var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mJKe4FQEI2ZnBvqm","timestamp":1731846757,"url":"m.cengbang.com%2Fchanpin%2Fpunengda%2Fpndczbx.html","signature":"24afde8d3ad256beca3d8bb7b91d8f260d90d2a3","rawString":"jsapi_ticket=&noncestr=mJKe4FQEI2ZnBvqm&timestamp=1731846757&url=m.cengbang.com%2Fchanpin%2Fpunengda%2Fpndczbx.html"}