window openresty 执行http请求，windowopenresty

window openresty 执行http请求，windowopenresty

下载地址 https://github.com/LomoX-Offical/nginx-openresty-windows
直接解压即可
1 在nginx.conf里http下配置如下代码：

include     mime.types;
default_type  application/octet-stream;
lua_package_path "/lualib/?.lua;;";  #lua 模块 
lua_package_cpath "/lualib/?.so;;";  #c模块  
include lua.conf;   #导入自定义lua配置文件
resolver 8.8.8.8;

在nginx.conf同目录创建lua.conf文件专门存放lua的路由配置

#lua.conf 
server { 
    charset utf-8; #设置编码
    listen       8080; 
    server_name  _; 
    location /test { 
        default_type 'text/html'; 
        content_by_lua_file lua/api/testController.lua; #相对于nginx安装目录 
    }
}  

在ngx根目录下的lua文件夹里创建“api”文件夹，并且在里面添加testController.lua 处理文件类，例如代码如下：

local request_method = ngx.var.request_method
local args = nil

--1、获取参数的值 获取前端提交参数
if "GET" == request_method then
    args = ngx.req.get_uri_args()
elseif "POST" == request_method then
    ngx.req.read_body()
    args = ngx.req.get_post_args()
end

--2、组合url请求Get/Post请求 并获取参数 
local http = require "resty.http" 
local httpc = http.new() 
local url = "http://xx/aaa" 
local res, err = httpc:request_uri(url, { 
    method = "POST", 
    --args = str, 
    --body = "a=1&b=2",
    body = "{'imei':'123456789'}",
    headers = {
       --自定义headers
       ["Content-Type"] = "application/json"
     } 
}) 
if not res then  
    ngx.log(ngx.WARN,"failed to request: ", err)  
else
    ngx.say(res.body);
end 

需要下载依赖 http.lua http_headers.lua
下载地址 https://github.com/pintsized/lua-resty-http
存放至安装目录的 lualib\resty 即可