Lua教程

Lua语言学习(一)

2020-01-07  本文已影响0人  MOIC_Qu

Lua语言:轻量脚本语言,多作为功能扩展使用,标准C语言编写,可扩展性高,支持面向过程编程和面向函数编程。本文主要是环境安装,简单的两种编程方式,如何注释

Lua环境安装

Linux查看机器Lua环境版本

[moic@localhost lua_learn]$ lua -v
环境安装
[moic@localhost lua_learn]$ curl -R -O http://www.lua.org/ftp/lua-5.3.0.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  271k  100  271k    0     0  39067      0  0:00:07  0:00:07 --:--:-- 42622
[moic@localhost lua_learn]$ ls
lua-5.3.0.tar.gz
[moic@localhost lua_leanrn]$ tar -zxvf lua-5.3.0.tar.gz
[moic@localhost lua_leanrn]$ cd lua-5.3.0
[moic@localhost lua_leanrn]$ make linux test
[moic@localhost lua_leanrn]$ make install
脚本式编程
[moic@localhost lua_leanrn]$ vi HelloWorld.lua
[moic@localhost lua_leanrn]$ lua HelloWorld.lua
hello world~
HelloWorld.lua
print("hello world~")
交互式编程
[moic@localhost lua_leanrn]$ lua -i
> print("test lua")
test lua
>
注释
单行注释
test_1
--test
test_2
多行注释
test_1
--[[
    test
--]]
test_2
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