var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"bTi9SZ5KZ8bvLhsW","timestamp":1731900776,"url":"m.cengbang.com%2Fchanpin%2Fluyijiaju%2Flyjjbghzj.html","signature":"f0c3911f583912d257ad696b614e74f3845c4454","rawString":"jsapi_ticket=&noncestr=bTi9SZ5KZ8bvLhsW&timestamp=1731900776&url=m.cengbang.com%2Fchanpin%2Fluyijiaju%2Flyjjbghzj.html"}