1、命令窗口配置网络连接
指定IP
例：netsh interface ip set address 10.1.1.1 255.255.255.1 10.1.1.123
DNS配置
netsh interface ip set dns name="本地连接" source=static
例：netsh interface ip set dns name="本地连接" source=static
addr=200.100.123.12 register=PRIMARY validate=no
netsh interface ip set address name="本地连接" source=dhcp
WIN + R 输入cmd进入命令窗口，输入
for %1 in (%windir%system32*.dll) do regsvr32.exe /s %1
执行完毕之后重启电脑
再次点击Internet协议版本4(TCP/IPv4)已可进行IP配置
