var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"epShFAhuE5ll97Yi","timestamp":1731948741,"url":"m.cengbang.com%2Fchanpin%2Fsahala%2Fsgltrcb.html","signature":"836cfaf4e4b44bbe0659f87da1064b95f489078d","rawString":"jsapi_ticket=&noncestr=epShFAhuE5ll97Yi&timestamp=1731948741&url=m.cengbang.com%2Fchanpin%2Fsahala%2Fsgltrcb.html"}