var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"zHH6JNaFlTiEYI0r","timestamp":1731962356,"url":"m.cengbang.com%2Fchanpin%2Fyonghedoujiang%2Fyhdjdn.html","signature":"f985e0e3bbb016f5fcfa90015b8b1eeb48b07f42","rawString":"jsapi_ticket=&noncestr=zHH6JNaFlTiEYI0r&timestamp=1731962356&url=m.cengbang.com%2Fchanpin%2Fyonghedoujiang%2Fyhdjdn.html"}