# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/so2a5na
如何實現自動登錄的功能?**
通常來說,自動登錄是通過保存在客戶端的憑證,比如 Cookie 或者 Token,讓用戶下次訪問時不用再輸入用戶名和密碼。首先,用戶登錄成功後,服務器需要生成一個有效的令牌,比如 Session ID 或者 JWT,然後發送給客戶端保存。客戶端之後每次請求都帶上這個令牌,服務器驗證後允許訪問。但自動登錄的關鍵在於持久化的存儲,比如設置 Cookie 的過期時間較長,或者使用 Refresh Tok ⌘ Read more