var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"hV6HhmP2tNoNnrUn","timestamp":1731838980,"url":"m.cengbang.com%2Fchanpin%2Fzhanshi%2Fzscsg.html","signature":"a970f1003bda4bacb9d9d9b7b37d07566e1a1ee4","rawString":"jsapi_ticket=&noncestr=hV6HhmP2tNoNnrUn&timestamp=1731838980&url=m.cengbang.com%2Fchanpin%2Fzhanshi%2Fzscsg.html"}