var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"c77dplFpHrMg5f3a","timestamp":1731828931,"url":"m.cengbang.com%2Fchanpin%2Fbeiouhaidao%2Fbohdcrdbf.html","signature":"6bc0a6d311eb770fb5fdc4f7ed1ef8bbb71022bd","rawString":"jsapi_ticket=&noncestr=c77dplFpHrMg5f3a×tamp=1731828931&url=m.cengbang.com%2Fchanpin%2Fbeiouhaidao%2Fbohdcrdbf.html"}