var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XoS3M52f84drjjwg","timestamp":1731837049,"url":"m.cengbang.com%2Fchanpin%2Fduoleshi%2Fdlscryp.html","signature":"349bdf90b58c77e04bd57016a69ba85a4b96a0ce","rawString":"jsapi_ticket=&noncestr=XoS3M52f84drjjwg&timestamp=1731837049&url=m.cengbang.com%2Fchanpin%2Fduoleshi%2Fdlscryp.html"}