var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rdkRNfy2udM5IqqV","timestamp":1727739750,"url":"m.cengbang.com%2Fchanpin%2Fwheelup%2Fwheelupctb.html","signature":"81d272931f8b274f43ca21acc4181ee2fed876b5","rawString":"jsapi_ticket=&noncestr=rdkRNfy2udM5IqqV×tamp=1727739750&url=m.cengbang.com%2Fchanpin%2Fwheelup%2Fwheelupctb.html"}