var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rzXYIiOhfW3pha8N","timestamp":1727731670,"url":"m.cengbang.com%2Fchanpin%2FKEF%2Fkefgbzyx.html","signature":"34d1032294c49320ff307536f43ef39b8cd793c0","rawString":"jsapi_ticket=&noncestr=rzXYIiOhfW3pha8N×tamp=1727731670&url=m.cengbang.com%2Fchanpin%2FKEF%2Fkefgbzyx.html"}