mysql

String driver = "com.mysql.jdbc.Driver";
   String url = "jdbc:mysql://127.0.0.1:3306/android";
   String name="root";
   String pass="";
   Class.forName(driver);
   Connection conn= DriverManager.getConnection(url,name,pass);

 

2.這是連接SqlServer
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
 Connection conn=DriverManager.getConnection("jdbc:sqlserver://127.0.0.1:1433;databaseName=yq",   "sa","123");