Centos7 环境搭建(Centos7,JDK1.8,Mysql-5.7.21,Nginx-1.12.2,Redis)
一.Cenos7安装关键步骤:二.JDK1.8安装在/etc/profile文件最后加上:exportJAVA_HOME=/usr/local/jdk1.8.0_152exportPATH=$JAVA_HOME/bin:$PATHexportCLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/jre/lib/r