Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [32,176] milliseco
2017-05-16 16:03
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有一次，我启动tomcat时，居然花费了33秒。我不理解为什么一个新的tomcat，需要这么久，
网上查找后，找到了一个解决方法。
重新启动，发现时间变成1秒。
网上查找后，找到了一个解决方法。
# vim /usr/local/tomcat/bin/catalina.sh --------------------------------------------------- JAVA_OPTS="-Djava.security.egd=file:/dev/./urandom" ---------------------------------------------------
重新启动，发现时间变成1秒。
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