string(231) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%BD%98%E6%97%AD%E8%99%B9%E4%B8%AA%E4%BA%BA%E7%AE%80%E5%8E%86 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
潘旭虹个人简历
