var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"OKHoqdAAHqINFx0L","timestamp":1731954308,"url":"m.cengbang.com%2Fchanpin%2Fbaixianghe%2Fbyhbptj.html","signature":"4835a86d966e7018115be914d6399fc26c3771a3","rawString":"jsapi_ticket=&noncestr=OKHoqdAAHqINFx0L&timestamp=1731954308&url=m.cengbang.com%2Fchanpin%2Fbaixianghe%2Fbyhbptj.html"}