string(242) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%AD%E7%BA%A7%E4%BC%9A%E8%AE%A160%E5%88%86%E7%AE%97%E8%BF%87%E5%90%97 => Failed to connect to 101.89.143.195 port 38175: Connection refused"
中级会计60分算过吗
