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使用yauaa代替bitwalker

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RuoYi
2025-12-09 14:00:53 +08:00
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commit bfbaca1e30
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ruoyi-common/src/main/java/com/ruoyi/common/utils/http/UserAgentUtils.java Normal file
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package com.ruoyi.common.utils.http;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.ruoyi.common.utils.StringUtils;
import nl.basjes.parse.useragent.UserAgent;
import nl.basjes.parse.useragent.UserAgentAnalyzer;
/**
* UserAgent解析工具类
*
* @author ruoyi
*/
public class UserAgentUtils
{
public static final String UNKNOWN = "";
// 浏览器正则表达式模式
private static final Pattern CHROME_PATTERN = Pattern.compile("Chrome/(\\d+)(?:\\.\\d+)*");
private static final Pattern FIREFOX_PATTERN = Pattern.compile("Firefox/(\\d+)(?:\\.\\d+)*");
private static final Pattern EDGE_PATTERN = Pattern.compile("Edg(?:e)?/(\\d+)(?:\\.\\d+)*");
private static final Pattern SAFARI_PATTERN = Pattern.compile("Version/(\\d+)(?:\\.\\d+)*");
private static final Pattern OPERA_PATTERN = Pattern.compile("Opera/(\\d+)(?:\\.\\d+)*");
private static final Pattern IE_PATTERN = Pattern.compile("(?:MSIE |Trident/.*rv:)(\\d+)(?:\\.\\d+)*");
private static final Pattern SAMSUNG_PATTERN = Pattern.compile("SamsungBrowser/(\\d+)(?:\\.\\d+)*");
private static final Pattern UC_PATTERN = Pattern.compile("UCBrowser/(\\d+)(?:\\.\\d+)*");
private static final Pattern QQ_PATTERN = Pattern.compile("QQBrowser/(\\d+)(?:\\.\\d+)*");
private static final Pattern WECHAT_PATTERN = Pattern.compile("MicroMessenger/(\\d+)(?:\\.\\d+)*");
private static final Pattern BAIDU_PATTERN = Pattern.compile("baidubrowser/(\\d+)(?:\\.\\d+)*");
// 操作系统正则表达式模式
private static final Pattern WINDOWS_PATTERN = Pattern.compile("Windows NT (\\d+\\.\\d+)");
private static final Pattern MACOS_PATTERN = Pattern.compile("Mac OS X (\\d+[_\\d]*)");
private static final Pattern ANDROID_PATTERN = Pattern.compile("Android (\\d+)(?:\\.\\d+)*");
private static final Pattern IOS_PATTERN = Pattern.compile("OS[\\s_](\\d+)(?:_\\d+)*");
private static final Pattern LINUX_PATTERN = Pattern.compile("Linux");
private static final Pattern CHROMEOS_PATTERN = Pattern.compile("CrOS");
private static final UserAgentAnalyzer userAgentAnalyzer = UserAgentAnalyzer
.newBuilder().hideMatcherLoadStats()
.withCache(5000)
.showMinimalVersion()
.withField(UserAgent.AGENT_NAME_VERSION)
.withField(UserAgent.OPERATING_SYSTEM_NAME_VERSION)
.build();
/**
* 获取客户端浏览器
*/
public static String getBrowser(String userAgent)
{
UserAgent.ImmutableUserAgent iua = userAgentAnalyzer.parse(userAgent);
String agentNameVersion = iua.get(UserAgent.AGENT_NAME_VERSION).getValue();
if (StringUtils.isBlank(agentNameVersion) || agentNameVersion.contains("??"))
{
return formatBrowser(userAgent);
}
return agentNameVersion;
}
/**
* 获取客户端操作系统
*/
public static String getOperatingSystem(String userAgent)
{
UserAgent.ImmutableUserAgent iua = userAgentAnalyzer.parse(userAgent);
String operatingSystemNameVersion = iua.get(UserAgent.OPERATING_SYSTEM_NAME_VERSION).getValue();
if (StringUtils.isBlank(operatingSystemNameVersion) || operatingSystemNameVersion.contains("??"))
{
return formatOperatingSystem(userAgent);
}
return operatingSystemNameVersion;
}
/**
* 全面浏览器检测
*/
private static String formatBrowser(String browser)
{
// Chrome系列浏览器
Matcher chromeMatcher = CHROME_PATTERN.matcher(browser);
if (chromeMatcher.find() && (browser.contains("Chrome") || browser.contains("CriOS")))
{
return "Chrome" + chromeMatcher.group(1);
}
// Firefox
Matcher firefoxMatcher = FIREFOX_PATTERN.matcher(browser);
if (firefoxMatcher.find())
{
return "Firefox" + firefoxMatcher.group(1);
}
// Edge浏览器
Matcher edgeMatcher = EDGE_PATTERN.matcher(browser);
if (edgeMatcher.find())
{
return "Edge" + edgeMatcher.group(1);
}
// Safari浏览器（需排除Chrome）
Matcher safariMatcher = SAFARI_PATTERN.matcher(browser);
if (safariMatcher.find() && !browser.contains("Chrome"))
{
return "Safari" + safariMatcher.group(1);
}
// 微信内置浏览器
Matcher wechatMatcher = WECHAT_PATTERN.matcher(browser);
if (wechatMatcher.find())
{
return "WeChat" + wechatMatcher.group(1);
}
// UC浏览器
Matcher ucMatcher = UC_PATTERN.matcher(browser);
if (ucMatcher.find())
{
return "UC Browser" + ucMatcher.group(1);
}
// QQ浏览器
Matcher qqMatcher = QQ_PATTERN.matcher(browser);
if (qqMatcher.find())
{
return "QQ Browser" + qqMatcher.group(1);
}
// 百度浏览器
Matcher baiduMatcher = BAIDU_PATTERN.matcher(browser);
if (baiduMatcher.find())
{
return "Baidu Browser" + baiduMatcher.group(1);
}
// Samsung浏览器
Matcher samsungMatcher = SAMSUNG_PATTERN.matcher(browser);
if (samsungMatcher.find())
{
return "Samsung Browser" + samsungMatcher.group(1);
}
// Opera浏览器
Matcher operaMatcher = OPERA_PATTERN.matcher(browser);
if (operaMatcher.find())
{
return "Opera" + operaMatcher.group(1);
}
// IE浏览器
Matcher ieMatcher = IE_PATTERN.matcher(browser);
if (ieMatcher.find())
{
return "Internet Explorer" + ieMatcher.group(1);
}
return UNKNOWN;
}
/**
* 检测操作系统
*/
private static String formatOperatingSystem(String operatingSystem)
{
// Windows系统
Matcher windowsMatcher = WINDOWS_PATTERN.matcher(operatingSystem);
if (windowsMatcher.find())
{
return "Windows" + getWindowsVersionDisplay(windowsMatcher.group(1));
}
// macOS系统
Matcher macMatcher = MACOS_PATTERN.matcher(operatingSystem);
if (macMatcher.find())
{
String version = macMatcher.group(1).replace("_", ".");
return "macOS" + extractMajorVersion(version);
}
// Android系统
Matcher androidMatcher = ANDROID_PATTERN.matcher(operatingSystem);
if (androidMatcher.find())
{
return "Android" + extractMajorVersion(androidMatcher.group(1));
}
// iOS系统
Matcher iosMatcher = IOS_PATTERN.matcher(operatingSystem);
if (iosMatcher.find() && (operatingSystem.contains("iPhone") || operatingSystem.contains("iPad")))
{
return "iOS" + extractMajorVersion(iosMatcher.group(1));
}
// Linux系统
if (LINUX_PATTERN.matcher(operatingSystem).find() && !operatingSystem.contains("Android"))
{
return "Linux";
}
// Chrome OS
if (CHROMEOS_PATTERN.matcher(operatingSystem).find())
{
return "Chrome OS";
}
return UNKNOWN;
}
/**
* 提取优化的主版本号
*/
private static String extractMajorVersion(String fullVersion)
{
if (StringUtils.isEmpty(fullVersion))
{
return StringUtils.EMPTY;
}
try
{
// 清理版本号中的非数字字符
String cleanVersion = fullVersion.replaceAll("[^0-9.]", "");
String[] parts = cleanVersion.split("\\.");
if (parts.length > 0)
{
String firstPart = parts[0];
if (firstPart.matches("\\d+"))
{
int version = Integer.parseInt(firstPart);
// 处理三位数版本号（如142 -> 14）
if (version >= 100)
{
return String.valueOf(version / 10);
}
return firstPart;
}
}
}
catch (NumberFormatException e)
{
// 版本号解析失败，返回原始值
}
return fullVersion;
}
/**
* Windows版本号显示优化
*/
private static String getWindowsVersionDisplay(String version)
{
switch (version)
{
case "10.0":
return "10";
case "6.3":
return "8.1";
case "6.2":
return "8";
case "6.1":
return "7";
case "6.0":
return "Vista";
case "5.1":
return "XP";
case "5.0":
return "2000";
default:
return extractMajorVersion(version);
}
}
}