var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"f5PziOk5o1C1mXPs","timestamp":1731825898,"url":"m.cengbang.com%2Fchanpin%2Fleyun%2Flyyfnyk.html","signature":"824521ec0c5cd7f8acf3e63dce19840bf8b92083","rawString":"jsapi_ticket=&noncestr=f5PziOk5o1C1mXPs&timestamp=1731825898&url=m.cengbang.com%2Fchanpin%2Fleyun%2Flyyfnyk.html"}