tomcat 启动慢 Creation of SecureRandom instance for session ID generation using [SHA1PRNG]
2016-09-02 16:55
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仔细检查了下，发现$JAVA_HOME/jre/lib/security/java.security中用的是file:/dev/random！
当我把file:/dev/random改成file:/dev/urandom后，启动速度快了一分钟……
当我把file:/dev/random改成file:/dev/urandom后，启动速度快了一分钟……
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