var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"gJS2FRHyHqQN8CcB","timestamp":1731829218,"url":"m.cengbang.com%2Fchanpin%2Faerpa%2Faeprclb.html","signature":"b2a3a44859f583ebcbbe0cf593667418af68da5d","rawString":"jsapi_ticket=&noncestr=gJS2FRHyHqQN8CcB&timestamp=1731829218&url=m.cengbang.com%2Fchanpin%2Faerpa%2Faeprclb.html"}