正解：The Struts dispatcher cannot be found. 　　which initializes the Struts dispatcher needed for this tag.　　

最新推荐文章于 2020-10-09 13:07:52 发布

原创最新推荐文章于 2020-10-09 13:07:52 发布 · 2.4k 阅读

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#struts #servlet #tags #filter

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本文解决了一个关于Struts2框架的常见配置问题：当使用Struts2标签时找不到Struts分发器。文章指导如何正确配置web.xml文件，包括移除不必要的标签库声明，并调整URL映射。

struts2:

The Struts dispatcher cannot be found. This is usually caused by using Struts tags without the associated filter. Struts tags are only usable when the request has passed through its servlet filter, which initializes the Struts dispatcher needed for this tag. - [unknown location]

web.xml中

去掉

    <taglib>
      <taglib-uri>/struts-tags </taglib-uri>
      <taglib-location>/WEB-INF/struts-tags.tld </taglib-location>
    </taglib>

*.action ---> /*