1. #下载三个rpm包
    2. wget https://mirrors.tuna.tsinghua.edu.cn/mongodb/yum/el7-4.2/RPMS/mongodb-org-tools-4.2.8-1.el7.x86_64.rpm
    3. wget https://mirrors.tuna.tsinghua.edu.cn/mongodb/yum/el7-4.2/RPMS/mongodb-org-server-4.2.8-1.el7.x86_64.rpm
    4. wget https://mirrors.tuna.tsinghua.edu.cn/mongodb/yum/el7-4.2/RPMS/mongodb-org-shell-4.2.8-1.el7.x86_64.rpm
    5. #安装包
    6. sudo rpm -ivh mongodb-org-server-4.2.8-1.el7.x86_64.rpm 
    7. sudo rpm -ivh mongodb-org-shell-4.2.8-1.el7.x86_64.rpm
    8. sudo rpm -ivh mongodb-org-tools-4.2.8-1.el7.x86_64.rpm
    9. #修改配置文件
    10. sudo vi /etc/mongod.conf
    11. 把bindIp:  127.0.0.1改成 bindIp:  0.0.0.0
    12. #启动服务
    13. service mongod start
    14. #设置开机自启动
    15. systemctl enable mongod.service
    17. #复制jar到共享空间
    18. sudo cp bson-3.12.5.jar /usr/share/java/bson-3.12.5.jar
    19. sudo cp mongodb-driver-3.12.5.jar /usr/share/java/mongodb-driver-3.12.5.jar
    20. sudo cp mongodb-driver-core-3.12.5.jar /usr/share/java/mongodb-driver-core-3.12.5.jar
    21. #jvm链接
    22. sudo ln -s /usr/share/java/bson-3.12.5.jar /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.x86_64/jre/lib/ext/bson-3.12.5.jar
    23. sudo ln -s /usr/share/mongodb-driver-3.12.5.jar /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.x86_64/jre/lib/ext/mongodb-driver-3.12.5.jar
    24. sudo ln -s /usr/share/java/mongodb-driver-core-3.12.5.jar /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.x86_64/jre/lib/ext/mongodb-driver-core-3.12.5.jar