tomcat 홈디렉터리의 ./conf/web.xml 에서 아래와 같이 수정합니다. <servlet> <servlet-name>jsp</servlet-name> <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class> <init-param> <param-name>development</param-name> <param-value> false </param-value> </init-param> <init-param> <param-name>logVerbosityLevel</param-name> <param-value>WARNING</param-val...