var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XTLChsXikRitTxls","timestamp":1731952520,"url":"m.cengbang.com%2Fchanpin%2Fdibike%2Fdbkslxjdc.html","signature":"f67145ff48e03d012a222dca4137c549eb35c63b","rawString":"jsapi_ticket=&noncestr=XTLChsXikRitTxls&timestamp=1731952520&url=m.cengbang.com%2Fchanpin%2Fdibike%2Fdbkslxjdc.html"}