var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"wcXnymhaXCpJokMR","timestamp":1731855052,"url":"m.cengbang.com%2Fchanpin%2Faishi%2Fasjkbz.html","signature":"787a96fa677948ad01174eaf4e1d1785d06bb812","rawString":"jsapi_ticket=&noncestr=wcXnymhaXCpJokMR&timestamp=1731855052&url=m.cengbang.com%2Fchanpin%2Faishi%2Fasjkbz.html"}