var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"N54VwWOHIKtm9O5P","timestamp":1731842567,"url":"m.cengbang.com%2Fchanpin%2Fyijia%2Fyjhzpsnh.html","signature":"d3f80bc77a42978f544370fe504e940b0130520a","rawString":"jsapi_ticket=&noncestr=N54VwWOHIKtm9O5P&timestamp=1731842567&url=m.cengbang.com%2Fchanpin%2Fyijia%2Fyjhzpsnh.html"}