var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"gBAc9PqwAiwqFh11","timestamp":1731831907,"url":"m.cengbang.com%2Fchanpin%2Flafeisiting%2Flfstpunb.html","signature":"d457eb66605bedcaf9a04ce0a9e8af683fd2be59","rawString":"jsapi_ticket=&noncestr=gBAc9PqwAiwqFh11&timestamp=1731831907&url=m.cengbang.com%2Fchanpin%2Flafeisiting%2Flfstpunb.html"}