Struts2全局异常 全局结果的配置

<?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="excpackage" extends="struts-default" abstract="true">
<!-- 全局返回 -->
<global-results>
<result name="err1">
err1.jsp
</result>
<result name="err2">
err2.jsp
</result>
</global-results>
<!-- 全局异常映射 -->
<global-exception-mappings>
<exception-mapping result="err2" exception="java.lang.Exception"/>
</global-exception-mappings>

</package>

</struts>