`

jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/serv

 
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validateJarFile($filePath/WEB-INF/lib/servlet-api-2.5.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class

tomcat启动时报此错误,是因为tomcat的lib目录和项目的lib目录都有servlet-api.jar这个包,把项目下的这个包删除即可。
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