struts2中，将表单提交到action某一具体方法

用动态action.

<form action="Action路径!方法名" method="post"  >

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配置文件struts.xml.

<action 
name="findCityByProvinceAction" 
class="province_city.ProvinceCityAction" 
method="findCityByProvince">

<result name="ok" type="json">
  		</result>
</action>

jsp页面.

var url="${pageContext.request.contextPath}/findCityByProvinceAction"