string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E3%80%8A%E4%B8%AD%E5%9B%BD%E5%A5%BD%E5%A3%B0%E9%9F%B3%E3%80%8B%E7%AC%AC%E4%B8%89%E5%AD%A3%E5%86%A0%E5%86%9B%E5%90%8D%E5%8D%95 => Failed to connect to 101.89.159.206 port 38087: Connection refused"
《中国好声音》第三季冠军名单
