var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3Cq6aG0fPQynzDSd","timestamp":1731853265,"url":"m.cengbang.com%2Fchanpin%2Fkui%2Fkzlnfz.html","signature":"d48ef3a17eee58acce098222ca34ff3f0cf2dd68","rawString":"jsapi_ticket=&noncestr=3Cq6aG0fPQynzDSd×tamp=1731853265&url=m.cengbang.com%2Fchanpin%2Fkui%2Fkzlnfz.html"}