Chat SDK 现已支持会话历史记录

Chat SDK now supports cross-platform conversation history through the new transcripts and identity options. User transcripts persist across every platform adapter, allowing the same user to keep their message history wherever they message your bot.

bot.transcripts exposes four methods, backed by your existing state adapter:

append: persist an inbound message or a bot reply
list: return entries chronologically with filters
count: total entries stored for a user
delete: wipe every entry for a user

Read the Chat SDK documentation to get started, or try one of the templates.