?? netname.java
字號(hào):
package pchat;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class NetName extends HttpServlet {
private static final String CONTENT_TYPE = "text/html; charset=GBK";
//Initialize global variables
public void init() throws ServletException {
}
//Process the HTTP Get request
public void doGet(HttpServletRequest request, HttpServletResponse response) throws
ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
request.setCharacterEncoding("GB2312");
Vector netname=(Vector)this.getServletContext().getAttribute("userArray");
out.println("<html>");
out.println("<head><meta http-equiv=refresh content=3;><title>NetName</title></head>");
out.println("<body bgcolor=\"#ffffff\">");
out.println("現(xiàn)在上線人數(shù)有:"+netname.size()+"<br><br><br>");
for(int k=0;k<netname.size();k++){
out.println("<b>"+netname.get(k)+"</b><br>");
}
out.println("</body>");
out.println("</html>");
out.close();
}
//Process the HTTP Post request
public void doPost(HttpServletRequest request, HttpServletResponse response) throws
ServletException, IOException {
doGet(request, response);
}
//Clean up resources
public void destroy() {
}
}
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