var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"RmSTvtQ8YvyF9eQx","timestamp":1727734314,"url":"m.cengbang.com%2Fchanpin%2Fikbc%2Fikbcusbjp.html","signature":"6a36670b56eec9a84368faf5b434ab3e46212a6a","rawString":"jsapi_ticket=&noncestr=RmSTvtQ8YvyF9eQx×tamp=1727734314&url=m.cengbang.com%2Fchanpin%2Fikbc%2Fikbcusbjp.html"}