MacOS下brew的安装和使用 lua环境搭建 lua http请求

 lua环境搭建

https://www.jianshu.com/p/b70d41a2c2b7

2.https://blog.csdn.net/HeYingShu/article/details/51295713  

brew search lua

brew install lua

1.打开终端执行以下命令安装最新版本brew 

brew的作用是一个linux系统的应用类库中心，可以通过brew的指令集进行 查询 下载 安装 卸载

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"


3.使用luarocks安装luasocket
https://blog.csdn.net/fnzsjt/article/details/41803381?utm_source=blogxgwz5

1.   luarocks install luasocket

  4.lua学习笔记

   为什么要用lua语言,因为最近做辅助的开发工具都支持lua脚本写的插件,还有它能垮平台，内存占用小。c语言直接开发的。运行速度也很快。

  搭建完毕开发环境后我们只需要用 luarocks指令来查找安装我们需要的类库 

 mac打开终端:

              luarocks search luasocket 查询库 luasocket

              luarocks install luasocket 默认安装最新版本luasocket

             luarocks search skjson 查询库 skjson

              luarocks install skjson 默认安装最新版本skjson

           

5.lua http请求

         

local http=require("socket.http")
local ltn12 = require("ltn12")
local json = require ("dkjson")
local http=require("socket.http");
local request_body = [[account=13983918072&deviceKey=fba71fd5ff7f4eb28c84a574b00c9989]]
local response_body = {}

local res, code, response_headers = http.request{
    url = "http://192.168.1.104:8080/autoDrainageServlet/AUserTokenVerify",
    method = "POST",
    headers =
    {
        ["Content-Type"] = "application/x-www-form-urlencoded";
        ["Content-Length"] = #request_body;
    },
    source = ltn12.source.string(request_body),
    sink = ltn12.sink.table(response_body),
}

print(res)
print(code)

if type(response_headers) == "table" then
    for k, v in pairs(response_headers) do
        print(k, v)
    end
end

print("Response body:")
if type(response_body) == "table" then
    print(table.concat(response_body))
else
    print("Not a table:", type(response_body))
end
--local tabledata  = --table格式的数据--
local jsondata =  json.encode (response_body, { indent = true })
print(jsondata)

打印结果 

1
200
connection    close
content-type    text/html;charset=utf-8
transfer-encoding    chunked
date    Sun, 30 Jun 2019 09:02:32 GMT
Response body:
{"pointAccount":"13983918072","Msg":"验证成功","historyFreezeTimes":"0","deviceKey":"fba71fd5ff7f4eb28c84a574b00c9989","Success":"1","useStatus":"离线","token":"d1451f5f430d49d3b055596e5859316b","createData":"2019-06-19 08:48:23.0","freeze":"未冻结","dianzan":"否","addManyTimesChangeQQ":"6","id":"168","todayVerifyFailTimes":"0"}

["{"pointAccount":"13983918072","Msg":"验证成功","historyFreezeTimes":"0","deviceKey":"fba71fd5ff7f4eb28c84a574b00c9989","Success":"1","useStatus":"离线","token":"d1451f5f430d49d3b055596e5859316b","createData":"2019-06-19 08:48:23.0","freeze":"未冻结","dianzan":"否","addManyTimesChangeQQ":"6","id":"168","todayVerifyFailTimes":"0"}
"]