[1.用户登录](%E6%B3%A8%E5%86%8C%E7%99%BB%E5%BD%95/%E7%94%A8%E6%88%B7%E7%99%BB%E5%BD%95.md) [2.用户注册](%E6%B3%A8%E5%86%8C%E7%99%BB%E5%BD%95/%E7%94%A8%E6%88%B7%E6%B3%A8%E5%86%8C.md) [3.管理登录](%E6%B3%A8%E5%86%8C%E7%99%BB%E5%BD%95/%E7%AE%A1%E7%90%86%E7%99%BB%E5%BD%95.md)