string(292) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%BB%99%E9%A2%86%E5%AF%BC%E6%8F%90%E5%B7%A5%E4%BD%9C%E6%84%8F%E8%A7%81%E5%92%8C%E5%BB%BA%E8%AE%AE%E6%80%8E%E6%A0%B7%E8%AF%B4 => Failed to connect to 14.116.215.7 port 38230: Connection refused"
给领导提工作意见和建议怎样说
