tomcat启动慢,Creation of SecureRandom instance for session ID generation using [SHA1PRNG]took [xx] ms

问题描述

Linux环境部署jar包,tomcat启动极慢。查看日志发现有如下内容:

Creation of SecureRandom instance for session ID generation using [SHA1PRNG]took [449393] milliseconds

解决办法及原理

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