# 手机安装centos9 steam&安装nginx教程
### 安装环境&准备工具
- [x] 1. 红米6Pro手机且root
- [x] 2. Linux Deploy.apk
- [x] 3. FinalShell(电脑端ssh连接工具)
- [ ] 4. Juice Ssh.apk(手机端ssh连接工具)

### 安装centos步骤
1. 安装Linux Deploy.apk应用
2. 左上角菜单下拉选择仓库->centos7arm
3. 右上角选择安装
4. 大约20分钟安装完成后，点击底部三角按钮启动容器
5. ssh客户端连接手机Linux系统

### 安装nginx步骤 
1. 进入opt文件夹 
```
cd /opt
```
2. 安装依赖
```
yum -y install gcc gcc-c++ make libtool zlib zlib-devel openssl openssl-devel pcre pcre-devel
```
3. 下载ningx.tar.gz安装包
```
wget -c https://nginx.org/download/nginx-1.18.0.tar.gz
```
4. 解压安装包
```
tar -zxvf nginx-1.18.0.tar.gz
cd nginx-1.18.0
```
5. 指定安装路径和SSl模块
```
./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
```
6. 编译安装
```
make
make install
```
7. 建立软连接
```
ln -s /usr/local/nginx/sbin/nginx /usr/local/bin/nginx
```
8. 启动nginx (停止服务：`nginx -s stop`)
```
nginx -c /usr/local/nginx/conf/nginx.conf
```
9. 配置文件 **nginx.conf**
```
user  root;
worker_processes  1;
 
error_log  /usr/local/nginx/logs/error.log warn;
#pid        /var/run/nginx.pid;
 
 
events {
    worker_connections  1024;
}
 
 
http {
    include       /usr/local/nginx/conf/mime.types;
    default_type  application/octet-stream;
 
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
 
    access_log  /usr/local/nginx/logs/access.log  main;
 
    sendfile        on;
    #tcp_nopush     on;
 
    keepalive_timeout  65;
 
    #gzip  on;
    gzip  on;
    gzip_min_length 1k;
    gzip_buffers 4 16k;
    gzip_comp_level 3;
    gzip_types text/plain text/css application/xml application/javascript application/x-javascript text/javascript;
    include /usr/local/nginx/conf/conf.d/*.conf;
}
```
10. 配置文件案例 **default.http.conf**
```
server {
    listen       80;
    server_name  xxx.cn www.xxx.cn;
    client_max_body_size 150M;

    location / {
        root   /home/erp/ui/;
        #index  index.html;
        # 解决vue打包项目后刷新404的问题
        try_files $uri $uri/ /index.html =404; 
    }
    location /api/ {
        proxy_pass http://127.0.0.1:27071/;
        proxy_redirect              off;
        proxy_set_header            Host $host;
        proxy_set_header            X-Real-IP $remote_addr;
        proxy_set_header            X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_connect_timeout 60s;
        proxy_read_timeout 60s;
        proxy_send_timeout 60s;
    }
    location /ptapi/ {
        proxy_pass http://127.0.0.1:27071/;
        proxy_redirect              off;
        proxy_set_header            Host $host;
        proxy_set_header            X-Real-IP $remote_addr;
        proxy_set_header            X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_connect_timeout 60s;
        proxy_read_timeout 60s;
        proxy_send_timeout 60s;
    }
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }
}
 
``` 
11. 配置SSL案例
```
# 创建证书目录
cd /usr/local/nginx/conf/
mkdir cert
```
```
# 新建/conf/conf.d/default.https.conf文件
server {
    listen 443 ssl;
    server_name  xxx.cn www.xxx.cn;

    ssl_certificate      cert/7369597_xxx.cn.pem;
    ssl_certificate_key  cert/7369597_xxx.cn.key;

    ssl_session_cache    shared:SSL:1m;
    ssl_session_timeout  5m;

    root   /home/erp/ui/;
    index  index.html;
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    client_max_body_size 50M;
    location /api/ {
        proxy_pass http://127.0.0.1:27071/;
        proxy_redirect              off;
        proxy_set_header            Host $host;
        proxy_set_header            X-Real-IP $remote_addr;
        proxy_set_header            X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_connect_timeout 60s;
        proxy_read_timeout 60s;
        proxy_send_timeout 60s;
    }
        location /ptapi/ {
        proxy_pass http://127.0.0.1:27071/;
        proxy_redirect              off;
        proxy_set_header            Host $host;
        proxy_set_header            X-Real-IP $remote_addr;
        proxy_set_header            X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_connect_timeout 60s;
        proxy_read_timeout 60s;
        proxy_send_timeout 60s;
    }
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }
}
```
12. 重启配置文件
```
nginx -s reload
```
13. 设置开机启动
```
vi /etc/rc.local
#最底部增加一行 /usr/local/nginx/sbin/nginx 
```
14. 设置执行权限
```
chmod 755 rc.local
```
15. nginx常用操作命令
- nginx停止 `nginx -s stop`
- nginx重启 `nginx -s reload`
- 卸载nginx `yum remove nginx`
- 查看安装目录 `whereis nginx`