# 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/v3gmzza
Go 併發控制:sync-Map 詳解**
我們知道,Go 中的 map 類型是非併發安全的,所以 Go 就在 sync 包中提供了 map 的併發原語 sync.Map,允許併發操作,本文就帶大家詳細解讀下 sync.Map 的原理。使用示例sync.Map 提供了基礎類型 map 的常用功能,使用示例如下:package mainimport ("fmt""sync")func main() {var s sync.Map// 存儲鍵值 ⌘ Read more