jdk: https://www.oracle.com/java/technologies/javase-downloads.html
tomcat : https://archive.apache.org/dist/tomcat/tomcat-9/v9.0.12/bin/
redis[linux] : https://redis.io/download
mysql : https://dev.mysql.com/downloads/mysql/
nginx : http://nginx.org/download/
原文：https://www.cnblogs.com/c2g5201314/p/12670863.html