使用Openresty安装Nginx+lua，解决$request_body为空的问题

最新Openresty下载地址

wget https://openresty.org/download/openresty-1.19.3.1.tar.gz
id nginx || useradd nginx -M
yum install pcre-devel openssl-devel gcc curl
tar xf openresty-1.19.3.1.tar.gz
cd openresty-1.19.3.1
./configure --prefix=/usr/local/openresty --user=nginx   #可添加其他nginx模块，具体信息通过./configure –help查看
make -j2   #此处为编译安装所使用的核心数量，单核不支持，直接使用make即可
make install
ln -s /usr/local/openresty/nginx /usr/local/nginx   #软连接目录，不需要可以省略
ln -s /usr/local/nginx/sbin/nginx /usr/sbin/nginx

修改nginx配置文件

/usr/local/nginx/conf/nginx.conf

http {
	log_format json_log escape=json '{"realip":"$remote_addr","@timestamp":"$time_iso8601","host":"$http_host","request":"$request","req_body":"$request_body","status":"$status","size":$body_bytes_sent,"ua":"$http_user_agent","cookie":"$http_cookie","req_time":"$request_time","uri":"$uri","referer":"$http_referer","xff":"$http_x_forwarded_for","ups_status":"$upstream_status","ups_addr":"$upstream_addr","ups_time":"$upstream_response_time"}';
	access_log  logs/access.log  json_log;
}
server {
	location / {
	lua_need_request_body on;
	content_by_lua 'local s = ngx.var.request_body';
	}
}

chown -R nginx:nginx /usr/local/openresty/nginx
setcap cap_net_bind_service=+eip /usr/local/nginx/sbin/nginx   #允许普通用户运行该文件绑定80端口
su nginx -c 'nginx'   #启动nginx

最后

以上就是眼睛大背包为你收集整理的使用Openresty安装Nginx+lua，解决$request_body为空的问题的全部内容，希望文章能够帮你解决使用Openresty安装Nginx+lua，解决$request_body为空的问题所遇到的程序开发问题。

如果觉得靠谱客网站的内容还不错，欢迎将靠谱客网站推荐给程序员好友。