string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B3%A8%E5%AE%89%E5%B8%88%E8%83%BD%E4%BB%8E%E4%BA%8B%E4%BB%80%E4%B9%88%E5%B7%A5%E4%BD%9C%E5%B2%97%E4%BD%8D%E5%91%A2 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
注安师能从事什么工作岗位呢
