var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"OBUYYDsirOHC9lVs","timestamp":1731850703,"url":"m.cengbang.com%2Fchanpin%2Fkekao%2Fkkyfwsj.html","signature":"23589096249c0898856c3e79bbda7ee1bd8adbb2","rawString":"jsapi_ticket=&noncestr=OBUYYDsirOHC9lVs&timestamp=1731850703&url=m.cengbang.com%2Fchanpin%2Fkekao%2Fkkyfwsj.html"}