var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"9xBOc0X64pUsBcer","timestamp":1731806406,"url":"m.cengbang.com%2Fchanpin%2Fhechengweiyu%2Fhcwymypt.html","signature":"df640acacc45ecb9342c767b2f8fdd642b2db6a5","rawString":"jsapi_ticket=&noncestr=9xBOc0X64pUsBcer&timestamp=1731806406&url=m.cengbang.com%2Fchanpin%2Fhechengweiyu%2Fhcwymypt.html"}