var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"r4gMTbqhYt2kOPVp","timestamp":1727857039,"url":"m.cengbang.com%2Fchanpin%2Fyunan%2Fygjzj.html","signature":"4c1a068cd821b4fe19bb9c2e51d71020068cd8a1","rawString":"jsapi_ticket=&noncestr=r4gMTbqhYt2kOPVp&timestamp=1727857039&url=m.cengbang.com%2Fchanpin%2Fyunan%2Fygjzj.html"}