var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"c2VbfCCD65gWcPu9","timestamp":1731951643,"url":"m.cengbang.com%2Fchanpin%2Fbahe%2Fbhlygfj.html","signature":"74ab3bc0775e577ffafd34d132bea21e43b23e24","rawString":"jsapi_ticket=&noncestr=c2VbfCCD65gWcPu9&timestamp=1731951643&url=m.cengbang.com%2Fchanpin%2Fbahe%2Fbhlygfj.html"}