var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"jVa4nPWpJX3SzhOT","timestamp":1731878920,"url":"m.cengbang.com%2Fchanpin%2Fbaofeng%2Fbfdjj.html","signature":"191975946c3b162def622169be1ed9e43c6c07a8","rawString":"jsapi_ticket=&noncestr=jVa4nPWpJX3SzhOT&timestamp=1731878920&url=m.cengbang.com%2Fchanpin%2Fbaofeng%2Fbfdjj.html"}