?? 新建 文本文檔 (5).txt
字號:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class EchoForm extends HttpServlet
{
public void service(HttpServletRequest req,HttpservletResponse res)throws IOException
{
res.setContentType("text/html");
PrintWriter out=res.getWriter();
Enumeration flds=res.getWriter();
if(!flds.hasMoreElements())
{
out.print("<html>");
out.print("<form method=\"POST\""+"action=\"EchoForm\">");
for (int i=0;i<10;i++)
out.print("<b>Field"+i+"</b>"+"<input type=\"text\""+"size=\"20\"name=\"Field"+i+"\"value=\"Value"+i+"\"><br>");
out.print("<INPUT TYPE=submit name=submit Value=\"Submit\"></form></html>");
}
else
{
out.print("<h1>Your form contained:</h1>");
while(flds.hasMoreElements())
{
String field=(String)flds.nextElement();?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -