var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"gn5bQaWg2VyVsY5a","timestamp":1731904654,"url":"m.cengbang.com%2Fchanpin%2Fxinbaolu%2Fxbljyxztb.html","signature":"b6ee3365894dccd2a41280b85a5d52b5b9f8026f","rawString":"jsapi_ticket=&noncestr=gn5bQaWg2VyVsY5a&timestamp=1731904654&url=m.cengbang.com%2Fchanpin%2Fxinbaolu%2Fxbljyxztb.html"}