var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"fb65hAZMu2S32Cah","timestamp":1731833364,"url":"m.cengbang.com%2Fchanpin%2FSANJICHA%2Fsanjichadyd.html","signature":"cb35c3423227ba9a32535ef7e48dd5dbd8e74334","rawString":"jsapi_ticket=&noncestr=fb65hAZMu2S32Cah&timestamp=1731833364&url=m.cengbang.com%2Fchanpin%2FSANJICHA%2Fsanjichadyd.html"}