AI弹窗

utils/ai_stream.js

@@ -0,0 +1,57 @@
+// src/utils/ai_stream.js  (H5 优化版)
+import {
+	getToken
+} from '@/utils/auth';
+
+const BASE_URL = (() => {
+	// #ifdef H5
+	return 'http://localhost:8088';
+	// #endif
+	// #ifndef H5
+	// return 'http://192.168.x.x:8088'; // 换成你的电脑 IP
+	// #endif
+})();
+
+export function createChatStream(params) {
+	const requestId = `req-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
+	const url = `${BASE_URL}/aitutor/aichat/stream`;
+	const token = getToken();
+	if (!token) throw new Error('请先登录');
+
+	const controller = new AbortController();
+
+	const fetchPromise = fetch(url, {
+			method: 'POST',
+			headers: {
+				'Accept': 'text/event-stream',
+				'Content-Type': 'application/json',
+				'Authorization': `Bearer ${token}`,
+				'X-Request-ID': requestId
+			},
+			body: JSON.stringify({
+				query: params.prompt,
+				user_id: params.userId,
+				user_name: params.userName,
+				user_token: params.user_token || '123', 
+				user_role: 'student',
+				conversation_id: params.conversationId || null, 
+			}),
+			signal: controller.signal
+		})
+		.then(resp => {
+			if (!resp.ok) throw new Error(`HTTP ${resp.status}`);
+			if (!resp.body) throw new Error('Response body is null');
+			return resp.body;
+		});
+
+	return fetchPromise.then(body => ({
+		stream: Promise.resolve({
+			reader: body.getReader(),
+			decoder: new TextDecoder('utf-8')
+		}),
+		cancel: reason => !controller.signal.aborted && controller.abort(reason)
+	})).catch(err => ({
+		stream: Promise.reject(err),
+		cancel: () => {}
+	}));
+}