var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"84k4285iEofBUQMB","timestamp":1731889859,"url":"m.cengbang.com%2Fzhinan%2F4990.html","signature":"e4ff482537db4f59fa9c1cb51960034c7b8466d4","rawString":"jsapi_ticket=&noncestr=84k4285iEofBUQMB&timestamp=1731889859&url=m.cengbang.com%2Fzhinan%2F4990.html"}