var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mDiODSpfxREpyRVk","timestamp":1727739555,"url":"m.cengbang.com%2Fchanpin%2Fbeianjiaju%2Fbajjdgnxxz.html","signature":"11aa94b1e07442e8294effa1534b9ce405a9aabb","rawString":"jsapi_ticket=&noncestr=mDiODSpfxREpyRVk&timestamp=1727739555&url=m.cengbang.com%2Fchanpin%2Fbeianjiaju%2Fbajjdgnxxz.html"}