var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"0reAHxDQgEo0in81","timestamp":1731957382,"url":"m.cengbang.com%2Fchanpin%2Fyunduogongan%2Fydgczgyz.html","signature":"31faf55e8f128f36d9a1d1d95076d57966608a31","rawString":"jsapi_ticket=&noncestr=0reAHxDQgEo0in81&timestamp=1731957382&url=m.cengbang.com%2Fchanpin%2Fyunduogongan%2Fydgczgyz.html"}