var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ggUz4uuFZMTkNzUJ","timestamp":1727734291,"url":"m.cengbang.com%2Fchanpin%2Fshanxiangmingyin%2Fsxlylghc.html","signature":"cc9feb4629b96153184d4d4f9634aff4537bb7be","rawString":"jsapi_ticket=&noncestr=ggUz4uuFZMTkNzUJ&timestamp=1727734291&url=m.cengbang.com%2Fchanpin%2Fshanxiangmingyin%2Fsxlylghc.html"}