var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"QBN8v106DewVqi2l","timestamp":1731946308,"url":"m.cengbang.com%2Fchanpin%2Fleimigao%2Fllgcwxds.html","signature":"d7796ee8830de65091537c90d44eaa794d7ef985","rawString":"jsapi_ticket=&noncestr=QBN8v106DewVqi2l&timestamp=1731946308&url=m.cengbang.com%2Fchanpin%2Fleimigao%2Fllgcwxds.html"}