优化方法

src/api/aliExpress.js

@@ -1,14 +1,16 @@
 /**
  *
  * @param token 从cookie中获取,判断从[_m_h5_c,_m_h5_tk]中取值,优先判断第一个
- * @param appKey 取值 24815441或者12574478
+ * @param appKey 取值window.mtopConfig
- * @param t 时间戳
  * @param formData formData中的data
  * @returns {*}
  */
-export const getSign = (token, appKey = "12574478", t, formData) => {
 
-  return function (e) {
+const getSign = (token, appKey, formData) => {
+  token = token.split("_")[0]
+  const t = (new Date()).getTime();
+  return {
+    t, sign: function (e) {
       function t(e, t) {
         return e << t | e >>> 32 - t
       }
@@ -155,3 +157,4 @@ export const getSign = (token, appKey = "12574478", t, formData) => {
       return (s(f) + s(h) + s(g) + s(m)).toLowerCase()
     }(token + "&" + t + "&" + appKey + "&" + formData)
   }
+}

src/entry/background.js

@@ -131,11 +131,13 @@ chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
       headers['Content-Type'] = 'text/html';
       headers.cookie = getAliexpressCookie();
       const {_m_h5_c, _m_h5_tk} = cookie2Obj(headers.cookie)
-      const {appKey, t, formData} = request
+      const {mtopConfig = {appKey: "12574478"}} = window
-      const sign = getSign(_m_h5_c || _m_h5_tk, appKey, t, formData)
+      const {appKey = mtopConfig.appKey, formData} = request
+      const {sign, t} = getSign(_m_h5_c || _m_h5_tk, appKey, formData)
       const url = new URL(request.url)
       let params = new URLSearchParams(url.search);
       params.append('sign', sign)
+      params.append('t', t)
       url.search = params.toString()
       Promise.resolve().then(() => fetch(url.toString(), {
         'headers': headers, 'method': 'POST', 'referrerPolicy': 'no-referrer', 'credentials': 'include', 'mode': 'cors'