在 tomcat/conf/context.xml 中新增如下配置 <Context> ... <JarScanner scanManifest="false"/> </Context> 参照:https://stackoverflow.com/questions/45460750/tomcat-cannot-find-gdk-custom-jar-oracle-cannot-create-it/46274211#46274211 转载于:https://www.cnblogs.com/nihaorz/p/10749073.html