var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vfvlvTHQ72BHFs1V","timestamp":1727742378,"url":"m.cengbang.com%2Fchanpin%2Fjiejielingxian%2Fjjlxznyj.html","signature":"6ece5d9cfe19d80cc06245f18c26f9d5f5a49896","rawString":"jsapi_ticket=&noncestr=vfvlvTHQ72BHFs1V&timestamp=1727742378&url=m.cengbang.com%2Fchanpin%2Fjiejielingxian%2Fjjlxznyj.html"}