替换获取pt_pin的正则,解决部分cookie填写不规范获取用户名为null的情况

activity/jd_xtg.js

@@ -73,7 +73,7 @@ const JD_API_HOST = "https://urvsaggpt.m.jd.com/guardianstar";
     if (cookiesArr[i]) {
       cookie = cookiesArr[i];
       $.UserName = decodeURIComponent(
-          cookie.match(/pt_pin=(.+?);/) && cookie.match(/pt_pin=(.+?);/)[1]
+          cookie.match(/pt_pin=([^; ]+)(?=;?)/) && cookie.match(/pt_pin=([^; ]+)(?=;?)/)[1]
       );
       $.index = i + 1;
       $.beanCount = 0;