我试图将 Spring Boot 应用程序打包为战争。但是当我尝试在 tomcat 中部署战争并尝试启动它时，它会抛出一个异常，指出异常启动过滤器 java.lang.AbstractMethodError。我的Spring boot版本是2.2.6，Tomcat版本是8.5
08-May-2020 09:16:39.995 INFO [http-nio-8080-exec-27] org.apache.catalina.core.ApplicationContext.log 2 Spring WebApplicationInitializers detected on classpath
08-May-2020 09:16:48.472 INFO [http-nio-8080-exec-27] org.apache.catalina.core.ApplicationContext.log Initializing Spring embedded WebApplicationContext
08-May-2020 09:17:04.638 SEVERE [http-nio-8080-exec-27] org.apache.catalina.core.StandardContext.filterStart Exception starting filter [APIAuthorizationFilter]
java.lang.AbstractMethodError
at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:110)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4548)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5193)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1383)
at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:694)
at org.apache.catalina.manager.HTMLManagerServlet.doPost(HTMLManagerServlet.java:218)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:211)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) …