var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"FsXTRgtfzpRAkpQx","timestamp":1731824654,"url":"m.cengbang.com%2Fchanpin%2Fyouyiku%2Fyyketz.html","signature":"b970473622c72c0896f61c19249ab94fb777ab79","rawString":"jsapi_ticket=&noncestr=FsXTRgtfzpRAkpQx×tamp=1731824654&url=m.cengbang.com%2Fchanpin%2Fyouyiku%2Fyyketz.html"}