string(285) "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%89%BF%E8%AE%A4%E9%94%99%E8%AF%AF%E7%9A%84%E6%A3%80%E6%9F%A5%E6%80%8E%E4%B9%88%E8%AF%B4 => Failed to connect to 101.89.143.195 port 38175: Connection refused"
给领导承认错误的检查怎么说
