string(283) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%80%83%E9%A9%BE%E7%85%A7%E5%89%8D%E4%BD%93%E6%A3%80%E9%83%BD%E6%9C%89%E4%BB%80%E4%B9%88%E9%A1%B9%E7%9B%AE%E5%95%8A => Failed to connect to 61.171.74.35 port 38027: Connection refused"
考驾照前体检都有什么项目啊
