string(247) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%85%B3%E4%BA%8E%E5%86%9C%E6%9D%91%E4%BF%AE%E8%B7%AF%E7%9A%84%E6%8F%90%E6%A1%88 => Failed to connect to 14.116.215.7 port 38230: Connection refused"
关于农村修路的提案
