string(284) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=qq%E6%88%90%E5%8A%9F%E6%B7%BB%E5%8A%A0%E5%A5%BD%E5%8F%8B%E9%82%A3%E6%AE%B5%E8%AF%9D%E4%B8%8D%E6%98%BE%E7%A4%BA%E4%BA%86 => Failed to connect to 14.18.46.51 port 38206: Connection refused"
qq成功添加好友那段话不显示了
