1 安装gcc依赖
yum install -y gcc gcc-c++
2 安装pcre软件包（使nginx支持http rewrite模块） yum install -y pcre yum install -y pcre-devel
3 安装openssl-devel（使nginx支持ssl） yum install -y openssl-devel
4 安装zlib库支持
yum install -y zlib zlib-devel
5 下载nginx wget http://nginx.org/download/nginx-1.15.4.tar.gz
6 解压包 tar xvf nginx-1.15.4.tar.gz
7 进入nginx解压目录，运行配置
（1）运行默认安装配置
./configure
配置完成后会显示默认的安装路径：
nginx path prefix: "/usr/local/nginx" nginx binary file: "/usr/local/nginx/sbin/nginx" nginx modules path: "/usr/local/nginx/modules" nginx configuration prefix: "/usr/local/nginx/conf" nginx configuration file: "/usr/local/nginx/conf/nginx.conf" nginx pid file: "/usr/local/nginx/logs/nginx.pid" nginx error log file: "/usr/local/nginx/logs/error.log" nginx http access log file: "/usr/local/nginx/logs/access.log" nginx http client request body temporary files: "client_body_temp" nginx http proxy temporary files: "proxy_temp" nginx http fastcgi temporary files: "fastcgi_temp" nginx http uwsgi temporary files: "uwsgi_temp" nginx http scgi temporary files: "scgi_temp"
注：默认安装在/usr/local/nginx目录下 （2）也可以指定配置参数安装，以及astdfs-nginx-module插件 ./configure \ --prefix=/usr/local/nginx \ --pid-path=/var/local/nginx/nginx.pid \ --lock-path=/var/lock/nginx/nginx.lock \ --error-log-path=/var/log/nginx/error.log \ --http-log-path=/var/log/nginx/access.log \ --with-http_gzip_static_module \ --http-client-body-temp-path=/var/temp/nginx/client \ --http-proxy-temp-path=/var/temp/nginx/proxy \ --http-fastcgi-temp-path=/var/temp/nginx/fastcgi \ --http-uwsgi-temp-path=/var/temp/nginx/uwsgi \ --http-scgi-temp-path=/var/temp/nginx/scgi \ --add-module=/opt/setups/FastDFS/fastdfs-nginx-module/src
8 编译
make
9 编译安装
make install
10 启动
cd /usr/local/nginx/sbin
./nginx -c /xxxxx/nginx.conf
