string(240) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BE%AE%E5%8D%9A%E6%9C%89%E8%85%BE%E8%AE%AF%E8%82%A1%E4%BB%BD%E5%90%97 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
微博有腾讯股份吗
