# 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/vi75fya
go channel 詳細介紹**
一、介紹----go 以高併發著稱,而支撐這個高併發的,goroutine 協程是主要原因之一。 goroutine 讓我們輕鬆實現異步,非阻塞。 但這種異步,也帶來的問題是執行順序的不確定性。 以及數據同步的問題。在這種情況下,go 官方引入了 channel 來通信,實現數據共享。channel是用於goroutine的數據通信 在這張圖上面,我們在主協程,總共開了 5 個 gorou ⌘ Read more