string(242) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%9B%91%E7%90%86%E5%91%98%E4%B8%BB%E8%A6%81%E8%81%8C%E8%B4%A313%E6%9D%A1 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
监理员主要职责13条
