var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"c36LNrE7XcAgU1SG","timestamp":1731840498,"url":"m.cengbang.com%2Fchanpin%2Fyicun%2Fyccshj.html","signature":"68d2c2ac456535c3f61646fc67dd0235c3dd02ec","rawString":"jsapi_ticket=&noncestr=c36LNrE7XcAgU1SG&timestamp=1731840498&url=m.cengbang.com%2Fchanpin%2Fyicun%2Fyccshj.html"}