OpenResty
OpenResty 是一个基于 Nginx 与 Lua 的高性能 Web 平台，其内部集成了大量精良的 Lua 库、第三方模块以及大多数的依赖项。用于方便地搭建能够处理超高并发、扩展性极高的动态 Web 应用、Web 服务和动态网关。
安装
openresty依赖库为:perl 5.6.1 , libreadline, libpcre, libssl
centos:
代码语言：javascript复制yum install readline-devel pcre-devel openssl-develubuntu:
代码语言：javascript复制apt-get install libreadline-dev libpcre3-dev libssl-dev perl编译安装:
下载地址:http://openresty.org/cn/download.html
代码语言：javascript复制curl -O https://openresty.org/download/openresty-1.17.8.2.tar.gz
tar -zvxf openresty-1.17.8.2.tar.gz
cd openresty-1.17.8.2
make
make install将默认安装到/usr/local/openresty 目录中
使用
创建一个新目录 openrestyTest,以及创建logs和conf目录:
代码语言：javascript复制[tioncico@tioncico-server homeTest]$ mkdir openrestyTest
[tioncico@tioncico-server homeTest]$ cd openrestyTest/
[tioncico@tioncico-server openrestyTest]$ mkdir ./logs ./conf
[tioncico@tioncico-server openrestyTest]$logs将存放openresty的日志,conf存放配置文件
在conf中新建一个nginx.conf文件:
代码语言：javascript复制worker_processes 1;
error_log logs/error.log;
events {
worker_connections 1024;
}
http {
server {
listen 9000;
location / {
default_type text/html;
content_by_lua '
ngx.say("<p>Hello, World!</p>")
';
}
}
}可以看到,配置跟nginx的一致,不过在location块中多了个content_by_lua块,通过这个可以执行lua脚本
启动openresty:
代码语言：javascript复制 /usr/local/openresty/nginx/sbin/nginx -p ./ -c ./conf/nginx.conf-p后面为我们的项目目录,也就是 openrestyTest目录中,-c为配置文件路径
访问 ip:9000即可看到输出:
停止openresty
代码语言：javascript复制 /usr/local/openresty/nginx/sbin/nginx -p ./ -s stop重启 openresty
代码语言：javascript复制/usr/local/openresty/nginx/sbin/nginx -p ./ -s reload注意,启动和停止都必须指定-p,否则守护进程找不到pid文件
通过openresty配置项目
nginx.conf写法:
代码语言：javascript复制worker_processes 1;
error_log logs/error.log;
events {
worker_connections 1024;
}
http {
server {
listen 9000;
server_name xxx.easyswoole.cn;
index index.php index.html index.htm default.php default.htm default.html;
root /www/wwwroot/homeTest/openrestyTest;
################################### 宝塔 php-fpm支持 #################################
location ~ [^/].php(/|$)
{
try_files $uri =404;
fastcgi_pass unix:/tmp/php-cgi-72.sock;
fastcgi_index index.php;
set $real_script_name $fastcgi_script_name;
if ($fastcgi_script_name ~ "^(. ?.php)(/. )$") {
set $real_script_name $1;
set $path_info $2;
}
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param QUERY_STRING $query_string;
fastcgi_param REQUEST_METHOD $request_method;
fastcgi_param CONTENT_TYPE $content_type;
fastcgi_param CONTENT_LENGTH $content_length;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
fastcgi_param REQUEST_URI $request_uri;
fastcgi_param DOCUMENT_URI $document_uri;
fastcgi_param DOCUMENT_ROOT $document_root;
fastcgi_param SERVER_PROTOCOL $server_protocol;
fastcgi_param REQUEST_SCHEME $scheme;
fastcgi_param HTTPS $https if_not_empty;
fastcgi_param GATEWAY_INTERFACE CGI/1.1;
fastcgi_param SERVER_SOFTWARE nginx/$nginx_version;
fastcgi_param REMOTE_ADDR $remote_addr;
fastcgi_param REMOTE_PORT $remote_port;
fastcgi_param SERVER_ADDR $server_addr;
fastcgi_param SERVER_PORT $server_port;
fastcgi_param SERVER_NAME $server_name;
# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param REDIRECT_STATUS 200;
fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;
fastcgi_param SCRIPT_NAME $real_script_name;
fastcgi_param PATH_INFO $path_info;
}
################ 上面都是宝塔fpm支持的写法 ###################################
## 这个是额外的openresty定义写法
location /openrestyTest {
default_type text/html;
content_by_lua '
ngx.say("<p>Hello, World!</p>")
';
}
}
}在openrestyTest目录新增index.php:
代码语言：javascript复制<?php
echo "666";重启之后,继续访问:
代码语言：javascript复制[tioncico@tioncico-server openrestyTest]$ curl http://xxx.easyswoole.cn:9000/openrestyTest
<p>Hello, World!</p>
[tioncico@tioncico-server openrestyTest]$ curl http://xxx.easyswoole.cn:9000/
666[tioncico@tioncico-server openrestyTest]$本文为仙士可原创文章,转载无需和我联系,但请注明来自仙士可博客www.php20.cn
