var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"InxSweFw2yb8NTf9","timestamp":1731949697,"url":"m.cengbang.com%2Fchanpin%2Foumeishan%2Folszgb.html","signature":"dee9e9a7fc6523cc1c97e752d2cf7c0c74a5f4ce","rawString":"jsapi_ticket=&noncestr=InxSweFw2yb8NTf9&timestamp=1731949697&url=m.cengbang.com%2Fchanpin%2Foumeishan%2Folszgb.html"}