var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"qaHv5arYgzx1x8nC","timestamp":1731825986,"url":"m.cengbang.com%2Fchanpin%2Fshuangbao%2Fsbsjxhd.html","signature":"1b9c92ab98f171e7d3fba83a000b2b9dd3a4d459","rawString":"jsapi_ticket=&noncestr=qaHv5arYgzx1x8nC&timestamp=1731825986&url=m.cengbang.com%2Fchanpin%2Fshuangbao%2Fsbsjxhd.html"}