Tomcat8 启动慢 Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [53,161] milliseconds

修改$JAVA_PATH/jre/lib/security/java.security文件

将

securerandom.source=file:/dev/random

修改为

securerandom.source=file:/dev/./urandom

【推广】免费学中医，健康全家人

原文地址：https://www.cnblogs.com/kgdxpr/p/10233803.html