string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%86%9C%E6%9D%91%E5%90%88%E4%BD%9C%E5%8C%BB%E7%96%97%E6%9C%89%E7%AD%89%E5%BE%85%E6%9C%9F%E4%B9%88 => Failed to connect to 101.89.159.206 port 38187: Connection refused"
农村合作医疗有等待期么
