剛剛學習jsp,對着視頻敲代碼,報這個錯誤。
SQLException: No suitable driver found for jdbc:mysql://localhost:3306/shop
SQLState: 08001
VendorError: 0
問題,因爲沒有引入Driver類。
final String DBDRIVER = "org.gjt.mm.mysql.Driver"; String username = "root"; String password = "root"; String url = "jdbc:mysql://localhost:3306/shop"; Connection con = null; try { Class.forName(DBDRIVER); con = DriverManager.getConnection(url, username, password); } catch (SQLException e) { System.out.println("SQLException: " + e.getMessage()); System.out.println("SQLState: " + e.getSQLState()); System.out.println("VendorError: " + e.getErrorCode()); } catch (ClassNotFoundException e) { System.out.println("Class:" + e.getMessage()); }
加上Class.forName("xxxx")就OK了