『cURL』curl: (6) Could not resolve host无法解析主机地址

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『cURL』curl: (6) Could not resolve host无法解析主机地址

最近在学数据挖掘时,获取数据有两种途径: 开放数据,可以直接使用和存储的数据: 网络数据,通过爬虫或云市场api(付费或免费)获取数据我通过教程,在阿里云购买一个天气数据api,尝试使用cURL获取数据. 按图片的示例代码,在cmd中输入 curl -i -k --get --include 'https://ali-weather.showapi.com/weatherhistory?area=%E4%B8%BD%E6%B1%9F&areaid=101291401&month=2016…

CentOS yum 命令出现 [Errno 14] curl#6 - "Couldn't resolve host ..." 的解决方法

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linux无法解析主机地址(could not resolve host)解决办法

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修改ubuntu DNS的步骤/wget url报错： unable to resolve host address的解决方法

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wget报unable to resolve host address

Linux系统运行yum安装rpm包的时候提示wget unable to resolve host addresswget:无法解析主机地址.这就能看出是DNS解析的问题. 错误提示 wget: unable to resolve host address 解决办法: 1.登入root(VPS).2.进入/etc/resolv.conf.3.修改内容为下nameserver 8.8.8.8 #google域名服务器nameserver 8.8.4.4 #google域名服务器…

CentOS报错：Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock32 error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"

今天安装完带图形界面的CentOS 7后,在Terminal中运行yum安装命令时报了以下错误: Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock32 error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error&…

curl: (6) Couldn’t resolve host ‘www.ttlsa.com’

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Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock32 error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"

今天安装完带图形界面的CentOS 7后,在Terminal中运行yum安装命令时报了以下错误: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock32 error was 14: cur…

curl: (6) Could not resolve host: www.baidu.com;

今天,在执行curl时,突然发现这个报错,问题是之前完全没有出现过这样的情况. [root@localhost ~]# curl www.baidu.comcurl: (6) Could not resolve host: www.baidu.com; 未知的错误上网了解了一下,都说是DNS的问题,因此修改一下DNS配置 [root@localhost ~]# vim /etc/resolv.conf// 原先的DNS# Generated by NetworkManagernameserve…

yum 安装报错：Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"

[root@venn09 ~]# yum install -y vim Loaded plugins: fastestmirror Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org;…