var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"WoQphMGUtMvj4zDP","timestamp":1731950318,"url":"m.cengbang.com%2Fchanpin%2FCTT%2Fctthyj.html","signature":"d1085d1f8bbaebd75c168357b899d97364cc4939","rawString":"jsapi_ticket=&noncestr=WoQphMGUtMvj4zDP&timestamp=1731950318&url=m.cengbang.com%2Fchanpin%2FCTT%2Fctthyj.html"}