string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B1%9F%E8%8B%8F%E7%9C%81%E8%80%83%E7%A0%94%E8%80%83%E5%9C%BA%E8%A7%84%E5%88%99 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
江苏省考研考场规则
