string(250) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%8E%AB%E8%A8%80%E8%8E%B7%E5%A5%96%E6%84%9F%E8%A8%80%E5%8E%9F%E6%96%87200%E5%AD%97 => Failed to connect to 14.18.117.71 port 38093: Connection refused"
莫言获奖感言原文200字
