nexus环境搭建的几个坑

1：8081端口打开
vi /etc/sysconfig/iptables
-A INPUT -m state --state NEW -m tcp -p tcp --dport 8081 -j ACCEPT
service iptables restart

2：系统环境变量设置
vi /etc/profile
export RUN_AS_USER=root
export JAVA_HOME=/data/program/software/java8
export JRE_HOME=/data/program/software/java8/jre
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$RUN_AS_USER:$PATH

刷新环境变量：source /etc/profile

3.设置wrapper.java.command=改为绝对路径指定JVM程序
cd /nexus-2.14.3-02/bin/jsw/conf
vi wrapper.conf 
改为绝对路径
wrapper.java.command=/data/program/software/java8/bin/java