nginx安裝，nginx-lua，echo模組安裝

1 下載安裝LuaJIT

[[email protected] mysql3306]# cd /usr/local/src
[[email protected] src]# wget http://luajit.org/download/LuaJIT-2.0.5.tar.gz
[[email protected] src]# tar -xvf LuaJIT-2.0.5.tar.gz
[[email protected] src]# cd LuaJIT-2.0.5
[[email protected] LuaJIT-2.0.5]# make
[

[email protected] LuaJIT-2.0.5]# make install

2 下載nginx lua模組

[[email protected] src]# wget https://github.com/openresty/lua-nginx-module/archive/v0.10.10.tar.gz
[[email protected] src]# tar -xvf v0.10.10.tar.gz 

3 下載nginx 模組

[[email protected] src]# wget http://nginx.org/download/nginx-1.13.5.tar.gz
[

[email protected] src]# tar -xvf nginx-1.13.5.tar.gz 

3 安裝nginx、nginx-lua 模組

[r[email protected] src]# export LUAJIT_LIB=/usr/local/lib
[[email protected] src]# export LUAJIT_INC=/usr/local/include/luajit-2.0 [[email protected] src]# cd nginx-1.13.5
編譯nginx依賴zlib，pcre 安裝zlib，pcre [[email protected] nginx-1.13.5]# yum -y install pcre-devel openssl openssl-devel
[[email protected] nginx-1.13.5]# yum install zlib-devel
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Package zlib-devel-1.2.7-17.el7.x86_64 already installed and latest version
Nothing to do [[email protected] nginx-1.13.5]# ./configure --prefix=/usr/local/nginx-1.13.5 --add-module=../lua-nginx-module-0.10.10/ [[email protected] nginx-1.13.5]# make [[email protected] nginx-1.13.5]# make install

4 檢視nginx

如果出現libluajit-5.1.so.2的錯誤 [[email protected] conf]# /usr/local/nginx-1.13.5/sbin/nginx -v
/usr/local/nginx-1.13.5/sbin/nginx: error while loading shared libraries: libluajit-5.1.so.2: cannot open shared object file: No such file or directory 解決方法
[[email protected] conf]# ln -s /usr/local/lib/libluajit-5.1.so.2 /lib64/libluajit-5.1.so.2
[[email protected] conf]# /usr/local/nginx-1.13.5/sbin/nginx -v
nginx version: nginx/1.13.5

5 nginx lua 配置

nginx配置檔案加入如下配置
location ~* ^/aa/{
            default_type 'text/plain';
            content_by_lua 'ngx.say("aaaa")
            
            local res = ngx.location.capture("/proxy/http/www.baidu.com/80/EmployeeLeasing/us/user/checkUserLogin.do", {
                method = ngx.HTTP_POST,
                body = body,
                args = {hello = "world"}
            })
            
            for key,val in pairs(res) do
                if type(val) == "table" then
                    ngx.say(key,"=>",table.concat(val,","))
                else
                    ngx.say(key,"=>",val)
                end
            end';
        }
location /proxy/ {
            internal;
            rewrite ^/proxy/(http?)/([^/]+)/(\d+)/(.*)     /$4 break;
            proxy_pass      $1://$2:$3;
        }

5 nginx lua 測試

5.1 啟動nginx
[[email protected] conf]# /usr/local/nginx-1.13.5/sbin/nginx
5.2 訪問測試

# curl http://localhost/aa/