string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8F%82%E5%8A%A0%E5%9B%A2%E7%BB%84%E7%BB%87%E6%83%85%E5%86%B5%E6%80%8E%E4%B9%88%E5%86%99 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
参加团组织情况怎么写
