var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"GKBULxKfWRIh6lF6","timestamp":1731820489,"url":"m.cengbang.com%2Fchanpin%2Fjingyi%2Fjyznzsh.html","signature":"c0a2bceaa729dcc91e0835944bc74fe4a304d037","rawString":"jsapi_ticket=&noncestr=GKBULxKfWRIh6lF6&timestamp=1731820489&url=m.cengbang.com%2Fchanpin%2Fjingyi%2Fjyznzsh.html"}