var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UVMUAZD7p3d0sJd2","timestamp":1731935843,"url":"m.cengbang.com%2Fchanpin%2Fzhongjia%2Fzjlyb.html","signature":"7f2c05225b49d949a998791f48fb2fa3419bcc05","rawString":"jsapi_ticket=&noncestr=UVMUAZD7p3d0sJd2&timestamp=1731935843&url=m.cengbang.com%2Fchanpin%2Fzhongjia%2Fzjlyb.html"}