Windows10可以上网但显示无 Internet的解决方法

Windows10可以上网但显示无 Internet

出现这种情况是因为Windows 测试网络的 DNS 服务器在中国无法访问

相关网络测试配置数值在注册表的位置

\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet

手动修改注册表中相应的值即可，或者用脚本文件执行修改，方法如下

新建internet.txt，添加以下内容

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet]
"ActiveDnsProbeContent"="208.67.222.222"
"ActiveDnsProbeContentV6"="2620:119:35::35"
"ActiveDnsProbeHost"="resolver1.opendns.com"
"ActiveDnsProbeHostV6"="resolver1.opendns.com"
"ActiveWebProbeContent"="success"
"ActiveWebProbeContentV6"="success"
"ActiveWebProbeHost"="detectportal.firefox.com"
"ActiveWebProbeHostV6"="detectportal.firefox.com"
"ActiveWebProbePath"="success.txt"
"ActiveWebProbePathV6"="success.txt"
"CaptivePortalTimer"=dword:00000000
"CaptivePortalTimerBackOffIncrementsInSeconds"=dword:00000005
"CaptivePortalTimerMaxInSeconds"=dword:0000001e
"EnableActiveProbing"=dword:00000001
"PassivePollPeriod"=dword:0000000f
"StaleThreshold"=dword:0000001e
"WebTimeout"=dword:00000023

文件后缀名改为reg，双击运行该文件

以管理员身份运行cmd输入以下内容并回车确定

ipconfig /flushdns

断开wifi重新连接，若问题仍未解决则重启电脑

原注册表值，用于恢复

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet]
"ActiveDnsProbeContent"="131.107.255.255"
"ActiveDnsProbeContentV6"="fd3e:4f5a:5b81::1"
"ActiveDnsProbeHost"="dns.msftncsi.com"
"ActiveDnsProbeHostV6"="dns.msftncsi.com"
"ActiveWebProbeContent"="Microsoft NCSI"
"ActiveWebProbeContentV6"="Microsoft NCSI"
"ActiveWebProbeHost"="www.msftncsi.com"
"ActiveWebProbeHostV6"="ipv6.msftncsi.com"
"ActiveWebProbePath"="ncsi.txt"
"ActiveWebProbePathV6"="ncsi.txt"
"CaptivePortalTimer"=dword:00000000
"CaptivePortalTimerBackOffIncrementsInSeconds"=dword:00000005
"CaptivePortalTimerMaxInSeconds"=dword:0000001e
"EnableActiveProbing"=dword:00000001
"PassivePollPeriod"=dword:0000000f
"StaleThreshold"=dword:0000001e
"WebTimeout"=dword:00000023