var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"r9Aeyc072jnDZpzV","timestamp":1731821802,"url":"m.cengbang.com%2Fchanpin%2Fjixin%2Frxzxb.html","signature":"97b4902d9928bdd82f977e8ead4b266649432dc7","rawString":"jsapi_ticket=&noncestr=r9Aeyc072jnDZpzV&timestamp=1731821802&url=m.cengbang.com%2Fchanpin%2Fjixin%2Frxzxb.html"}