var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"HyTPCOAiyGsdGiHY","timestamp":1731928250,"url":"m.cengbang.com%2Fchanpin%2Fyuhumingxiang%2Fyhlxjdzcj.html","signature":"8711b005ad3eb732aa195584447bc72f332fd928","rawString":"jsapi_ticket=&noncestr=HyTPCOAiyGsdGiHY&timestamp=1731928250&url=m.cengbang.com%2Fchanpin%2Fyuhumingxiang%2Fyhlxjdzcj.html"}