string(249) "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%E8%AF%81%E4%BD%93%E6%A3%80%E4%BB%80%E4%B9%88%E6%97%B6%E5%80%99 => Failed to connect to 101.89.159.206 port 38187: Connection refused"
考驾证体检什么时候
