string(314) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=qq%E6%B7%BB%E5%8A%A0%E5%AF%B9%E6%96%B9%E5%A5%BD%E5%8F%8B%E5%AF%B9%E6%96%B9%E6%B2%A1%E5%8F%8D%E5%BA%94%E6%80%8E%E4%B9%88%E5%9B%9E%E4%BA%8B%E5%95%8A => Failed to connect to 101.89.117.144 port 38208: Connection refused"
qq添加对方好友对方没反应怎么回事啊
