Tomcat启动报错或警告: org.apache.catalina.webresources.Cache.getResource Unable to add the resource
关于缓存空间不足倒置无法添加资源的解决办法！相信很多朋友都遇到过了吧。
报错信息如下：**为任意位置
org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [**] to the cache because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
只要在$CATALINA_BASE/conf/context.xml里增加资源最大可缓存的大小就行了，大小可按自己的需要定义
<?xml version='1.0' encoding='utf-8'?>
<Context>
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
<ResourcescachingAllowed="true" cacheMaxSize="100000" allowLinking="true" />
</Context>更多配置可参考http://tomcat.apache.org/tomcat-8.0-doc/config/resources.html里的详细参数