最后我们来看一下struts.xml里面是怎么配置的呢,
struts.xml:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
<package name="jsondefault" namespace="/" extends="json-default">
<action name="grtallDept" class="org.web.EmpAction" method="getallDept">
<result type="json">
<param name="root">deptJson</param>
</result>
</action>
<action name="getEmp" class="org.web.EmpAction" method="getEmp">
<result type="json">
<param name="root">empJson</param>
</result>
</action>
</package>
</struts>