var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"PPcfW7dlAZNoocsb","timestamp":1731828445,"url":"m.cengbang.com%2Fchanpin%2Fmingyi%2Flyyfnf.html","signature":"0c56adb50da3dacf791ada6549b0ff1e3ecefd44","rawString":"jsapi_ticket=&noncestr=PPcfW7dlAZNoocsb&timestamp=1731828445&url=m.cengbang.com%2Fchanpin%2Fmingyi%2Flyyfnf.html"}