📄 listmessageview.java
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package com.view;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.bean.Message;
import com.bean.UserInfoBean;
/**
* 打印发送消息视图
*
* @author Administrator
*
*/
public class ListMessageView extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=GBK");
PrintWriter out = response.getWriter();
response.setHeader("refresh", "1");
out.println("<HTML>");
out.println(" <BODY>");
ServletContext application = this.getServletContext();
ArrayList<Message> message = (ArrayList) application
.getAttribute("messages");
if (message != null && message.size() != 0) {
for (int i = 0; i < message.size(); i++) {
out.println(message.get(i).getTime()+" "+message.get(i).getUib()+":说"+"<br>"
+ message.get(i).getMessage()
+ "<br>");
}
}
out.println(" </BODY>");
out.println("</HTML>");
out.flush();
out.close();
// request.getRequestDispatcher("SendMessageView").forward(request, response);
}
}
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