[monitor] 自定义校验器注解@HostValid

common/src/main/java/com/usthe/common/util/IpDomainUtil.java

@@ -0,0 +1,35 @@
+package com.usthe.common.util;
+
+import sun.net.util.IPAddressUtil;
+
+import java.util.regex.Pattern;
+
+/**
+ * ipv4 ipv6 domain 工具类
+ * @author tomsun28
+ * @date 2021/11/17 19:56
+ */
+public class IpDomainUtil {
+
+    /**
+     * 域名校验正则
+     */
+    private static final Pattern DOMAIN_PATTERN =
+            Pattern.compile("^([hH][tT]{2}[pP]://|[hH][tT]{2}[pP][sS]://)?(([A-Za-z0-9-~]+).)+([A-Za-z0-9-~\\/])+$");
+
+    /**
+     * 校验判断是否是 ip或者domain
+     * @param ipDomain ip domain string
+     * @return true-yes false-no
+     */
+    public static boolean validateIpDomain(String ipDomain) {
+        if (IPAddressUtil.isIPv4LiteralAddress(ipDomain)) {
+            return true;
+        }
+        if (IPAddressUtil.isIPv6LiteralAddress(ipDomain)) {
+            return true;
+        }
+        return DOMAIN_PATTERN.matcher(ipDomain).matches();
+    }
+
+}