var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"OAAxOhGAigYrPKvB","timestamp":1731840937,"url":"m.cengbang.com%2Fchanpin%2Fbisifu%2Fbsffrs.html","signature":"527ac9cc5849516e94f6260b18ad91e8323d0540","rawString":"jsapi_ticket=&noncestr=OAAxOhGAigYrPKvB&timestamp=1731840937&url=m.cengbang.com%2Fchanpin%2Fbisifu%2Fbsffrs.html"}