var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kQQ7OVwuOKL7EdQz","timestamp":1727797392,"url":"m.cengbang.com%2Fchanpin%2Fxiangbainian%2Fxbnrcsp.html","signature":"895738744c4ab19d66b6762a5db4282ff4119501","rawString":"jsapi_ticket=&noncestr=kQQ7OVwuOKL7EdQz&timestamp=1727797392&url=m.cengbang.com%2Fchanpin%2Fxiangbainian%2Fxbnrcsp.html"}