string(305) "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%A5%BD%E5%8F%8B%E6%98%BE%E7%A4%BA%E7%AD%89%E5%BE%85%E9%AA%8C%E8%AF%81%E6%98%AF%E8%B0%81%E5%8A%A0%E7%9A%84%E8%B0%81 => Failed to connect to 101.89.159.206 port 38087: Connection refused"
qq添加好友显示等待验证是谁加的谁
