string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B2%88%E9%98%B3%E8%8D%AF%E7%A7%91%E5%A4%A7%E5%AD%A6%E5%93%AA%E4%BA%9B%E4%B8%93%E4%B8%9A%E5%9C%A8%E6%B2%88%E9%98%B3 => Failed to connect to 101.89.159.206 port 38087: Connection refused"
沈阳药科大学哪些专业在沈阳
