The content of element type "struts-config" must match "(display-name?descripti

The content of element type "struts-config" must match "(display-name?,descripti

配置 tiles 时，报出了异常信息：

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The content of element type "struts-config" must match "(display-name?,description?,form-beans?,global-exceptions?,global-forwards?,action-mappings?,controller?,message-resources*,plug-in*)".

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解决办法：

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struts-config.xml 中的元素顺序有严格的要求，它们的位置不能错位，不然就会报错.

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正确的顺序，参考代码：?

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd">
<struts-config>
	  	<form-beans>
	  	</form-beans>

	  	<global-exceptions>
	  	</global-exceptions>

	  	<global-forwards>
	  	</global-forwards>

	  	<action-mappings>
	  		<action path="/index" type="org.apache.struts.actions.ForwardAction" parameter="index-tiles"></action>
	  	</action-mappings>

		<controller>
			<set-property property="processorClass" value="org.apache.struts.tiles.TilesRequestProcessor"/>
	  	</controller>

  		<message-resources parameter="com.test.struts.ApplicationResources" />

	    <plug-in className="org.apache.struts.tiles.TilesPlugin">
	  		<set-property value="/WEB-INF/tiles/tiles-defs.xml" property="definitions-config"></set-property>
	  	</plug-in>
</struts-config>

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注意：?

struts-config.xml必须按照? display-name -->? description -->? form-beans -->? global-exceptions -->? global-forwards -->? action-mappings -->? controller -->? message-resources -->? plug-in? 的顺序书写 .

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