?? formservlet.java
字號:
package ch05;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class FormServlet extends HttpServlet {
private static final String CONTENT_TYPE = "text/html; charset=GBK";
//Initialize global variables
public void init() throws ServletException {
}
//處理HTTP的GET請求
public void doGet(HttpServletRequest request, HttpServletResponse response) throws
ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head><title>FormServlet</title></head>");
out.println("<body bgcolor=\"#ffffff\">");
out.println("<h3>GET請求被處理</h3>");
out.println("<form method='post' action=''>");
out.println("姓名:<input name='name' type='text'/><br>");
out.println("年齡:<input name='age' type='text'/><br>");
out.println("<input type='submit' value='提交'/><br>");
out.println("</form>");
out.println("</body>");
out.println("</html>");
out.close();
}
//處理HTTP的POST請求
public void doPost(HttpServletRequest request, HttpServletResponse response) throws
ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
request.setCharacterEncoding("GBK");
String name=request.getParameter("name");
String age=request.getParameter("age");
out.println("<html>");
out.println("<head><title>FormServlet</title></head>");
out.println("<body bgcolor=\"#ffffff\">");
out.println("<h3>POST請求被處理</h3>");
out.println("姓名:"+name+"<br>");
out.println("年齡:"+age+"<br>");
out.println("</body>");
out.println("</html>");
out.close();
}
//Clean up resources
public void destroy() {
}
}
?? 快捷鍵說明
復制代碼
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 + -