string(280) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2023%E5%B9%B4%E4%B8%80%E5%BB%BA%E6%B3%95%E8%A7%84%E7%9C%9F%E9%A2%98%E7%AD%94%E6%A1%88%E7%8E%AF%E7%90%83%E7%BD%91 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
2023年一建法规真题答案环球网
