var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"RxjldNMjGflE7Iz9","timestamp":1731832141,"url":"m.cengbang.com%2Fchanpin%2Fbeili%2Fblsjz.html","signature":"014b2daf9813bcf5c585ba0ae8d2d9e32f62071d","rawString":"jsapi_ticket=&noncestr=RxjldNMjGflE7Iz9&timestamp=1731832141&url=m.cengbang.com%2Fchanpin%2Fbeili%2Fblsjz.html"}