[普通短链接](%E6%99%AE%E9%80%9A%E7%9F%AD%E9%93%BE%E6%8E%A5.md) [按设备短链](%E6%8C%89%E8%AE%BE%E5%A4%87%E7%9F%AD%E9%93%BE.md) [按参数短链](%E6%8C%89%E5%8F%82%E6%95%B0%E7%9F%AD%E9%93%BE.md) [原始长链接可更改](%E5%8E%9F%E5%A7%8B%E9%95%BF%E9%93%BE%E6%8E%A5%E5%8F%AF%E6%9B%B4%E6%94%B9.md) [短域名介绍](%E7%9F%AD%E5%9F%9F%E5%90%8D%E4%BB%8B%E7%BB%8D.md) [域名防红](%E5%9F%9F%E5%90%8D%E9%98%B2%E7%BA%A2.md) [域名防封](%E5%9F%9F%E5%90%8D%E9%98%B2%E5%B0%81.md)