var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"BUbUX2kH2nUGoqfZ","timestamp":1731833227,"url":"m.cengbang.com%2Fchanpin%2Fneiwai%2Fnwfswx.html","signature":"1e6ac5de5a72be0496134ec5acff2a66581b687d","rawString":"jsapi_ticket=&noncestr=BUbUX2kH2nUGoqfZ&timestamp=1731833227&url=m.cengbang.com%2Fchanpin%2Fneiwai%2Fnwfswx.html"}