pageservlet.java
来自「100多M的J2EE培训内容」· Java 代码 · 共 33 行
JAVA
33 行
package bible.servlets;import javax.servlet.*;import javax.servlet.http.*;import java.io.*;import java.util.*;public class PageServlet extends HttpServlet { public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { HttpSession session = request.getSession(); Hashtable sessionInfo = (Hashtable) session.getAttribute("sessionInfo"); String userName = (String) sessionInfo.get("userName"); Integer pageNumber = (Integer) sessionInfo.get("pageNumber"); response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println("<html>"); out.println("<head><title>ApplicationServlet</title></head>"); out.println("<body>"); out.println("<p>Welcome to the ApplicationServlet.</p>"); out.println("<p>Your name is " + userName + " and you are on page " + pageNumber.intValue() + ".</p>"); out.println("<p></p>"); out.println("<p><a href=\"" + response.encodeURL("ApplicationServlet?action=next") + "\">Next Page</a></p>"); out.println("<p></p>"); out.println("<p><a href=\"" + response.encodeURL("ApplicationServlet?action=previous") + "\">Previous Page</a></p>"); out.println("<p></p>"); out.println("<p><a href=\"" + response.encodeURL("ApplicationServlet?action=logoff") + "\">Log Off</a></p>"); out.println("</body></html>"); }}⌨️ 快捷键说明
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