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<body>
<form action="Login" method="post">
<table border="1" align ="center">
<tr>
<td>用户名</td>
<td> <input type="text" name="username"></td>
</tr>
<tr>
<td>密码</td>
<td> <input type ="password" name="userpass"></td>
</tr>
<tr>
<td>
男 <input type ="radio" value="男" name="sex" checked>
</td>
<td>
女 <input type ="radio" value="female" name="sex">
</td>
</tr>
<tr>
<td> <input type ="submit" value="提交"> </td>
</tr>
</table>
</form>
</body>
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public class Login extends HttpServlet
{
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
request.setCharacterEncoding("UTF-8");
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
String username = request.getParameter("username");
String userpass = request.getParameter("userpass");
String gender = request.getParameter("sex");
System.out.println(gender);
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet(request, response);
}
}