openresty http

openresty http

• openresty默認沒有提供http客戶端，需要第三方提供插件。
• 下載方式：

wget https://raw.githubusercontent.com/pintsized/lua-resty-http/master/lib/resty/http_headers.lua  
wget https://raw.githubusercontent.com/pintsized/lua-resty-http/master/lib/resty/http.lua  

• 將文件放在 /openresty/lualib/resty/目錄下即可
• 使用方式

local res, err = httpc:request_uri(uri, {  
    method = "POST/GET",  ---請求方式
    query = str,  ---get方式傳參數
    body = str,     ---post方式傳參數
    path = "url" ----路徑
    headers = {  ---header參數
        ["Content-Type"] = "application/json",  
    }  
})

• 參考：
  • GitHub - ledgetech/lua-resty-http: Lua HTTP client cosocket driver for OpenResty / ngx_lua.