var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"NXimjEW3RMu04Zbo","timestamp":1731814770,"url":"m.cengbang.com%2Fchanpin%2Fxiaomangniu%2Fxlnkz.html","signature":"59f3cdf6753f13ddf72c9d95d6f40577877761b5","rawString":"jsapi_ticket=&noncestr=NXimjEW3RMu04Zbo&timestamp=1731814770&url=m.cengbang.com%2Fchanpin%2Fxiaomangniu%2Fxlnkz.html"}