# 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/4vudlka
golang 的幾種協程終止方法和區別**
1, return結束當前函數, 並返回指定值, defer 調用會執行;這裏需要引申出來一個知識點 --return 和 defer 的執行順序問題, 先看一段代碼:package mainimport "fmt"func main() { fmt.Println("f1 result: ", f1()) fmt.Println("------") fmt.Println("f2 result: ⌘ Read more