var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"WQpOFbvHqev0ECK7","timestamp":1731847407,"url":"m.cengbang.com%2Fchanpin%2Fyijie%2Fyjlfd.html","signature":"59f46a6723a760d395f0d09f5d2f52cabe9718a9","rawString":"jsapi_ticket=&noncestr=WQpOFbvHqev0ECK7&timestamp=1731847407&url=m.cengbang.com%2Fchanpin%2Fyijie%2Fyjlfd.html"}