var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vwBncB97z4bExUjx","timestamp":1731832932,"url":"m.cengbang.com%2Fchanpin%2Fweiwei%2Fwwznlt.html","signature":"761ba59f275b6822d68e67c76130b9d69734a0f5","rawString":"jsapi_ticket=&noncestr=vwBncB97z4bExUjx×tamp=1731832932&url=m.cengbang.com%2Fchanpin%2Fweiwei%2Fwwznlt.html"}