java.lang.IllegalArgumentException: Path index does not start with a "/" character
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java.lang.IllegalArgumentException: Path index does not start with a "/" character
最近用struts的Tiles框架出现以下问题:
java.lang.IllegalArgumentException: Path index does not start with a "/" character
查了好久才发现错误。
后来发现是struts-config.xml中少配置了<controller>这一项,
java.lang.IllegalArgumentException: Path index does not start with a "/" character
查了好久才发现错误。
后来发现是struts-config.xml中少配置了<controller>这一项,
配置了<controller>后,就一切正常了
<controller>
<set-property property="processorClass" value="org.apache.struts.tiles.TilesRequestProcessor"/>
</controller>
或者是
<controller>
<set-property property="inputForward" value="true"/>
</controller>
同时发现出现这样的错误还有以下原因
1. struts-config.xml文件中<action-mappings /> 的
<action …… input="/xxx.jsp" …… path="/XXX" ></action>
2. 问题出在使用getRequestDispatcher上面。
使用ServletContext.getRequestDispatcher(destPage);时destPage必须以相对路径“/"出现。
而HttpServletRequest request.getRequestDispatcher(destPage);可以相对路径也可以绝对路径。
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