📄 myservlet.java
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package javabook.lecture45.myfirstjspapp;import javax.servlet.*;import javax.servlet.http.*;import java.io.*;import java.util.*;public class MyServlet extends HttpServlet { private static final String CONTENT_TYPE = "text/html; charset=GBK"; //Initialize global variables public void init() throws ServletException { } //Process the HTTP Post request public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType(CONTENT_TYPE); PrintWriter out = response.getWriter(); String username = (String)request.getParameter("username"); out.println("<html>"); out.println("<head><title>MyServlet</title></head>"); out.println("<body bgcolor=\"#ffffff\">"); out.println("<p>usename:" + username + "</p>"); out.println("<p>The servlet has received a POST. This is the reply.</p>"); out.println("</body></html>"); } //Clean up resources public void destroy() { }}⌨️ 快捷键说明
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