var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"WpMDavPqUdM9JN4L","timestamp":1727739295,"url":"m.cengbang.com%2Fchanpin%2Fgongyimingju%2Fgyljjcmjj.html","signature":"870ac7b6de10f9a2c25279224731a579955fa28c","rawString":"jsapi_ticket=&noncestr=WpMDavPqUdM9JN4L&timestamp=1727739295&url=m.cengbang.com%2Fchanpin%2Fgongyimingju%2Fgyljjcmjj.html"}