DSCN6556

Java

JDBC - przykład - Servlet

import java.io.*; import javax.servlet.*;

import j avax.servlet.annotation.WebServlet; import javax.servlet.http.*; import j ava.sql.*;

@WebServlet(name = "JDBCMySQLServlet", urlPatterns =

{"/JDBCMySQLServlet"})

public class JDBCMySQLServlet extends HttpServlet {

Connection connection = nuli;

Statement statement = nuli;

ResultSet rs = nuli;

ResultSetMetaData rmd = nuli;

String query = nuli;

private void createConnection(PrintWriter out) { try {

Class.forName("com.mysąl.jdbc.Driver").newlnstance() ; System.out.println("Driver Registration Successful !”);

U

JAVA Wykład 15

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