1 请问JSP的form表单post提交后为什么还是停留在原JSP页面corp_infos上？为什么不能重定向到别的JSP上corp_infos_final？
@At("/companyInfoSaving")
public View companyInfoSaving(@Attr(Auth.FRONT_KEY)Auth me,@Param("::data.") Enterprise en)
{
if (this.isPost())
{
en.mid=me.id;
daoHelper.update(en);
this.assgin("enterprise", en);
}
else
{
Enterprise enO = daoHelper.find(me.id, Enterprise.class);
this.assgin("enterprise",enO);
}
return this.getMemberView("corp_infos_final"); //无效，返回后仍然停留在原JSP页面corp_infos
}
/**
* 公司提交信息
* @param me
* @return
*/
@At("/companyInfo")
public View companyInfo(@Attr(Auth.FRONT_KEY)Auth me){
Enterprise enO = daoHelper.find(me.id, Enterprise.class);
this.assgin("enterprise",enO);

    return this.getMemberView("corp_infos");
}
2 form表单中除了大量用户输入的数据外，还包含要提交的文件，请问文件能与输入的数据一起提交吗
<th>所在地：</th>
                   <td><input type="text" class="money2" name="data.address" value="${enterprise.address}"/></td>
                 </tr>
                 <tr>
                   <th>证件号：</th>
                   <td>
                    <input type="text" class="money2" name="data.certificates" value="${enterprise.certificates}"/><span class="cor9f9">营业执照注册号</span>
                    <span class="Validform_wrong"></span>
                   </td>
                 </tr>
                 <tr>
                   <th>营业执照：</th>
                   <td>
                    <div class="file-box">
                    <!--  <form target="hideWin" enctype="multipart/form-data" method="post"
                           action=""  ftype="valid" ajax="true"> -->


                           <input type="file" name="Filedata" class="yyzzfile" id="fileField2" onchange="document.getElementById('textfield2').value=this.value" />
                           <input type="button" class="yyzzbtn" value="上传证件扫描件" />
                           <input type="text" name="data.license" id="textfield2" class="yyzztxt" value="上传图片大小不超过3M" disabled="disabled" /> 
                        <a  ftype="submit" hidefocus="true">
              <input type="button" ajaxSubmit="" class="yyzzbtn" value="上传证件扫描件" /></a>  
                        <!--  </form>  -->


                    </div>
                   </td>
                 </tr>
                 <tr>
                   <th>法定代表人：</th>
                   <td>