tomcat 历史版本 https://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/

nginx 历史版本 http://nginx.org/download/

java / jdk 

#清华源 https://mirrors.tuna.tsinghua.edu.cn/AdoptOpenJDK/ 

#官网  https://www.oracle.com/java/technologies/javase-downloads.html 

#官网 http://www.oracle.com/technetwork/java/javase/downloads/java-archive-javase8-2177648.html#sjre-8u65-oth-JPR  

mysql

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jenkins 

#清华源  https://mirrors.tuna.tsinghua.edu.cn/jenkins/redhat/

#官网   https://www.jenkins.io/zh/download/