# 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/75fe3vq
yue-fang-readfog
feeds.twtxt.net
View Thread
聊聊支付流程的設計與實現邏輯**
一、業務背景------通常在業務體系中，都會或多或少的涉及到支付相關的功能；對於一些經驗欠缺同學來說，最緊張的就是面對這類支付結算的邏輯，因爲流程中的任何細節問題，都可能引發對賬異常的情況；錯誤發生之後，再想去修復流程，花費的時間成本又是高昂的，還牽扯錯誤數據的調平問題，最終很可能引發亂賬算不清的結果，然後需要人工介入手動處理；在支付場景中，不但涉及諸多的複雜業務，結算規則，超長的流程，第三方對 ⌘ Read more