string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%9C%9F%E5%BB%BA%E5%BA%94%E8%81%98%E4%B8%80%E8%88%AC%E4%BC%9A%E9%97%AE%E4%BB%80%E4%B9%88%E9%97%AE%E9%A2%98%E5%91%A2 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
土建应聘一般会问什么问题呢
