var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ZJ8DE6DlPIFIP21i","timestamp":1727872402,"url":"m.cengbang.com%2Fchanpin%2Fxibao%2Fxbpsr.html","signature":"f207c98276039e90b46bb8cf3aad03de923560be","rawString":"jsapi_ticket=&noncestr=ZJ8DE6DlPIFIP21i&timestamp=1727872402&url=m.cengbang.com%2Fchanpin%2Fxibao%2Fxbpsr.html"}