Rare Earth Juejin Tech Community
Nov 30, 2024 · Frontend Development
Common Data Request Methods for Large Screens and Their Implementation with SSE and WebSocket
This article compares HTTP polling, WebSocket, and Server‑Sent Events (SSE) for large‑screen data fetching, explains their advantages and drawbacks, outlines suitable business scenarios, and provides complete front‑end and back‑end code examples for implementing SSE and WebSocket connections.
HTTP PollingNode.jsSSE
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