Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [33,755] milliseconds.
刚部署好程序,第一次登录时,加载非常得慢,查看log日志发现:CreationofSecureRandominstanceforsessionIDgenerationusing[SHA1PRNG]took[33,755]milliseconds.说什么创建用于会话ID生成的SecureRandom实...