# 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/bvhzk4q
Template Method 模版方法模式**
Intent 意圖---------模板方法是一種行爲設計模式,它定義超類中算法的骨架,但允許子類在不改變其結構的情況下覆蓋算法的特定步驟。template-method-headerProblem 問題----------假設您正在創建一個用於分析公司文檔的數據挖掘應用程序。用戶以各種格式(PDF、DOC、CSV)嚮應用程序提供文檔,並嘗試以統一格式從這些文檔中提取有意義的數據。該應用程序的第一 ⌘ Read more