1、安装 gcc-c++编译器
yum install gcc-c++2、安装依赖包
yum install -y openssl openssl-devel pcre pcre-devel zlib zlib-devel3、安装nginx
1、在/usr/local/下创建目录
mkdir /usr/local/nginx
2、在网上下 nginx 包上传至 Linux服务器 (https://nginx.org/download/),也可以直接下载
wget https://nginx.org/download/nginx-1.19.9.tar.gz
3、解压并进入 nginx 目录
tar -zxvf nginx-1.19.9.tar.gz cd nginx-1.19.9
4、使用 nginx 默认配置
./configure
编译含有ssl配置的nginx
yum install -y openssl openssl-devel ./configure --with-http_ssl_module
5、编译安装
make make install
6、查找安装路径
whereis nginx
默认路径为 /usr/local/nginx/
7、进入 sbin 目录,执行nginx。
cd /usr/local/nginx/sbin ./nginx
也可以指定配置文件路径
./nginx -c /usr/local/nginx/conf/nginx.conf
8、查看是否启动成功
ps -ef | grep nginx
9、在网页上访问服务器的 IP 就可以了,默认80端口
10、重启nginx
./nginx -s reload
带配置文件路径的重启
./nginx -s reload -c /usr/local/nginx/conf/nginx.conf
11、停止nginx
./nginx -s stop
12、配置开机启动
在/etc/rc.d/rc.local中添加nginx启动命令行:
vi /etc/rc.d/rc.local
/usr/local/nginx/sbin/nginx
保存并退出,下次重启会生效。
4、修改配置文件配置文件所在位置
/usr/local/nginx/conf/nginx.conf
检查配置文件是否正确
./nginx -t使用示例:
配置多个域名到同一个端口号
# nginx 80端口配置 (监听域名demo1.test.com) server { listen 80; server_name demo1.test.com; root /home/project1; location / { root /home/project1; index index.html index.htm; } } # nginx 80端口配置 (监听域名demo2.test.com) server { listen 80; server_name demo2.test.com; root /home/project2; location / { root /home/project2; index index.html index.htm; } } # nginx 80端口配置 (监听域名demo3.test.com) server { listen 80; server_name demo3.test.com; location / { proxy_pass http://localhost:8081; # 转发 } }
修改上传文件大小
server { # 默认是1M client_max_body_size 100m; }
配置https
# HTTPS server # server { listen 443 ssl; server_name www.test.com;#域名 ssl_certificate cert/xxxx.pem;#域名证书 ssl_certificate_key cert/cert.key;#密钥 ssl_session_cache shared:SSL:1m; ssl_session_timeout 5m; #加密套件 ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4; #配置协议 ssl_protocols TLSv1 TLSv1.1 TLSv1.2; ssl_prefer_server_ciphers on; location / { root /home/projects/demo/;#自己页面地址 index index.html index.htm; } location /product/ { # 将客户真实IP传递给后端 proxy_set_header Host $http_host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header REMOTE-HOST $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://localhost:8091; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } server { listen 80; server_name www.test.com; #设置http自动转发https rewrite ^(.*)$ https://$host$1 permanent; }
配置跨域
server { location / { # 允许 所有头部 所有域 所有方法 add_header 'Access-Control-Allow-Origin' '*'; add_header 'Access-Control-Allow-Headers' '*'; add_header 'Access-Control-Allow-Methods' '*'; proxy_pass http://localhost:8091/demo/; } }