string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8A%A5%E9%94%99%E4%B8%AD%E4%B8%93%E8%BF%98%E5%8F%AF%E4%BB%A5%E5%8E%BB%E5%88%AB%E7%9A%84%E5%AD%A6%E6%A0%A1%E5%90%97 => Failed to connect to 101.89.117.144 port 38208: Connection refused"
报错中专还可以去别的学校吗
