string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%96%E7%95%8C%E4%B8%8A%E5%9C%B0%E9%9C%87%E6%8E%92%E8%A1%8C%E6%A6%9C%E5%89%8D%E4%B8%89%E5%90%8D => Failed to connect to 101.89.117.144 port 38208: Connection refused"
世界上地震排行榜前三名
