string(319) "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%E6%98%AF%E4%B8%8D%E6%98%AF%E8%A6%81%E4%BD%93%E6%A3%80%E5%A5%BD%E6%89%8D%E8%83%BD%E9%A2%84%E7%BA%A6%E7%A7%91%E7%9B%AE%E4%B8%80 => Failed to connect to 14.18.117.71 port 38041: Connection refused"
考驾照是不是要体检好才能预约科目一
