var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ulyOzaN8dk9lQnl3","timestamp":1731836343,"url":"m.cengbang.com%2Fchanpin%2Fcircle%2Fcirclelbx.html","signature":"b762d53a6cf774d704c684ecae317f362553e1d9","rawString":"jsapi_ticket=&noncestr=ulyOzaN8dk9lQnl3&timestamp=1731836343&url=m.cengbang.com%2Fchanpin%2Fcircle%2Fcirclelbx.html"}