string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%9C%89%E6%B2%A1%E6%9C%89%E7%9B%91%E7%90%86%E8%80%83%E8%AF%95%E7%9A%84%E8%BD%AF%E4%BB%B6 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
有没有监理考试的软件
