var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"nLZxN8AD8TA8ZtHf","timestamp":1731959385,"url":"m.cengbang.com%2Fchanpin%2Fkelaifu%2Fklfdzjj.html","signature":"68ccef781aae2886bd870e3a3d5e9716903f14ad","rawString":"jsapi_ticket=&noncestr=nLZxN8AD8TA8ZtHf&timestamp=1731959385&url=m.cengbang.com%2Fchanpin%2Fkelaifu%2Fklfdzjj.html"}