现在短网址很流行，看起来很简洁，也方便复制和分享，很多人都喜欢上了这种东东，但是，有好就有坏，短网址的流行让不少不怀好意的人看到了一个做坏事的新途径，包括但不限于短网址指向危险网站。-Now the short URL is very popular, looks very simple, also easy to copy and share, a lot of people like this kind of stuff. However, there is a good is bad, t