Fresh version of Yimai short URL source code (supports SAE environment)

This URL shortener is specially created for Taobao customers. It is safe, green and efficient. It is shared for free by Yimai Short URL (http://yimai.cc). This URL shortener program is a secondary development version of Phurl.
Phurl is a foreign open source URL shortening program, which can be found on Baidu.
I asked my friends to help me translate it into Chinese and port it to Sina's SAE!
Statement: This software currently only supports SAE environment (details: http://sae.sina.com.cn)
SAE is safe, stable, fast, and very low-cost, and the URL forwarding program consumes very few cloud beans! Tens of thousands of IPs are less than 1 yuan per day! Personal test!