string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B3%A8%E4%BC%9A%E6%88%90%E7%BB%A9%E4%B8%80%E8%88%AC%E5%87%A0%E7%82%B9%E5%85%AC%E5%B8%83 => Failed to connect to 101.89.143.195 port 38175: Connection refused"
注会成绩一般几点公布
