centos7 搭建测试环境

1. 下载JDK8

2. 下载Openjdk8 源码、

     https://download.java.net/download/openjdk/jdk8/promoted/b132/openjdk-8-src-b132-03_mar_2014.zip

来源：https://www.cnblogs.com/do-your-best/p/11375135.html