string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%92%A8%E8%AF%A2%E5%AE%8F%E8%A7%82%E7%BB%8F%E6%B5%8E%E8%B0%81%E8%AE%B2%E7%9A%84%E5%A5%BD%E6%80%8E%E4%B9%88%E5%9B%9E%E7%AD%94 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
咨询宏观经济谁讲的好怎么回答
