最近使用tomcat8启动项目时,发现At least one JAR was scanned for TLDs yet contained no TLDs这一步加载时间非常长, 从网上收集了各种资料最终得以解决,整理了一下过程,希望能够帮到大家. 注:${catalina.base}特指tomcat根目录 1)找到${catalina.base}/conf/logging.properties 文件,在文件末尾添加: org.apache.catalina.startup.TldConfig.
1 spring boot内嵌容器支持tomcat.jetty和undertow 但是undertow性能最好,详见: https://examples.javacodegeeks.com/enterprise-java/spring/tomcat-vs-jetty-vs-undertow-comparison-of-spring-boot-embedded-servlet-containers/
随着服务器上的tomcat部署的项目越来越多,最近在部署一个新的项目的时候出现内存溢出的错误 Exception in thread "main" java.lang.OutOfMemoryError: PermGen space at java.lang.StackTraceElement.equals(StackTraceElement.java:204) at java.lang.Throwable.printEnclosedStackTrace(Throwable.java:6
ThreadLocal variables are infamous for creating memory leaks. A memory leak in Java is amount of memory hold by object which are not in use and should have been garbage collected, but because of unintended strong references, they still live in Java h