Cartman0/HelloServlet.java

## HelloServlet.java
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebServlet(urlPatterns = {"/HelloServlet"})
public class HelloServlet extends HttpServlet {

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        // 画面に出力する内容の設定
		// 出力する内容がHTMLであることを設定
        // 出力する画面の文字コードをUTF-8に設定
         response.setContentType("text/html;charset=UTF-8");

         // 画面に出力するためのWriterクラスインスタンスを取得
        try (PrintWriter out = response.getWriter()) {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Java Servlet Sample</title>");
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Hello World, Java Servlet</h1>");
            out.println("</body>");
            out.println("</html>");
        }
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doGet(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
	import java.io.IOException;
	import java.io.PrintWriter;
	import javax.servlet.ServletException;
	import javax.servlet.annotation.WebServlet;
	import javax.servlet.http.HttpServlet;
	import javax.servlet.http.HttpServletRequest;
	import javax.servlet.http.HttpServletResponse;

	@WebServlet(urlPatterns = {"/HelloServlet"})
	public class HelloServlet extends HttpServlet {

	// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
	/**
	* Handles the HTTP <code>GET</code> method.
	*
	* @param request servlet request
	* @param response servlet response
	* @throws ServletException if a servlet-specific error occurs
	* @throws IOException if an I/O error occurs
	*/
	@Override
	protected void doGet(HttpServletRequest request, HttpServletResponse response)
	throws ServletException, IOException {

	// 画面に出力する内容の設定
	// 出力する内容がHTMLであることを設定
	// 出力する画面の文字コードをUTF-8に設定
	response.setContentType("text/html;charset=UTF-8");

	// 画面に出力するためのWriterクラスインスタンスを取得
	try (PrintWriter out = response.getWriter()) {
	/* TODO output your page here. You may use following sample code. */
	out.println("<!DOCTYPE html>");
	out.println("<html>");
	out.println("<head>");
	out.println("<title>Java Servlet Sample</title>");
	out.println("</head>");
	out.println("<body>");
	out.println("<h1>Hello World, Java Servlet</h1>");
	out.println("</body>");
	out.println("</html>");
	}
	}

	/**
	* Handles the HTTP <code>POST</code> method.
	*
	* @param request servlet request
	* @param response servlet response
	* @throws ServletException if a servlet-specific error occurs
	* @throws IOException if an I/O error occurs
	*/
	@Override
	protected void doPost(HttpServletRequest request, HttpServletResponse response)
	throws ServletException, IOException {
	doGet(request, response);
	}

	/**
	* Returns a short description of the servlet.
	*
	* @return a String containing servlet description
	*/
	@Override
	public String getServletInfo() {
	return "Short description";
	}// </editor-fold>

	}