1

utils/request.js

@@ -2,11 +2,11 @@ import httpEnv from "./auth/env"
 import { getToken, removeToken } from "./auth/manageToken"
 const baseApi = {
 	//开发版
-	develop: "https://curainwxapp.test.tuzuu.com/api",
+	develop: "https://kairos-wx.test.tuzuu.com/api",
 	// 体验版
-	trial: "https://curainwxapp.test.tuzuu.com/api",
+	trial: "https://kairos-wx.test.tuzuu.com/api",
 	// 正式版
-	release: "https://yidaojia.cells.org.cn/api"
+	release: "https://kairos-wx.test.tuzuu.com/api",
 }
 //获取当前环境的接口前缀
 export const baseUrl = baseApi[httpEnv]
@@ -82,4 +82,65 @@ request.post = function (url, options) {
 	})
 }
 
+//流式
+let lastChunk = '' //流可能会被截断，需要补充
+export function streamRequest(url, data, onChunkReceived) {
+	return new Promise((resolve, reject) => {
+		const token = getToken()
+		let header = {}
+		if (token) {
+			header.Authorization = 'Bearer ' + token;
+		}
+		let requestTask = wx.request({
+			url: baseUrl + url,
+			data: data || {},
+			method: 'POST',
+			header,
+			timeout: 100000,
+			responseType: "arraybuffer",
+			enableChunked: true, //关键！开启流式传输模式
+			success: () => {
+				resolve()
+			},
+			fail: (e) => {
+				console.log(e);
+				reject()
+			}
+		})
+		//处理流
+		if (onChunkReceived) {
+			lastChunk = ''
+			requestTask.onChunkReceived((response) => {
+				let data = response.data;
+				// console.log(decodeStream(data));
+				onChunkReceived(decodeStream(data))
+			})
+		}
+	})
+}
+//流素具解码
+function decodeStream(data) {
+	let uint8Array = new Uint8Array(data);  // 将 ArrayBuffer 转换为 Uint8Array
+	let responseText = decodeURIComponent(escape(String.fromCharCode.apply(null, uint8Array)));  // 使用 apply 扩展字节
+	// 处理数据，移除前缀等操作
+	if (lastChunk) {
+		responseText = "data: " + lastChunk + responseText
+		lastChunk = ""
+	}
+	// 处理数据，移除前缀等操作
+	responseText = responseText.replaceAll("data: ", '');
+	let jsonStrings = responseText.trim().split(/\n+/);
+	// 过滤掉解析失败的部分
+	let jsonArray = jsonStrings.map(jsonStr => {
+		try {
+			return JSON.parse(jsonStr);
+		} catch (e) {
+			lastChunk = jsonStr
+			console.error('JSON格式不正确(已做兼容处理):');
+			return null; // 如果解析失败，返回null
+		}
+	}).filter(item => item !== null);
+	return jsonArray
+}
+
 export default request