var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JnXaPcShB7X9qicx","timestamp":1731935855,"url":"m.cengbang.com%2Fpinpai%2Faibeisi3%2Fjianjie.html","signature":"9015c1115506c416b91af2ada6399c1fdddb04c9","rawString":"jsapi_ticket=&noncestr=JnXaPcShB7X9qicx&timestamp=1731935855&url=m.cengbang.com%2Fpinpai%2Faibeisi3%2Fjianjie.html"}