var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"TEvaLgZF7ZdY4pWq","timestamp":1727720034,"url":"m.cengbang.com%2Fchanpin%2Fpropro%2Fproprohj.html","signature":"13097c6396e22a0eae91b737d8b142adbe4520b6","rawString":"jsapi_ticket=&noncestr=TEvaLgZF7ZdY4pWq&timestamp=1727720034&url=m.cengbang.com%2Fchanpin%2Fpropro%2Fproprohj.html"}