form action=""的问题
写了个表单提交action=""应该填什么
<servlet-mapping>
<servlet-name>loginServlet</servlet-name>
<url-pattern>/servlet/loginServlet</url-pattern>
</servlet-mapping>
<servlet>
<description>This is the description of my J2EE component</description>
<display-name>This is the display name of my J2EE component</display-name>
<servlet-name>loginServlet</servlet-name>
<servlet-class>servlet.loginServlet</servlet-class>
</servlet>
我的项目login 下有个servlet包，servlet包下有控制表单的loginServlet
<jsp:useBean id="userBean" class="bean.UserBean" scope="request"></jsp:useBean>
<form action="/servlet/loginServlet" method="post" >
用户名<input type="text" name="username" >
<font color="red"><%=userBean.getErrorMsg("username") %></font><br>
密码 <input type="text" name="password">
<font color="red"><%=userBean.getErrorMsg("password") %></font><br>
密码 <input type="text" name="idNumber">
<font color="red"><%=userBean.getErrorMsg("idNumber") %></font><br>
<input type="submit" value="提交">
</form>

[解决办法]