var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"X4bS3Xr8hcIGC6qA","timestamp":1731821228,"url":"m.cengbang.com%2Fchanpin%2Fkeaiduo%2Fkadnzj.html","signature":"4bc5783f28101c04b70f7e6dc48d40354843f3f5","rawString":"jsapi_ticket=&noncestr=X4bS3Xr8hcIGC6qA&timestamp=1731821228&url=m.cengbang.com%2Fchanpin%2Fkeaiduo%2Fkadnzj.html"}