string(240) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BB%8A%E5%B9%B4%E7%9B%91%E7%90%86%E4%B8%89%E6%8E%A7%E9%9A%BE%E5%90%97 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
今年监理三控难吗
