var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Dx0omzn3Z6PUKH8n","timestamp":1731832777,"url":"m.cengbang.com%2Fchanpin%2Fshangbeile%2Fsblyecd.html","signature":"a4e9eeccfca4028fc95a71205bfe491299f2bf37","rawString":"jsapi_ticket=&noncestr=Dx0omzn3Z6PUKH8n&timestamp=1731832777&url=m.cengbang.com%2Fchanpin%2Fshangbeile%2Fsblyecd.html"}