feat: 信令抓包

src/plugins/http-fetch.ts

@@ -69,6 +69,8 @@ type OptionsType = {
   repeatSubmit?: boolean;
   /**携带授权Token请求头 */
   whithToken?: boolean;
+  /**中断控制信号，timeout不会生效 */
+  signal?: AbortSignal;
 };
 
 /**默认请求参数 */
@@ -87,6 +89,7 @@ const FATCH_OPTIONS: OptionsType = {
   credentials: undefined,
   repeatSubmit: true,
   whithToken: true,
+  signal: undefined
 };
 
 /**请求前的拦截 */
@@ -200,15 +203,17 @@ function interceptorResponse(res: ResultType): ResultType | Promise<any> {
  * @returns 返回 Promise<ResultType>
  */
 export async function request(options: OptionsType): Promise<ResultType> {
+  options = Object.assign({}, FATCH_OPTIONS, options);
+  let timeoutId: any = 0;
   // 请求超时控制请求终止
-  const controller = new AbortController();
-  const { signal } = controller;
-
-  options = Object.assign({ signal }, FATCH_OPTIONS, options);
-
-  const timeoutId = setTimeout(() => {
-    controller.abort(); // 终止请求
-  }, options.timeout);
+  if (!options.signal) {
+    const controller = new AbortController();
+    const { signal } = controller;
+    options.signal = signal; 
+    timeoutId = setTimeout(() => {
+      controller.abort(); // 终止请求
+    }, options.timeout);
+  }
 
   // 检查请求拦截
   const beforeReq = beforeRequest(options);