string(283) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%BA%AB%E8%BE%B9%E7%9A%84%E6%9C%8B%E5%8F%8B%E9%83%BD%E8%BF%9C%E7%A6%BB%E6%88%91%E6%80%8E%E4%B9%88%E5%8A%9E%E5%91%A2 => Failed to connect to 14.18.117.71 port 38164: Connection refused"
身边的朋友都远离我怎么办呢
