var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"AYYLiUo5PUogbyJP","timestamp":1731846302,"url":"m.cengbang.com%2Fchanpin%2Fpulisuo%2Fplsbgzyj.html","signature":"5bc2674b43555cbdc8d87c3857470bad789f45c8","rawString":"jsapi_ticket=&noncestr=AYYLiUo5PUogbyJP&timestamp=1731846302&url=m.cengbang.com%2Fchanpin%2Fpulisuo%2Fplsbgzyj.html"}