库里面所有京东系列的脚本，增加自定义User-Agent功能，不懂不会不知UA的不要乱自定义，因改动了UA，如发现异常请提issue，如有漏网之鱼也请指出

jd_speed.js

@@ -96,7 +96,7 @@ function jDSpeedUp(sourceId, doubleKey) {
         'Host': 'api.m.jd.com',
         'Accept': '*/*',
         'Connection': 'keep-alive',
-        'User-Agent': 'jdapp;iPhone;8.5.5;13.4;9b812b59e055cd226fd60ebb5fd0981c4d0d235d;network/wifi;supportApplePay/3;hasUPPay/0;pushNoticeIsOpen/0;model/iPhone9,2;addressid/138109592;hasOCPay/0;appBuild/167121;supportBestPay/0;jdSupportDarkMode/0;pv/104.43;apprpd/MyJD_GameMain;ref/MyJdGameEnterPageController;psq/9;ads/;psn/9b812b59e055cd226fd60ebb5fd0981c4d0d235d|272;jdv/0|direct|-|none|-|1583449735697|1583796810;adk/;app_device/IOS;pap/JA2015_311210|8.5.5|IOS 13.4;Mozilla/5.0 (iPhone; CPU iPhone OS 13_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148;supportJDSHWK/1',
+        'User-Agent': $.isNode() ? (process.env.JD_USER_AGENT ? process.env.JD_USER_AGENT : "jdapp;iPhone;9.2.2;14.2;%E4%BA%AC%E4%B8%9C/9.2.2 CFNetwork/1206 Darwin/20.1.0") : ($.getdata('JDUA') ? $.getdata('JDUA') : "jdapp;iPhone;9.2.2;14.2;%E4%BA%AC%E4%B8%9C/9.2.2 CFNetwork/1206 Darwin/20.1.0"),
         'Accept-Language': 'zh-cn',
         'Referer': 'https://h5.m.jd.com/babelDiy/Zeus/6yCQo2eDJPbyPXrC3eMCtMWZ9ey/index.html?lng=116.845095&lat=39.957701&sid=ea687233c5e7d226b30940ed7382c5cw&un_area=5_274_49707_49973',
         'Accept-Encoding': 'gzip, deflate, br'