var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"QYOAX0TmQaBvTjji","timestamp":1727731595,"url":"m.cengbang.com%2Fchanpin%2Fboti%2Fbtpcwt.html","signature":"d7a25273b145ee07703e6a91bfe186b481658463","rawString":"jsapi_ticket=&noncestr=QYOAX0TmQaBvTjji×tamp=1727731595&url=m.cengbang.com%2Fchanpin%2Fboti%2Fbtpcwt.html"}