var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DPku83BA53dbLLyj","timestamp":1731840336,"url":"m.cengbang.com%2Fchanpin%2Fxianbaike%2Fxbkbjb.html","signature":"6152bc5d7a2fa829830f612bcc5efaaaca8a0db3","rawString":"jsapi_ticket=&noncestr=DPku83BA53dbLLyj&timestamp=1731840336&url=m.cengbang.com%2Fchanpin%2Fxianbaike%2Fxbkbjb.html"}