# 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/xv4trdq
Go Gin 中間件源碼解析和例子**
Gin 的中間件,本質是一個匿名回調函數。這和綁定到一個路徑下的處理函數本質是一樣的。再以 Engine 的 Default 方法爲例func Default() Engine { debugPrintWARNINGDefault() engine := New() engine.Use(Logger(), Recovery()) return engine}第 4 行就讓該 Engine 使用了 ⌘ Read more
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