var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Q3aJVs4I3dxDZPv8","timestamp":1731962319,"url":"m.cengbang.com%2Fchanpin%2Ffeile%2Fflydyrf.html","signature":"5a0eba24387c800f913029c3f017b8a19cc8c6d0","rawString":"jsapi_ticket=&noncestr=Q3aJVs4I3dxDZPv8&timestamp=1731962319&url=m.cengbang.com%2Fchanpin%2Ffeile%2Fflydyrf.html"}