servlet简单表单笔记

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class Demo5 extends HttpServlet {

public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {

response.setContentType("text/html;charset=UTF-8");

PrintWriter pw = response.getWriter();
pw.write("<form method=‘‘ action=‘#‘>");
pw.write(" 用户名： <input type=‘text‘ name=‘username/‘><br/>");
pw.write("密码： <input type=‘password‘ name=‘password/‘><br/>");
pw.write("<select name = ‘role>");
pw.write("<option value=‘普通用户‘>普通用户</option>");
pw.write("<option value=‘超级用户‘>超级用户</option>");
pw.write("</select><br>");
pw.write("<input type=‘submit‘ value = ‘提交‘>");
pw.write("</form>");
}