https://github.com/caoxiaolin/lua-shorturl

A ShortURL Service Written by LUA
https://github.com/caoxiaolin/lua-shorturl

lua shorturl

Last synced: 3 months ago
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A ShortURL Service Written by LUA

• Host: GitHub
• URL: https://github.com/caoxiaolin/lua-shorturl
• Owner: caoxiaolin
• Created: 2017-03-27T10:48:01.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2017-09-18T07:58:27.000Z (over 8 years ago)
• Last Synced: 2025-01-18T08:36:10.685Z (about 1 year ago)
• Topics: lua, shorturl
• Language: Lua
• Homepage:
• Size: 15.6 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# lua-shorturl

ShortURL Service Written by LUA

Using nginx + lua + redis + mysql, redis as a cache, mysql persistent data

mysql存储原始url，自增ID转62进制作为短链，redis缓存url，时效性1天，redis连接池提高吞吐，mysql读写分离。

支持IP白名单，用于生成短链权限控制，debug模式可直接输出url，而不是跳转

对原始URL不判重，即同样的URL，会生成新的短链，这样效率更高，有一些ID浪费，可以接受

# e.g.

* 生成一个短链，原始链接：http://www.taobao.com

      caoxl@debian:~$ curl -d "url=http://www.taobao.com" "http://www.shorturl.com/"

      http://www.shorturl.com/1

* 打开短链接，直接跳转到原始链接

      caoxl@debian:~$ curl "http://www.shorturl.com/1"

      

      302 Found

      

      
302 Found

      
nginx

      

      


* debug模式，输出原始链接

      caoxl@debian:~$ curl "http://www.shorturl.com/1" -b "debug=1"

      http://www.taobao.com