JSP：JSP如何设置s:combobox action如何获取到JSP中s:combobox 的值

-----------------------------jsp------------------------------------

<%@ taglib prefix="s" uri="/struts-tags" %>

 <s:form action="user_login" method="post" theme="simple" >
     <label >账号：</label><s:textfield name="name"> </s:textfield><br/><br/>
     <label >密码：</label><s:textfield name="password"> </s:textfield><br/><br/>
     <%-- <s:combobox list="{'0','1'}" value="0"></s:combobox> --%>
     <label>登录身份：</label><s:select name="shenfen" list="#{1:'customer',2:'admin'}" listKey="key" listValue="value"/><br/><br/>
     <s:submit value="登录"></s:submit>
     <s:submit value="注册"></s:submit>
    </s:form>

 

-----------------------------action---------------------------------

private String name;
private String password;
private String shenfen;

 

 

 public String getName() {
  return name;
 }

 public void setName(String name) {
  this.name = name;
 }

 public String getPassword() {
  return password;
 }

 public void setPassword(String password) {
  this.password = password;
 }

 public String getShenfen() {
  return shenfen;
 }

 public void setShenfen(String shenfen) {
  this.shenfen = shenfen;
 }

public String login() {
  System.out.println(shenfen + " " + name + " " + password);

   return "success";

}