var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"KpVmAcMwpWk2h3Wt","timestamp":1731835935,"url":"m.cengbang.com%2Fchanpin%2Fsutieshiguang%2Fstsghyb.html","signature":"b589b456bed3bbee324e004d6568d533a2ddf254","rawString":"jsapi_ticket=&noncestr=KpVmAcMwpWk2h3Wt&timestamp=1731835935&url=m.cengbang.com%2Fchanpin%2Fsutieshiguang%2Fstsghyb.html"}