var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vbFdYPj2Kp0mTuDv","timestamp":1727732117,"url":"m.cengbang.com%2Fchanpin%2Fliangshijiguang%2Flsjgosktdj.html","signature":"2e49205c1ece057a870ae9543ec6f48352068e54","rawString":"jsapi_ticket=&noncestr=vbFdYPj2Kp0mTuDv&timestamp=1727732117&url=m.cengbang.com%2Fchanpin%2Fliangshijiguang%2Flsjgosktdj.html"}