chore: update

node/server/httpSSE.md

@@ -1,5 +1,29 @@
 # SSE 服务设计
 
+使用 EventSource 请求 SSE 接口
+
+```sh
+npm install @microsoft/fetch-event-source
+```
+
+get & post 方式请求
+
+```js
+// BEFORE:
+const sse = new EventSource('/api/sse');
+sse.onmessage = (ev) => {
+    console.log(ev.data);
+};
+
+// AFTER:
+import { fetchEventSource } from '@microsoft/fetch-event-source';
+
+await fetchEventSource('/api/sse', {
+    onmessage(ev) {
+        console.log(ev.data);
+    }
+});
+```
 
 ## 基于 express sse 服务
 
@@ -11,3 +35,4 @@ express-sse: <https://www.npmjs.com/package/express-sse?ref=ghost.ably.com>
 
 express-sse github: <https://github.com/dpskvn/express-sse>
 
+