string(324) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8E%A8%E7%89%B9%E9%87%8C%E5%85%B3%E6%B3%A8%E7%9A%84%E4%BA%BA%E7%AA%81%E7%84%B6%E6%B2%A1%E6%9C%89%E4%BA%86%2C%E6%80%8E%E4%B9%88%E6%89%BE%E5%9B%9E%E6%9D%A5 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
推特里关注的人突然没有了,怎么找回来
