string(312) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%AD%E5%9B%BD%E8%AF%BA%E8%B4%9D%E5%B0%94%E5%A5%96%E5%92%8C%E5%B9%B3%E8%8E%B7%E5%BE%97%E8%80%85%E6%98%AF%E8%81%8A%E5%9F%8E%E4%BA%BA%E5%90%97 => Failed to connect to 101.89.143.195 port 38109: Connection refused"
中国诺贝尔奖和平获得者是聊城人吗
