56 lines
1.9 KiB
Java
56 lines
1.9 KiB
Java
package pr.tp.web.servlet;
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import jakarta.servlet.ServletException;
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import jakarta.servlet.annotation.WebServlet;
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import jakarta.servlet.http.HttpServlet;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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import org.w3c.dom.html.HTMLImageElement;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.time.LocalDate;
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import java.time.LocalTime;
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@WebServlet("/chat")
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public class Chat extends HttpServlet {
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private static final long serialVersionUID = 197811968639586823L;
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private StringBuffer chatContent;
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protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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response.setContentType("text/html");
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PrintWriter out = response.getWriter();
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chatContent = new StringBuffer();
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chatContent.append("Bienvenue sur le chat").append("\n");
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chatContent.append("Soyez polis").append("\n");
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chatContent.append("<pre>" +
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"ligne 1" +
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"\n" +
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"ligne 2" +
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"</pre>" );
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chatContent.append("<form name=\"chatForm\" action=\"chat\" method=\"post\">");
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chatContent.append("<input type=\"text\" name=\"ligne\" value=\"\"/>");
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chatContent.append("<input type=\"submit\" name=\"action\" value=\"submit\"/>");
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chatContent.append("<input type=\"submit\" name=\"action\" value=\"refresh\"/>");
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chatContent.append("</form>");
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String action = request.getParameter("action");
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if (action != null && action.equals("submit")) {
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String ligne = request.getParameter("ligne");
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if(ligne != null) {
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chatContent.append("<body>").append(ligne).append("----------").append(LocalTime.now());
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chatContent.append("</body>");
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}
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}
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if (action != null && action.equals("refresh")) {
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chatContent.append("refresh");
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}
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out.println(chatContent.toString());
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}
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protected void doPost(HttpServletRequest req, HttpServletResponse resp)
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throws ServletException, IOException {
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this.doGet(req, resp);
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}
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}
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