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LuaWeb

使用golang开发的lua解释器，以及web服务的实现，初心是为了学习和像php一样简单搭建与编写web服务

启动命令

linux: 
./linux_amd64_LuaWeb ./config.ini

windows: 
./windows_amd64_LuaWeb.exe ./config.ini

macOS: 
./macOS_amd64_LuaWeb ./config.ini

目前使用的免费frp服务，来自 freefrp的服务

配置文件

// web服务端口
port = 8080
// 是否开启HTTPS
TLS = false
// 证书
certFile = certFile.pem
keyFile = keyFile.pem
// 是否开启内网穿透
frp = true
[FRP]
// 服务域名或ip
ServerAddr = frp.basicoa.net
// 服务端口
ServerPort = 7000
// 服务Token
Token = freefrp.net
// 服务名（自定义）
Name = cs
// 域名（解析ServerAddr的域名或ip）
Host = luaweb.basicoa.net

也可以直接启动不要配置文件默认http协议80端口

标准库

库名 简介
http http请求，get、post、put等
json json解析、编码
mysql mysql数据库
sqlite sqlite数据库
strings strings截取等
ini ini配置文件

入口函数

例如：index.lua

-- request 是一个 Table
function main(request)
    -- 代码
end

使用 request

例如：request.lua

-- request 是一个 Table
function main(request)
    -- 获取请求方法：GET、POST等
    local Method = request.Method
    -- 获取Host
    local Host = request.Host
    -- 获取URL
    local URL = request.URL
    -- 获取Cookie
    local Cookie = request.Cookie
    -- 设置Cookie
    request.SetCookie("名称","值")
    -- 获取Query
    Is,Value = request.Query("名称")
    -- 获取PostForm
    Is,Value = request.PostFormValue("名称")
    -- 设置Header
    request.Header("名称","值")
    -- 设置web响应代码例如：200
    request.StatusCode(200)
    -- 设置web响应体
    request.Write("字符串")
    -- 获取web响应体
    Is,Value = request.Body()
    -- 判断接收响应体大小例如大10mb小与50mb
    Is = request.FileSize(10,50)
    -- 获取并创建上传文件
    Is = request.FileUpdate("名称","路径")
    -- 获取文件信息 Table = { FileName,CDF,Size} 文件名、文件扩展名、文件大小
    Is,Table= request.FileName("名称")
    -- 设置html模版
    request.Template("index.html",{
        Title="LuaWeb",
        Version=version,
    })
    -- 响应体下载文件
    Is = request.DownFile("文件路径")
end

http

local http = require("http")
response, error_message = http.request("GET", "http://example.com", {
    query="page=1",
    timeout="30s",
    headers={
        Accept="*/*"
    }
})

http.delete(url [, options])

Attributes

Name Type Description
url String URL of the resource to load
options Table Additional options

Options

Name Type Description
query String URL encoded query params
cookies Table Additional cookies to send with the request
headers Table Additional headers to send with the request
timeout Number/String Request timeout. Number of seconds or String such as "1h"
auth Table Username and password for HTTP basic auth. Table keys are user for username, pass for passwod. auth={user="user", pass="pass"}

Returns

http.response or (nil, error message)

http.get(url [, options])

Attributes

Name Type Description
url String URL of the resource to load
options Table Additional options

Options

Name Type Description
query String URL encoded query params
cookies Table Additional cookies to send with the request
headers Table Additional headers to send with the request
timeout Number/String Request timeout. Number of seconds or String such as "1h"
auth Table Username and password for HTTP basic auth. Table keys are user for username, pass for passwod. auth={user="user", pass="pass"}

Returns

http.response or (nil, error message)

http.head(url [, options])

Attributes

Name Type Description
url String URL of the resource to load
options Table Additional options

Options

Name Type Description
query String URL encoded query params
cookies Table Additional cookies to send with the request
headers Table Additional headers to send with the request
timeout Number/String Request timeout. Number of seconds or String such as "1h"
auth Table Username and password for HTTP basic auth. Table keys are user for username, pass for passwod. auth={user="user", pass="pass"}

Returns

http.response or (nil, error message)

http.patch(url [, options])

Attributes

Name Type Description
url String URL of the resource to load
options Table Additional options

Options

Name Type Description
query String URL encoded query params
cookies Table Additional cookies to send with the request
body String Request body.
form String Deprecated. URL encoded request body. This will also set the Content-Type header to application/x-www-form-urlencoded
headers Table Additional headers to send with the request
timeout Number/String Request timeout. Number of seconds or String such as "1h"
auth Table Username and password for HTTP basic auth. Table keys are user for username, pass for passwod. auth={user="user", pass="pass"}

Returns

http.response or (nil, error message)

http.post(url [, options])

Attributes

Name Type Description
url String URL of the resource to load
options Table Additional options

Options

Name Type Description
query String URL encoded query params
cookies Table Additional cookies to send with the request
body String Request body.
form String Deprecated. URL encoded request body. This will also set the Content-Type header to application/x-www-form-urlencoded
headers Table Additional headers to send with the request
timeout Number/String Request timeout. Number of seconds or String such as "1h"
auth Table Username and password for HTTP basic auth. Table keys are user for username, pass for passwod. auth={user="user", pass="pass"}

Returns

http.response or (nil, error message)

http.put(url [, options])

Attributes

Name Type Description
url String URL of the resource to load
options Table Additional options

Options

Name Type Description
query String URL encoded query params
cookies Table Additional cookies to send with the request
body String Request body.
form String Deprecated. URL encoded request body. This will also set the Content-Type header to application/x-www-form-urlencoded
headers Table Additional headers to send with the request
timeout Number/String Request timeout. Number of seconds or String such as "1h"
auth Table Username and password for HTTP basic auth. Table keys are user for username, pass for passwod. auth={user="user", pass="pass"}

Returns

http.response or (nil, error message)

http.request(method, url [, options])

Attributes

Name Type Description
method String The HTTP request method
url String URL of the resource to load
options Table Additional options

Options

Name Type Description
query String URL encoded query params
cookies Table Additional cookies to send with the request
body String Request body.
form String Deprecated. URL encoded request body. This will also set the Content-Type header to application/x-www-form-urlencoded
headers Table Additional headers to send with the request
timeout Number/String Request timeout. Number of seconds or String such as "1h"
auth Table Username and password for HTTP basic auth. Table keys are user for username, pass for passwod. auth={user="user", pass="pass"}

Returns

http.response or (nil, error message)

http.request_batch(requests)

Attributes

Name Type Description
requests Table A table of requests to send. Each request item is by itself a table containing http.request parameters for the request

Returns

[http.response] or ([http.response], [error message])

http.response

The http.response table contains information about a completed HTTP request.

Attributes

Name Type Description
body String The HTTP response body
body_size Number The size of the HTTP reponse body in bytes
headers Table The HTTP response headers
cookies Table The cookies sent by the server in the HTTP response
status_code Number The HTTP response status code
url String The final URL the request ended pointing to after redirects

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