如何连接到基于servlet的应用程序中的JDBC数据库/数据源?
mysql-connector-java-5.1.11-bin.jar
MysqlDataSource d = new MysqlDataSource();d.setUser("user");d.setPassword("pass");d.setServerName("hostname.com"); d.setDatabaseName("db");Connection c = d.getConnection();
Connection c = DriverManager.getConnection("jdbc:mysql://hostname.com/db","user","pass");
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