var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"d1wma4ddqqScEh1i","timestamp":1727739672,"url":"m.cengbang.com%2Fchanpin%2Fyoubisheng%2Fybssxj.html","signature":"20e5a27319cb3ae6b764b544f4ed5ad40caf197a","rawString":"jsapi_ticket=&noncestr=d1wma4ddqqScEh1i&timestamp=1727739672&url=m.cengbang.com%2Fchanpin%2Fyoubisheng%2Fybssxj.html"}