IDEA突然报缓存不足？

Question

org.apache.catalina.webresources.Cache.getResources Unable to add the resource at [/WEB-INF/classes/META-INF/services/com.alibaba.druid.filter.Filter] to the cache because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache

而且还导致mapper不能Autowire
请问要改哪里的缓存啊

Answer 1

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>
    <Resources
        cachingAllowed="true"
        cacheMaxSize="100000"
    />
</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