var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"lIMxYF4ANLDOeToD","timestamp":1731894381,"url":"m.cengbang.com%2Fchanpin%2Faimaiyundong%2Falydjdy.html","signature":"6bf95d84162c02a8973350052096152e2f9ce856","rawString":"jsapi_ticket=&noncestr=lIMxYF4ANLDOeToD&timestamp=1731894381&url=m.cengbang.com%2Fchanpin%2Faimaiyundong%2Falydjdy.html"}