var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"1ToGQ0pzRLtbJ3PB","timestamp":1731816348,"url":"m.cengbang.com%2Fchanpin%2Fsiwei%2Fswhbhj.html","signature":"55f10be5dc3ed88cb9c50a3e6e4e968680a3a419","rawString":"jsapi_ticket=&noncestr=1ToGQ0pzRLtbJ3PB&timestamp=1731816348&url=m.cengbang.com%2Fchanpin%2Fsiwei%2Fswhbhj.html"}