<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <!-- charset="utf-8" 页面编码 --> <title>ReturnName</title> </head> <body> <form action="ReturnNameServlet" method="post"> <input type="text" name="textname"> <input type="submit" value="提交"> </form> </body> </html>
returnname.html
package controller;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Servlet implementation class ReturnNameServlet
*/
@WebServlet("/ReturnNameServlet")
public class ReturnNameServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* Default constructor.
*/
public ReturnNameServlet() {
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
request.setCharacterEncoding("utf-8");
response.setCharacterEncoding("utf-8");
//设置编码字符集
String username=request.getParameter("textname");
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.print("<head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body>");
out.print("<body>submitname is ");
out.print(username);
out.print("</body>");
out.flush();
out.close();
}
}
ReturnNameServlet.java