var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"J8HeKN9h50sAztTm","timestamp":1727720047,"url":"m.cengbang.com%2Fchanpin%2Flancanggucha%2Flcgccb.html","signature":"5fd565cbe4ad40af0dd2dfa980cb5ee2047e7be7","rawString":"jsapi_ticket=&noncestr=J8HeKN9h50sAztTm&timestamp=1727720047&url=m.cengbang.com%2Fchanpin%2Flancanggucha%2Flcgccb.html"}