Unverified50% confidenceSolutionExact time
该 Web 后台基于 Python Flask 框架构建，通过 stream_with_context 生成器封装SSE推送，前端通过 EventSource API 监听实现逐字输出
1
Sources
50%
Confidence
Long-term
Relevance
7/17/2026
First Seen
Sources
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