質問編集履歴
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```Java
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package section23
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package section232;
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@@ -64,13 +64,13 @@
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/**
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* Servlet implementation class
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* Servlet implementation class GetRequestParameterJPServlet
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*/
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@WebServlet("/
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@WebServlet("/GetRequestParameterJPServlet")
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public class
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public class GetRequestParameterJPServlet extends HttpServlet {
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private static final long serialVersionUID = 1L;
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*/
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public
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public GetRequestParameterJPServlet() {
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super();
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*/
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protected void doGet(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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// TODO Auto-generated method stub
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response.getWriter().append("Served at: ").append(request.getContextPath());
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}
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/**
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* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
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*/
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// POSTリクエストを処理するメソッド
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protected void do
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protected void doPost(
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HttpServletRequest request,
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@@ -114,13 +134,35 @@
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// リクエストパラメータの文字コードを設定
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request.setCharacterEncoding("utf-8");
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// パラメータの取得
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String name = request.getParameter("name");
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String age = request.getParameter("age");
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String address = request.getParameter("address");
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// HTML形式の内容を出力する
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PrintWriter out = response.getWriter();
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out.write("<html><body>");
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out.write("<meta http-equiv=\"text/html; charset=utf-8\">");
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out.write("
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out.write("POSTパラメータ<br>");
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out.write("name:" + name + "<br>");
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out.write("age :" + age + "<br>");
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out.write("address:" + address + "<br>");
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out.write("</body></html>");
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}
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/**
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* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
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*/
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protected void doPost(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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// TODO Auto-generated method stub
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doGet(request, response);
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}
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}
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```
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@@ -171,3 +193,23 @@
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【追記❶】
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サーブレットクラスの場合は
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/アプリケーション名/URLパターン
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のようなので
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/example/GetRequestParameterJPServlet
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のはずですが、同じく404と出ます。ご教授お願いします。
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