信息previously initiated loading for a different type with name javaxservletServletContext解决方法
maven下run项目,报如题错,请先检查是否包含有servlet-api.jar,若有则说明是servlet-api.jar冲突。严重:Achildcontainerfailedduringstartjava.util.concurrent.ExecutionException:org.apache.catalina.LifecycleException:Failedtostartcompone