fix: 兼容低版本 nodejs

Author: livehigh

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cos-nodejs-sdk-v5",
-  "version": "2.13.0",
+  "version": "2.13.1",
   "description": "cos nodejs sdk v5",
   "main": "index.js",
   "types": "index.d.ts",

sdk/advance.js

@@ -674,7 +674,7 @@ function uploadSliceItem(params, callback) {
               function (err, data) {
                 if (!self._isRunningTask(TaskId)) return;
                 if (err) {
-                  switchHost = err?.switchHost;
+                  switchHost = err.switchHost || false;
                 }
                 if (err) return tryCallback(err);
                 PartItem.Uploaded = true;

sdk/base.js

@@ -3923,7 +3923,7 @@ function allowRetry(err) {
       networkError = true;
     } else {
       const statusCode = Math.floor(err.statusCode / 100);
-      const requestId = err?.headers && err?.headers['x-cos-request-id'];
+      const requestId = err.headers ? err.headers['x-cos-request-id'] : '';
       if ([3, 4, 5].includes(statusCode) && !requestId) {
         canRetry = self.options.AutoSwitchHost;
         networkError = true;
@@ -4017,17 +4017,17 @@ function submitRequest(params, callback) {
             }
             // 进入重试逻辑时 需判断是否需要切换cos备用域名
             const switchHost = canSwitchHost.call(self, {
-              requestUrl: err?.url || '',
-              clientCalcSign: AuthData?.SignFrom === 'client',
+              requestUrl: err.url || '',
+              clientCalcSign: AuthData.SignFrom === 'client',
               networkError,
             });
             params.SwitchHost = switchHost;
             next(tryTimes + 1);
           } else {
             if (err && params.Action === 'name/cos:UploadPart') {
               const switchHost = canSwitchHost.call(self, {
-                requestUrl: err?.url || '',
-                clientCalcSign: AuthData?.SignFrom === 'client',
+                requestUrl: err.url || '',
+                clientCalcSign: AuthData.SignFrom === 'client',
                 networkError,
               });
               err.switchHost = switchHost;