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

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

 1 local http=require("socket.http")
 2 local ltn12 = require("ltn12")
 3 local json = require ("dkjson")
 4 local http=require("socket.http");
 5 local request_body = [[account=13983918072&deviceKey=fba71fd5ff7f4eb28c84a574b00c9989]]
 6 local response_body = {}
 7 
 8 local res, code, response_headers = http.request{
 9     url = "http://192.168.1.104:8080/autoDrainageServlet/AUserTokenVerify",
10     method = "POST",
11     headers =
12     {
13         ["Content-Type"] = "application/x-www-form-urlencoded";
14         ["Content-Length"] = #request_body;
15     },
16     source = ltn12.source.string(request_body),
17     sink = ltn12.sink.table(response_body),
18 }
19 
20 print(res)
21 print(code)
22 
23 if type(response_headers) == "table" then
24     for k, v in pairs(response_headers) do
25         print(k, v)
26     end
27 end
28 
29 print("Response body:")
30 if type(response_body) == "table" then
31     print(table.concat(response_body))
32 else
33     print("Not a table:", type(response_body))
34 end
35 --local tabledata  = --table格式的数据--
36 local jsondata =  json.encode (response_body, { indent = true })
37 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"}
"]