var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"pN7uliPHfICTAGzk","timestamp":1731836795,"url":"m.cengbang.com%2Fchanpin%2Fdumik%2Fdumikdgcg.html","signature":"a232f241bd555dcebba151fd02d2658db65aaf30","rawString":"jsapi_ticket=&noncestr=pN7uliPHfICTAGzk&timestamp=1731836795&url=m.cengbang.com%2Fchanpin%2Fdumik%2Fdumikdgcg.html"}