var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"2q3Ynut68uH9tIZy","timestamp":1731814492,"url":"m.cengbang.com%2Fchanpin%2Fyingjiagongjiu%2Fyjgjlj.html","signature":"79ba178ed1578189bc8d086a5bc815ff99e19bae","rawString":"jsapi_ticket=&noncestr=2q3Ynut68uH9tIZy&timestamp=1731814492&url=m.cengbang.com%2Fchanpin%2Fyingjiagongjiu%2Fyjgjlj.html"}