var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"x4mkEZ23moqowhnc","timestamp":1731839061,"url":"m.cengbang.com%2Fchanpin%2Fshifanli%2Fsflnsxxz.html","signature":"5c94b2f649ced02b79dce14e914fb18c227f809f","rawString":"jsapi_ticket=&noncestr=x4mkEZ23moqowhnc&timestamp=1731839061&url=m.cengbang.com%2Fchanpin%2Fshifanli%2Fsflnsxxz.html"}