var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"GIcwYUrSpdYmtE8M","timestamp":1727713969,"url":"m.cengbang.com%2Fchanpin%2Fxiaoguancha%2Fxgcdhc.html","signature":"6216e8c97c1bd2acbe51dc8704830a29d7649915","rawString":"jsapi_ticket=&noncestr=GIcwYUrSpdYmtE8M&timestamp=1727713969&url=m.cengbang.com%2Fchanpin%2Fxiaoguancha%2Fxgcdhc.html"}