直接 以管理员身份运行 该脚本即可。

常规操作：新建 txt文本文档，复制粘贴如下代码，保存。修改文件后缀为 bat
然后 以管理员身份运行cmd ，切换路径到该脚本文件目录下 输入文件名 回车执行即可。

netsh interface ipv6 show prefixpolicies

netsh interface ipv6 add prefixpolicy ::1/128 50 0 persistent
netsh interface ipv6 set prefixpolicy ::1/128 50 0 persistent
netsh interface ipv6 add prefixpolicy ::/0 40 1 persistent
netsh interface ipv6 set prefixpolicy ::/0 40 1 persistent
netsh interface ipv6 add prefixpolicy 2002::/16 30 2 persistent
netsh interface ipv6 set prefixpolicy 2002::/16 30 2 persistent
netsh interface ipv6 add prefixpolicy ::/96 20 3 persistent
netsh interface ipv6 set prefixpolicy ::/96 20 3 persistent
netsh interface ipv6 add prefixpolicy ::ffff:0:0/96 45 4 persistent
netsh interface ipv6 set prefixpolicy ::ffff:0:0/96 45 4 persistent
netsh interface ipv6 add prefixpolicy 2001::/32 5 5 persistent
netsh interface ipv6 set prefixpolicy 2001::/32 5 5 persistent

netsh interface ipv6 show prefixpolicies
pause