兼容异常,并给出示例

src/api/aliExpress.js

@@ -6,8 +6,8 @@
  * @returns {*}
  */
 
-const getSign = (token, appKey, formData) => {
-  token = token.split("_")[0]
+export const getSign = (token, appKey, formData) => {
+  token = token?.split("_")[0]
   const t = (new Date()).getTime();
   return {
     t, sign: function (e) {
@@ -158,3 +158,4 @@ const getSign = (token, appKey, formData) => {
     }(token + "&" + t + "&" + appKey + "&" + formData)
   }
 }
+

src/api/chromeApi.js

@@ -86,6 +86,8 @@ export function sendChromeNotification(message) {
  */
 export function sendAliexpressAPIMessage(message) {
   message.type = 'aliexpress'
+  const {mtopConfig = {appKey: "12574478"}} = window
+  message.appKey = message.appKey || mtopConfig.appKey
   return new Promise((resolve) => {
     chrome.runtime.sendMessage(message, resolve)
   })