1.清除yum源：
~~~
yum clean all
~~~
2.重新生成yum源：
~~~
yum makecache
~~~
3.安装wget:
~~~
yum -y install wget
~~~
4.安装chrome (1):
a.
~~~
wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm
~~~
b.
~~~
yum install ./google-chrome-stable\_current\_x86\_64.rpm
~~~
c.
~~~
yum install mesa-libOSMesa-devel gnu-free-sans-fonts wqy-zenhei-fonts
~~~
5.安装chrome (2):
a.
~~~
cd /etc/yum.repos.d/
touch google-chrome.repo
~~~
b.
~~~
[google-chrome]
name=google-chrome
baseurl=http://dl.google.com/linux/chrome/rpm/stable/$basearch
enabled=1
gpgcheck=1
gpgkey=https://dl-ssl.google.com/linux/linux_signing_key.pub
~~~
c.
~~~
yum -y install google-chrome-stable --nogpgcheck
~~~
6.卸载chrome：
a.
~~~
yum remove -y chrome包名
~~~
7.后端启动:
~~~
nohup xvfb-run java -jar 您的应用名.jar >dev/null 2>&1 &
~~~
8.安装JDK8:
~~~
yum install GConf2 -y
yum install Xvfb -y
yum install java-1.8.0-openjdk.x86_64 -y
~~~
9.循环运行脚本：
~~~
#!/bin/sh
while true;do
count=`ps -ef|grep java|grep -v grep`
if [ "$?" != "0" ];then
echo ">>>>no httpd,run it"
xvfb-run java -jar /www/您的应用名.jar
else
echo ">>>>httpd is runing..."
fi
sleep 1
done
~~~
