add windows_ip_blacklist/signrun.bat.

Signed-off-by: dcrenl <1017260+dcren@user.noreply.gitee.com>

windows_ip_blacklist/single.bat

@@ -0,0 +1,8 @@
+@echo off
+setlocal enabledelayedexpansion
+set "IPLIST=blacklist.txt"
+for /f "usebackq delims=" %%i in ("%IPLIST%") do (
+    set "ip=%%i"
+    netsh advfirewall firewall add rule name="Block_!ip!" dir=in action=block remoteip="!ip!"
+)
+echo 完成。