From 23a0af5acea2a98d1bd9a0216631f3b2ff5e03f8 Mon Sep 17 00:00:00 2001 From: hjc Date: Wed, 6 Jan 2021 19:47:36 +0800 Subject: [PATCH 1/2] =?UTF-8?q?=E8=83=BD=E7=AE=80=E5=88=99=E7=AE=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../src/main/java/cn/hutool/core/net/NetUtil.java | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/hutool-core/src/main/java/cn/hutool/core/net/NetUtil.java b/hutool-core/src/main/java/cn/hutool/core/net/NetUtil.java index 0924c2da7d..ffade79470 100644 --- a/hutool-core/src/main/java/cn/hutool/core/net/NetUtil.java +++ b/hutool-core/src/main/java/cn/hutool/core/net/NetUtil.java @@ -5,6 +5,7 @@ import cn.hutool.core.exceptions.UtilException; import cn.hutool.core.io.IORuntimeException; import cn.hutool.core.io.IoUtil; import cn.hutool.core.lang.Filter; +import cn.hutool.core.lang.Validator; import cn.hutool.core.util.RandomUtil; import cn.hutool.core.util.StrUtil; @@ -83,13 +84,11 @@ public class NetUtil { * @param ipStr 需要检测的字符串 * @return 版本号['IPv4', 'IPv6', 'Neither'] */ - public static String getIpVersion(String ipStr) { - Pattern patternIpv4 = Pattern.compile("^(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3}$"); - Pattern patternIpv6 = Pattern.compile("^((([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:)|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}(:[0-9A-Fa-f]{1,4}){1,2})|(([0-9A-Fa-f]{1,4}:){4}(:[0-9A-Fa-f]{1,4}){1,3})|(([0-9A-Fa-f]{1,4}:){3}(:[0-9A-Fa-f]{1,4}){1,4})|(([0-9A-Fa-f]{1,4}:){2}(:[0-9A-Fa-f]{1,4}){1,5})|([0-9A-Fa-f]{1,4}:(:[0-9A-Fa-f]{1,4}){1,6})|(:(:[0-9A-Fa-f]{1,4}){1,7})|(([0-9A-Fa-f]{1,4}:){6}(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3})|(([0-9A-Fa-f]{1,4}:){5}:(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3})|(([0-9A-Fa-f]{1,4}:){4}(:[0-9A-Fa-f]{1,4}){0,1}:(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3})|(([0-9A-Fa-f]{1,4}:){3}(:[0-9A-Fa-f]{1,4}){0,2}:(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3})|(([0-9A-Fa-f]{1,4}:){2}(:[0-9A-Fa-f]{1,4}){0,3}:(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3})|([0-9A-Fa-f]{1,4}:(:[0-9A-Fa-f]{1,4}){0,4}:(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3})|(:(:[0-9A-Fa-f]{1,4}){0,5}:(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3}))$"); - if (patternIpv6.matcher(ipStr).matches()) { - return "IPv6"; - } else if (patternIpv4.matcher(ipStr).matches()) { + public static String getIpVersion(CharSequence ipStr) { + if (Validator.isIpv4(ipStr)) { return "IPv4"; + } else if (Validator.isIpv6(ipStr)) { + return "IPv6"; } else { return "Neither"; } -- Gitee From 0b3db385a7fb68696357cd4345ac3f9c766f3471 Mon Sep 17 00:00:00 2001 From: hjc Date: Wed, 6 Jan 2021 19:53:30 +0800 Subject: [PATCH 2/2] =?UTF-8?q?=E5=88=A0=E9=99=A4=E4=B8=8D=E5=BF=85?= =?UTF-8?q?=E8=A6=81=E7=9A=84=E5=86=85=E5=AE=B9?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- hutool-core/src/main/java/cn/hutool/core/net/NetUtil.java | 1 - 1 file changed, 1 deletion(-) diff --git a/hutool-core/src/main/java/cn/hutool/core/net/NetUtil.java b/hutool-core/src/main/java/cn/hutool/core/net/NetUtil.java index ffade79470..0a967707a7 100644 --- a/hutool-core/src/main/java/cn/hutool/core/net/NetUtil.java +++ b/hutool-core/src/main/java/cn/hutool/core/net/NetUtil.java @@ -35,7 +35,6 @@ import java.util.LinkedHashSet; import java.util.List; import java.util.Set; import java.util.TreeSet; -import java.util.regex.Pattern; /** * 网络相关工具 -- Gitee