CentOS7一步步安装Jumpserver堡垒机(官方教程版)
@H_403_1@@H_502_3@@H_502_3@
测试推荐环境· cpu: 64位双核处理器@H_502_3@· 内存: 4G DDR3@H_502_3@
· 数据库:MysqL 版本大于等于 5.6 mariadb 版本大于等于 5.5.6@H_502_3@
环境· 系统: CentOS 7@H_502_3@· IP: 192.168.244.144@H_502_3@
· 设置 selinux 和防火墙@H_502_3@
$ firewall-cmd --zone=public --add-port=80/tcp --permanent # Nginx 端口@H_502_3@
$ firewall-cmd --zone=public --add-port=2222/tcp --permanent # SSH登录端口@H_502_3@
$ firewall-cmd --reload # 重新载入规则@H_502_3@
$ setenforce 0@H_502_3@
$ sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config@H_502_3@
一. 准备 python3 和 Python 虚拟环境 1.1 安装依赖包@H_502_3@$ yum -y install wget gcc epel-release git@H_502_3@
1.2 安装 python3.6@H_502_3@
$ yum -y install python36 python36-devel@H_502_3@
# 如果下载速度很慢, 可以换国内源@H_502_3@
$ wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo@H_502_3@
$ yum -y install python36 python36-devel@H_502_3@
1.3 建立 Python 虚拟环境@H_502_3@
因为 CentOS 7 自带的是 Python2, 而 Yum 等工具依赖原来的 Python, 为了不扰乱原来的环境我们来使用 Python 虚拟环境@H_502_3@
$ cd /opt@H_502_3@
$ python3.6 -m venv py3@H_502_3@
$ source /opt/py3/bin/activate@H_502_3@
# 看到下面的提示符代表成功, 以后运行 Jumpserver 都要先运行以上 source 命令, 以下所有命令均在该虚拟环境中运行(py3) [root@localhost py3]@H_502_3@
二. 安装 Jumpserver 2.1 下载或 Clone 项目@H_502_3@项目提交较多 git clone 时较大, 你可以选择去 Github 项目页面直接下载zip包。@H_502_3@
$ cd /opt/@H_502_3@
$ git clone --depth=1 https://github.com/jumpserver/jumpserver.git@H_502_3@
2.2 安装依赖 RPM 包@H_502_3@
$ cd /opt/jumpserver/requirements@H_502_3@
$ yum -y install $(cat rpm_requirements.txt) # 如果没有任何报错请继续@H_502_3@
2.3 安装 Python 库依赖@H_502_3@
$ pip install --upgrade pip setuptools@H_502_3@
$ pip install -r requirements.txt@H_502_3@
# 如果下载速度很慢, 可以换国内源@H_502_3@
$ pip install --upgrade pip setuptools -i https://mirrors.aliyun.com/pypi/simple/@H_502_3@
$ pip install -r requirements.txt -i https://mirrors.aliyun.com/pypi/simple/@H_502_3@
2.4 安装 Redis, Jumpserver 使用 Redis 做 cache 和 celery broke@H_502_3@
$ yum -y install redis@H_502_3@
$ systemctl enable redis@H_502_3@
$ systemctl start redis@H_502_3@
2.5 安装 MysqL@H_502_3@
本教程使用 MysqL 作为数据库, 如果不使用 MysqL 可以跳过相关 MysqL 安装和配置@H_502_3@
$ yum -y install mariadb mariadb-devel mariadb-server mariadb-shared # centos7下安装的是mariadb@H_502_3@
$ systemctl enable mariadb@H_502_3@
$ systemctl start mariadb@H_502_3@
2.6 创建数据库 Jumpserver 并授权@H_502_3@
$ DB_PASSWORD=`cat /dev/urandom | tr -dc A-Za-z0-9 | head -c 24` # 生成随机数据库密码@H_502_3@
$ echo -e "33[31m 你的数据库密码是 $DB_PASSWORD 33[0m"@H_502_3@
$ MysqL -uroot -e "create database jumpserver default charset 'utf8'; grant all on jumpserver.* to 'jumpserver'@'127.0.0.1' identified by '$DB_PASSWORD'; flush privileges;"@H_502_3@
2.7 修改 Jumpserver 配置文件@H_502_3@
$ cd /opt/jumpserver@H_502_3@
$ cp config_example.yml config.yml@H_502_3@
$ SECRET_KEY=`cat /dev/urandom | tr -dc A-Za-z0-9 | head -c 50` # 生成随机SECRET_KEY@H_502_3@
$ echo "SECRET_KEY=$SECRET_KEY" >> ~/.bashrc@H_502_3@
$ BOOTSTRAP_TOKEN=`cat /dev/urandom | tr -dc A-Za-z0-9 | head -c 16` # 生成随机BOOTSTRAP_TOKEN@H_502_3@
$ echo "BOOTSTRAP_TOKEN=$BOOTSTRAP_TOKEN" >> ~/.bashrc@H_502_3@
$ sed -i "s/SECRET_KEY:/SECRET_KEY: $SECRET_KEY/g" /opt/jumpserver/config.yml@H_502_3@
$ sed -i "s/BOOTSTRAP_TOKEN:/BOOTSTRAP_TOKEN: $BOOTSTRAP_TOKEN/g" /opt/jumpserver/config.yml@H_502_3@
$ sed -i "s/# DEBUG: true/DEBUG: false/g" /opt/jumpserver/config.yml@H_502_3@
$ sed -i "s/# LOG_LEVEL: DEBUG/LOG_LEVEL: ERROR/g" /opt/jumpserver/config.yml@H_502_3@
$ sed -i "s/# SESSION_EXPIRE_AT_broWSER_CLOSE: false/SESSION_EXPIRE_AT_broWSER_CLOSE: true/g" /opt/jumpserver/config.yml@H_502_3@
$ sed -i "s/DB_PASSWORD: /DB_PASSWORD: $DB_PASSWORD/g" /opt/jumpserver/config.yml@H_502_3@
$ echo -e "33[31m 你的SECRET_KEY是 $SECRET_KEY 33[0m"@H_502_3@
$ echo -e "33[31m 你的BOOTSTRAP_TOKEN是 $BOOTSTRAP_TOKEN 33[0m"@H_502_3@
$ vi config.yml # 确认内容有没有错误@H_502_3@
# Security WARNING: keep the secret key used in production secret!# 加密秘钥 生产环境中请修改为随机字符串, 请勿外泄, PS: 纯数字不可以SECRET_KEY:@H_502_3@
# Security WARNING: keep the bootstrap token used in production secret!# 预共享Token coco和guacamole用来注册服务账号, 不在使用原来的注册接受机制BOOTSTRAP_TOKEN:@H_502_3@
# Development env open this, when error occur display the full process track, Production disable it# DEBUG 模式 开启DEBUG后遇到错误时可以看到更多日志DEBUG: false@H_502_3@
# DEBUG, INFO, WARNING, ERROR, CRITICAL can set. See https://docs.djangoproject.com/en/1.10/topics/logging/# 日志级别LOG_LEVEL: ERROR# LOG_DIR:@H_502_3@
# Session expiration setting, Default 24 hour, Also set expired on on browser close# 浏览器Session过期时间, 默认24小时, 也可以设置浏览器关闭则过期# SESSION_COOKIE_AGE: 86400SESSION_EXPIRE_AT_broWSER_CLOSE: true@H_502_3@
# Database setting, Support sqlite3, MysqL, postgres ....# 数据库设置# See https://docs.djangoproject.com/en/1.10/ref/settings/#databases@H_502_3@
# sqlite setting:# 使用单文件sqlite数据库# DB_ENGINE: sqlite3# DB_NAME:@H_502_3@
# MysqL or postgres setting like:# 使用MysqL作为数据库DB_ENGINE: MysqLDB_HOST: 127.0.0.1DB_PORT: 3306DB_USER: jumpserverDB_PASSWORD:DB_NAME: jumpserver@H_502_3@
# When Django start it will bind this host and port# ./manage.py runserver 127.0.0.1:8080# 运行时绑定端口HTTP_BIND_HOST: 0.0.0.0HTTP_LISTEN_PORT: 8080@H_502_3@
# Use Redis as broker for celery and web socket# Redis配置REdis_HOST: 127.0.0.1REdis_PORT: 6379# REdis_PASSWORD:# REdis_DB_CELERY: 3# REdis_DB_CACHE: 4@H_502_3@
# Use OpenID authorization# 使用OpenID 来进行认证设置# BASE_SITE_URL: http://localhost:8080# AUTH_OPENID: false # True or False# AUTH_OPENID_SERVER_URL: https://openid-auth-server.com/# AUTH_OPENID_REALM_NAME: realm-name# AUTH_OPENID_CLIENT_ID: client-id# AUTH_OPENID_CLIENT_SECRET: client-secret@H_502_3@
# OTP settings# OTP/MFA 配置# OTP_VALID_WINDOW: 0# OTP_ISSUER_NAME: Jumpserver@H_502_3@
2.8 运行 Jumpserver@H_502_3@
$ cd /opt/jumpserver@H_502_3@
$ ./jms start all -d # 后台运行使用 -d 参数./jms start all -d@H_502_3@
# 新版本更新了运行脚本, 使用方式./jms start|stop|status all 后台运行请添加 -d 参数@H_502_3@
运行不报错, 请继续往下操作@H_502_3@
三. 安装 SSH Server 和 WebSocket Server: Coco 3.1 下载或 Clone 项目@H_502_3@$ cd /opt@H_502_3@
$ source /opt/py3/bin/activate@H_502_3@
$ git clone --depth=1 https://github.com/jumpserver/coco.git@H_502_3@
3.2 安装依赖@H_502_3@
$ cd /opt/coco/requirements@H_502_3@
$ yum -y install $(cat rpm_requirements.txt)@H_502_3@
$ pip install -r requirements.txt@H_502_3@
# 如果下载速度很慢, 可以换国内源@H_502_3@
$ pip install -r requirements.txt -i https://mirrors.aliyun.com/pypi/simple/@H_502_3@
3.3 修改配置文件并运行@H_502_3@
$ cd /opt/coco@H_502_3@
$ cp config_example.yml config.yml@H_502_3@
$ sed -i "s/BOOTSTRAP_TOKEN: <PleasgeChangeSameWithJumpserver>/BOOTSTRAP_TOKEN: $BOOTSTRAP_TOKEN/g" /opt/coco/config.yml@H_502_3@
$ sed -i "s/# LOG_LEVEL: INFO/LOG_LEVEL: ERROR/g" /opt/coco/config.yml@H_502_3@
$ vi config.yml@H_502_3@
# 项目名称, 会用来向Jumpserver注册, 识别而已, 不能重复# NAME: {{ Hostname }}@H_502_3@
# Jumpserver项目的url, api请求注册会使用CORE_HOST: http://127.0.0.1:8080@H_502_3@
# Bootstrap Token, 预共享秘钥, 用来注册coco使用的service account和terminal# 请和jumpserver 配置文件中保持一致, 注册完成后可以删除BOOTSTRAP_TOKEN: <PleasgeChangeSameWithJumpserver>@H_502_3@
# 启动时绑定的ip, 默认 0.0.0.0# BIND_HOST: 0.0.0.0@H_502_3@
# 监听的SSH端口号, 默认2222# SSHD_PORT: 2222@H_502_3@
# 监听的HTTP/WS端口号, 默认5000# HTTPD_PORT: 5000@H_502_3@
# 项目使用的ACCESS KEY, 默认会注册, 并保存到 ACCESS_KEY_STORE中,# 如果有需求, 可以写到配置文件中, 格式 access_key_id:access_key_secret# ACCESS_KEY: null@H_502_3@
# ACCESS KEY 保存的地址, 默认注册后会保存到该文件中# ACCESS_KEY_STORE: data/keys/.access_key@H_502_3@
# 加密密钥# SECRET_KEY: null@H_502_3@
# 设置日志级别 [DEBUG, INFO, WARN, ERROR, FATAL, CRITICAL]LOG_LEVEL: ERROR@H_502_3@
# 日志存放的目录# LOG_DIR: logs@H_502_3@
# SSH白名单# ALLOW_SSH_USER: all@H_502_3@
# SSH黑名单, 如果用户同时在白名单和黑名单, 黑名单优先生效# BLOCK_SSH_USER:# -@H_502_3@
# 和Jumpserver 保持心跳时间间隔# HEARTBEAT_INTERVAL: 5@H_502_3@
# Admin的名字, 出问题会提示给用户# ADMINS: ''@H_502_3@
# SSH连接超时时间 (default 15 seconds)# SSH_TIMEOUT: 15@H_502_3@
# 语言 [en, zh]# LANGUAGE_CODE: zh@H_502_3@
# SFTP的根目录, 可选 /tmp, Home其他自定义目录# SFTP_ROOT: /tmp@H_502_3@
# SFTP是否显示隐藏文件# SFTP_SHOW_HIDDEN_FILE: false@H_502_3@
# 是否复用和用户后端资产已建立的连接(用户不会复用其他用户的连接)# REUSE_CONNECTION: true@H_502_3@
$ ./cocod start -d # 后台运行使用 -d 参数./cocod start -d@H_502_3@
# 新版本更新了运行脚本, 使用方式./cocod start|stop|status 后台运行请添加 -d 参数@H_502_3@
四. 安装 Web Terminal 前端: LunaLuna 已改为纯前端, 需要 Nginx 来运行访问@H_502_3@访问(https://github.com/jumpserver/luna/releases)下载对应版本的 release 包, 直接解压不需要编译@H_502_3@
4.1 解压 Luna@H_502_3@
$ cd /opt@H_502_3@
$ wget https://github.com/jumpserver/luna/releases/download/1.5.0/luna.tar.gz@H_502_3@
# 如果网络有问题导致下载无法完成可以使用下面地址@H_502_3@
$ wget https://demo.jumpserver.org/download/luna/1.5.0/luna.tar.gz@H_502_3@
$ tar xf luna.tar.gz@H_502_3@
$ chown -R root:root luna@H_502_3@
五. 安装 Windows 支持组件(如果不需要管理 windows 资产, 可以直接跳过这一步) 5.1 安装依赖@H_502_3@$ rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro@H_502_3@
$ rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm@H_502_3@
$ yum -y localinstall --nogpgcheck https://download1.rpmfusion.org/free/el/rpmfusion-free-release-7.noarch.rpm https://download1.rpmfusion.org/nonfree/el/rpmfusion-nonfree-release-7.noarch.rpm@H_502_3@
$ yum install -y java-1.8.0-openjdk libtool@H_502_3@
$ yum install -y cairo-devel libjpeg-turbo-devel libpng-devel uuid-devel@H_502_3@
$ yum install -y ffmpeg-devel freerdp-devel freerdp-plugins pango-devel libssh2-devel libtelnet-devel libvncserver-devel pulseaudio-libs-devel openssl-devel libvorbis-devel libwebp-devel ghostscript@H_502_3@
5.2 编译安装 guacamole 服务@H_502_3@
$ cd /opt@H_502_3@
$ git clone --depth=1 https://github.com/jumpserver/docker-guacamole.git@H_502_3@
$ cd /opt/docker-guacamole/@H_502_3@
$ tar -xf guacamole-server-1.0.0.tar.gz@H_502_3@
$ cd guacamole-server-1.0.0@H_502_3@
$ autoreconf -fi@H_502_3@
$ ./configure --with-init-dir=/etc/init.d --with-systemd-dir=/usr/lib/systemd/system/@H_502_3@
$ make && make install@H_502_3@
$ ln -s /usr/local/lib/freerdp/*.so /usr/lib64/freerdp/@H_502_3@
$ cd ..@H_502_3@
$ rm -rf guacamole-server-1.0.0@H_502_3@
$ ldconfig@H_502_3@
5.3 配置 Tomcat@H_502_3@
$ mkdir -p /config/guacamole /config/guacamole/lib /config/guacamole/extensions # 创建 guacamole 目录@H_502_3@
$ ln -sf /opt/docker-guacamole/guacamole-auth-jumpserver-1.0.0.jar /config/guacamole/extensions/guacamole-auth-jumpserver-1.0.0.jar@H_502_3@
$ ln -sf /opt/docker-guacamole/root/app/guacamole/guacamole.properties /config/guacamole/guacamole.properties # guacamole 配置文件@H_502_3@
$ cd /config@H_502_3@
$ wget http://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-9/v9.0.21/bin/apache-tomcat-9.0.21.tar.gz@H_502_3@
$ tar xf apache-tomcat-9.0.21.tar.gz@H_502_3@
$ rm -rf apache-tomcat-9.0.21.tar.gz@H_502_3@
$ mv apache-tomcat-9.0.21 tomcat9@H_502_3@
$ rm -rf /config/tomcat9/webapps/*@H_502_3@
$ ln -sf /opt/docker-guacamole/guacamole-1.0.0.war /config/tomcat9/webapps/ROOT.war # guacamole client@H_502_3@
$ sed -i 's/Connector port="8080"/Connector port="8081"/g' /config/tomcat9/conf/server.xml # 修改默认端口为 8081@H_502_3@
$ sed -i 's/FINE/WARNING/g' /config/tomcat9/conf/logging.properties # 修改 log 等级为 WARNING@H_502_3@
$ cd /config@H_502_3@
$ wget https://github.com/ibuler/ssh-forward/releases/download/v0.0.5/linux-amd64.tar.gz@H_502_3@
# 如果网络有问题导致下载无法完成可以使用下面地址@H_502_3@
$ wget https://demo.jumpserver.org/download/ssh-forward/v0.0.5/linux-amd64.tar.gz@H_502_3@
$ tar xf linux-amd64.tar.gz -C /bin/@H_502_3@
$ chmod +x /bin/ssh-forward@H_502_3@
5.4 配置环境变量@H_502_3@
# 勿多次执行以下环境设置@H_502_3@
$ export JUMPSERVER_SERVER=http://127.0.0.1:8080 # http://127.0.0.1:8080 指 jumpserver 访问地址@H_502_3@
$ echo "export JUMPSERVER_SERVER=http://127.0.0.1:8080" >> ~/.bashrc@H_502_3@
# BOOTSTRAP_TOKEN 为 Jumpserver/config.yml 里面的 BOOTSTRAP_TOKEN@H_502_3@
$ export BOOTSTRAP_TOKEN=$BOOTSTRAP_TOKEN@H_502_3@
$ echo "export BOOTSTRAP_TOKEN=$BOOTSTRAP_TOKEN" >> ~/.bashrc@H_502_3@
$ export JUMPSERVER_KEY_DIR=/config/guacamole/keys@H_502_3@
$ echo "export JUMPSERVER_KEY_DIR=/config/guacamole/keys" >> ~/.bashrc@H_502_3@
$ export GUACAMOLE_HOME=/config/guacamole@H_502_3@
$ echo "export GUACAMOLE_HOME=/config/guacamole" >> ~/.bashrc@H_502_3@
5.5 启动 Guacamole@H_502_3@
$ systemctl start guacd@H_502_3@
$ sh /config/tomcat9/bin/startup.sh@H_502_3@
六. 配置 Nginx 整合各组件 6.1 安装 Nginx@H_502_3@$ yum install yum-utils@H_502_3@
$ vi /etc/yum.repos.d/Nginx.repo@H_502_3@
[Nginx-stable]name=Nginx stable repobaseurl=http://Nginx.org/packages/centos/$releasever/$basearch/gpgcheck=1enabled=1gpgkey=https://Nginx.org/keys/Nginx_signing.key@H_502_3@
$ yum makecache fast@H_502_3@
$ yum install -y Nginx@H_502_3@
$ rm -rf /etc/Nginx/conf.d/default.conf@H_502_3@
$ systemctl enable Nginx@H_502_3@
6.2 准备配置文件 修改 /etc/Nginx/conf.d/jumpserver.conf@H_502_3@
$ vi /etc/Nginx/conf.d/jumpserver.conf@H_502_3@
server {@H_502_3@
listen 80; # 代理端口, 以后将通过此端口进行访问, 不再通过8080端口@H_502_3@
# server_name demo.jumpserver.org; # 修改成你的域名或者注释掉@H_502_3@
client_max_body_size 100m; # 录像及文件上传大小限制@H_502_3@
location /luna/ {@H_502_3@
try_files $uri / /index.html;@H_502_3@
alias /opt/luna/; # luna 路径, 如果修改安装目录, 此处需要修改@H_502_3@
}@H_502_3@
location /media/ {@H_502_3@
add_header content-encoding gzip;@H_502_3@
root /opt/jumpserver/data/; # 录像位置, 如果修改安装目录, 此处需要修改@H_502_3@
}@H_502_3@
location /static/ {@H_502_3@
root /opt/jumpserver/data/; # 静态资源, 如果修改安装目录, 此处需要修改@H_502_3@
}@H_502_3@
location /socket.io/ {@H_502_3@
proxy_pass http://localhost:5000/socket.io/; # 如果coco安装在别的服务器, 请填写它的ip@H_502_3@
proxy_buffering off;@H_502_3@
proxy_http_version 1.1;@H_502_3@
proxy_set_header Upgrade $http_upgrade;@H_502_3@
proxy_set_header Connection "upgrade";@H_502_3@
proxy_set_header X-Real-IP $remote_addr;@H_502_3@
proxy_set_header Host $host;@H_502_3@
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;@H_502_3@
access_log off;@H_502_3@
}@H_502_3@
location /coco/ {@H_502_3@
proxy_pass http://localhost:5000/coco/; # 如果coco安装在别的服务器, 请填写它的ip@H_502_3@
proxy_set_header X-Real-IP $remote_addr;@H_502_3@
proxy_set_header Host $host;@H_502_3@
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;@H_502_3@
access_log off;@H_502_3@
}@H_502_3@
location /guacamole/ {@H_502_3@
proxy_pass http://localhost:8081/; # 如果guacamole安装在别的服务器, 请填写它的ip@H_502_3@
proxy_buffering off;@H_502_3@
proxy_http_version 1.1;@H_502_3@
proxy_set_header Upgrade $http_upgrade;@H_502_3@
proxy_set_header Connection $http_connection;@H_502_3@
proxy_set_header X-Real-IP $remote_addr;@H_502_3@
proxy_set_header Host $host;@H_502_3@
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;@H_502_3@
access_log off;@H_502_3@
}@H_502_3@
location / {@H_502_3@
proxy_pass http://localhost:8080; # 如果jumpserver安装在别的服务器, 请填写它的ip@H_502_3@
proxy_set_header X-Real-IP $remote_addr;@H_502_3@
proxy_set_header Host $host;@H_502_3@
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;@H_502_3@
}}@H_502_3@
6.3 运行 Nginx@H_502_3@
Nginx -t # 确保配置没有问题, 有问题请先解决@H_502_3@
# CentOS 7@H_502_3@
$ systemctl start Nginx@H_502_3@
$ systemctl enable Nginx@H_502_3@
6.4 开始使用 Jumpserver@H_502_3@
检查应用是否已经正常运行@H_502_3@
服务全部启动后, 访问 http://192.168.244.144, 访问Nginx代理的端口, 不要再通过8080端口访问@H_502_3@
默认账号: admin 密码: admin@H_502_3@
到Jumpserver 会话管理-终端管理 检查 Coco Guacamole 等应用的注册。@H_502_3@
测试连接如果登录客户端是 macOS 或 Linux, 登录语法如下@H_502_3@$ ssh -p2222 admin@192.168.244.144@H_502_3@
$ sftp -P2222 admin@192.168.244.144@H_502_3@
密码: admin@H_502_3@
如果登录客户端是 Windows, Xshell Terminal 登录语法如下@H_502_3@
$ ssh admin@192.168.244.144 2222@H_502_3@
$ sftp admin@192.168.244.144 2222@H_502_3@
密码: admin@H_502_3@
如果能登陆代表部署成功@H_502_3@
# sftp默认上传的位置在资产的 /tmp 目录下# windows拖拽上传的位置在资产的 Guacamole RDP上的 G 目录下@H_502_3@
以上具体可参考官方文档:https://jumpserver.readthedocs.io/zh/master/setup_by_centos.html@H_502_3@
原文地址:https://www.toutiao.com/article/6702961247186321924/
总结以上是真正的电脑专家为你收集整理的CentOS7一步步安装Jumpserver堡垒机(官方教程版)的全部内容,希望文章能够帮你解决所遇到的问题。
如果觉得真正的电脑专家网站内容还不错,欢迎将真正的电脑专家推荐给好友。