增加批量增加节点IP接口

internal/utils/ip_utils_test.go

@@ -1,6 +1,7 @@
 package utils
 
 import (
+	"net"
 	"testing"
 )
 
@@ -83,3 +84,27 @@ func TestIsIPv6(t *testing.T) {
 		}
 	}
 }
+
+func TestExtractIP(t *testing.T) {
+	t.Log(ExtractIP("192.168.1.100"))
+}
+
+func TestExtractIP_CIDR(t *testing.T) {
+	t.Log(ExtractIP("192.168.2.100/24"))
+}
+
+func TestExtractIP_Range(t *testing.T) {
+	t.Log(ExtractIP("192.168.2.100 - 192.168.4.2"))
+}
+
+func TestNextIP(t *testing.T) {
+	for _, ip := range []string{"192.168.1.1", "0.0.0.0", "255.255.255.255", "192.168.2.255", "192.168.255.255"} {
+		t.Log(ip+":", NextIP(net.ParseIP(ip).To4()))
+	}
+}
+
+func TestNextIP_Copy(t *testing.T) {
+	var ip = net.ParseIP("192.168.1.100")
+	var nextIP = NextIP(ip)
+	t.Log(ip, nextIP)
+}