var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"S5GjaoPAkJCKdsX7","timestamp":1727739351,"url":"m.cengbang.com%2Fchanpin%2Fliban%2Flbdpcdp.html","signature":"1fc49d2e40b0977bc390e736cf371df4b9111861","rawString":"jsapi_ticket=&noncestr=S5GjaoPAkJCKdsX7&timestamp=1727739351&url=m.cengbang.com%2Fchanpin%2Fliban%2Flbdpcdp.html"}