Multi-language support Extension Hook Extension Protocol Historical Legacy Multi-language support Since 4.1, EMQX provides multi-language support . It allows users to use Pyt...

3 – The Language 3 – The Language This section describes the lexis, the syntax, and the semantics of Lua. In other words, this section describes which tokens are valid, how the...

3 – The Language 3 – The Language This section describes the lexis, the syntax, and the semantics of Lua. In other words, this section describes which tokens are valid, how the...

2 – The Language 2 – The Language This section describes the lexis, the syntax, and the semantics of Lua. In other words, this section describes which tokens are valid, how the...

控制结构 控制结构 流程控制语句对于程序设计来说特别重要，它可以用于设定程序的逻辑结构。一般需要与条件判断语句结合使用。Lua 语言提供的控制结构有 if ，while ，repeat ，for ，并提供 break 关键字来满足更丰富的需求。本章主要介绍 Lua 语言的控制结构的使用。

5.9 – The Debug Library debug.debug () debug.getfenv (o) debug.gethook ([thread]) debug.getinfo ([thread,] function [, what]) debug.getlocal ([thread,] level, local) debug.get...

5.1 – Basic Functions assert (v [, message]) collectgarbage ([opt [, arg]]) dofile ([filename]) error (message [, level]) _G getfenv ([f]) getmetatable (object) ipairs (t) ...

Working with Templates Syntax Show custom properties Partials content/index.txt layouts/index.html partials/header.html partials/header_nav.html partials/hero.html partials/...

用户自定义类型 userdata 元表 面向对象的访问 数组访问 轻量级userdata（light userdata） 用户自定义类型   本章将介绍如何用C语言编写新的类型来扩展Lua。下面将从一个小示例入手，使用元表和其他机制来扩展它。   这个示例实现了一种很简单的类型—布尔数组。选用这个示例是因为它不涉及到复杂的算法，从而可以使...