form action中get \post传递参数的问题

<form action="servlet/ThirdServlet?userName=1&passWord=2" method="post">
姓名<input type="text" name="uesrName"><br>
密码<input type="text" name="passWord"><br>
<input type="submit" value="提交">
</form>

<form action="servlet/ThirdServlet?userName=1&passWord=2" method="post">

姓名<input type="text" name="uesrName"><br>

密码<input type="text" name="passWord"><br>

<input type="submit" value="提交">

</form>

public void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

String userName = request.getParameter("userName");

String passWord = request.getParameter("passWord");

response.getWriter().println("userName --->"+userName);

response.getWriter().println("passWord---->"+passWord);

}