string(316) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2021%E4%B8%80%E5%BB%BA%E5%B8%82%E6%94%BF%E5%AE%9E%E5%8A%A1%E7%9C%9F%E9%A2%98%E5%8F%8A%E7%AD%94%E6%A1%88%E5%AE%8C%E6%95%B4%E7%89%88%E6%9C%80%E6%96%B0 => Failed to connect to 101.89.159.206 port 38100: Connection refused"
2021一建市政实务真题及答案完整版最新
