var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Xdo7jSJumCKuCZin","timestamp":1731824643,"url":"m.cengbang.com%2Fchanpin%2FSCHECTER%2Fschectermbs.html","signature":"40ab34044b0edd80ea3897fe3892a6ff7b338d71","rawString":"jsapi_ticket=&noncestr=Xdo7jSJumCKuCZin&timestamp=1731824643&url=m.cengbang.com%2Fchanpin%2FSCHECTER%2Fschectermbs.html"}