var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"LAx5a8LYCBWAcNOy","timestamp":1727727551,"url":"m.cengbang.com%2Fchanpin%2Fkeliai%2Fklayzyg.html","signature":"a5bb022c16c98f253d073ec67965c483499796a9","rawString":"jsapi_ticket=&noncestr=LAx5a8LYCBWAcNOy&timestamp=1727727551&url=m.cengbang.com%2Fchanpin%2Fkeliai%2Fklayzyg.html"}