1.建项目"3Servlet_Form",src下建包“com.amaker.servlet”,web-root下建Register.html
<!DOCTYPE html> <html> <head> <title>Register.html</title> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="this is my page"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <!--<link rel="stylesheet" type="text/css" href="./styles.css">--> </head> <body> <form name="f1" action="/3Servlet_Form/servlet/RegisterServlet" method="post"> <table border="0"> <tr> <td>隐藏域:</td> <td><input type="hidden" name="useid" ></td> </tr> <tr> <td>用户名称:</td> <td><input type="text" name="usename" ></td> </tr> <tr> <td>密码:</td> <td><input type="password" name="password" id="password"></td> </tr> <tr> <td>性别:</td> <td><input type="radio" name="gender" value="1" >男 <input type="radio" name="gender" value="2" >女</td> </tr> <tr> <td>爱好:</td> <td><input type="checkbox" name="hobby" value="1" >篮球 <input type="checkbox" name="hoddy" value="2" >网球</td> </tr> <tr> <td>职位:</td> <td><select name="position"> <option name="ceo">CEO</option> <option name="cto">CTO</option> <option name="cfo">CFO</option> </select> </td> </tr> <tr> <td>备注信息:</td> <td><textarea row="10" colu="20" name="meno"></textarea> </td> </tr> <tr> <td colspan="2" align="center"><input type="submit" value="注册"></td> </tr> </table> </form> </body> </html>
2.在包下new->servlet->RegisterServlet
该doget和dopost的方法体
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String usename=request.getParameter("usename"); String password=request.getParameter("password"); String gender=request.getParameter("gender"); //读取多个参数 String position=request.getParameter("position"); String meno=request.getParameter("meno"); //得到页面参数 // response.setContentType("text/html"); PrintWriter out = response.getWriter(); // out.println("<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">"); // out.println("<HTML>"); // out.println(" <HEAD><TITLE>A Servlet</TITLE></HEAD>"); // out.println(" <BODY>"); out.println("Usename:"+usename); out.print("Passwod:"+password); out.print("Gender:"+gender); //for(int i=0;i<2;i++){ //out.print("hobby:"+hobby[i]); //} out.print("Postion:"+position); out.print("meno:"+meno); // out.println(" </BODY>"); // out.println("</HTML>"); // out.flush(); // out.close(); } public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); //调用函数，只写一个函数看看效果 }