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I m a freshman about JSP.Now I have a quesstion about sql. first I made a class.Code is [code]public class DataBase { protected String url = "jdbc:mysql://localhost:3306/lab?user=root&password=root&" + "useUnicode=true&characterEncoding=utf-8"; public Connection conn = null; public DataBase() { try { Class.forName("com.mysql.jdbc.Driver"); } catch (java.lang.ClassNotFoundException e) { System.out.println(e.getMessage()); } try { conn … |