string(315) "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%2C%E9%A2%86%E5%AF%BC%E5%9B%9E%E5%A4%8D%E8%87%AA%E5%B7%B1%E8%80%83%E8%99%91 => Failed to connect to 101.89.143.195 port 38205: Connection refused"
给领导提工作意见,领导回复自己考虑
