根据userAgent获取浏览器/操作系统/设备类型等信息

一、背景

因为需求需要不断的和userAgent打交道，需要解析出各种信息，如：浏览器名字，浏览器组，浏览器类型，浏览器版本，浏览器的渲染引擎，android和ios设备的类型，操作系统相关信息等等，这里我将自己写的获取userAgent的相关信息的类分享出来。以备后用
之前也写过一个简洁版的，获取user-agent里的信息并解析出device type（设备类型）和os version（操作系统的版本号)
– 以下方法自己均测试通过

二、效果展示

这里先展示数据，后面上代码，在最后我给出代码的下载链接

Android：userAgent解析出来的信息

ios：userAgent解析出来的信息

注意：ios无法获取浏览器的版本号，具体原因还不太清楚，希望知道的在评论区留言告知，感激不尽。

windows：userAgent解析出来的信息

三、准备工具

我这里解析userAgent信息是采用的UserAgentUtils 类。

3.1 导入UserAgentUtils 到pom.xml

1. 在maven中央仓库搜索UserAgentUtils ，复制pom文件
2. 或者copy我下面的引用

<!-- UserAgentUtils -->
		<!-- https://mvnrepository.com/artifact/eu.bitwalker/UserAgentUtils -->
		<dependency>
			<groupId>eu.bitwalker</groupId>
			<artifactId>UserAgentUtils</artifactId>
			<version>1.20</version>
		</dependency>

四、解析出userAgent的所有信息

注意： 以下代码均为本人亲测可行。如果有什么写的不对的地方，敬请指出。

package com.ninesword.nsclick.utils;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import eu.bitwalker.useragentutils.Browser;
import eu.bitwalker.useragentutils.OperatingSystem;
import eu.bitwalker.useragentutils.UserAgent;

/** 
  * @author  作者 :  小雪
  * @date 创建时间：2018年9月19日 下午2:45:10 
  * @version 1.0 
  * @parameter  
  * @since  
  * @return  
*/
public class UserAgentUtils {
	
	private static Logger logger = LoggerFactory.getLogger(UserAgentUtils.class);
	
	/**
	 * 根据http获取userAgent信息
	 * @param request
	 * @return
	 */
	public static String getUserAgent(HttpServletRequest request) {
		String userAgent=request.getHeader("User-Agent");
		return userAgent;
	}
	
	/**
	 * 根据request获取userAgent，然后解析出osVersion
	 * @param request
	 * @return
	 */
	public static String getOsVersion(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getOsVersion(userAgent);
	}
	
	/**
	 * 根据userAgent解析出osVersion
	 * @param userAgent
	 * @return
	 */
	public static String getOsVersion(String userAgent) {
		String osVersion = "";
		if(StringUtils.isBlank(userAgent)) 
			return osVersion;
		String[] strArr = userAgent.substring(userAgent.indexOf("(")+1,
				userAgent.indexOf(")")).split(";");
		if(null == strArr || strArr.length == 0) 
			return osVersion;
		
		osVersion = strArr[1];
		logger.info("osVersion is:{}", osVersion);
		return osVersion;
	}
	
	/**
	 * 获取操作系统对象
	 * @param request
	 * @return
	 */
	private static OperatingSystem getOperatingSystem(String userAgent) {
		UserAgent agent = UserAgent.parseUserAgentString(userAgent);
		OperatingSystem operatingSystem = agent.getOperatingSystem();
		return operatingSystem;
	}
	

	
	/**
	 * 获取os：Windows/ios/Android
	 * @param request
	 * @return
	 */
	public static String getOs(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getOs(userAgent);
	}
	
	/**
	 * 获取os：Windows/ios/Android
	 * @param request
	 * @return
	 */
	public static String getOs(String userAgent) {
		OperatingSystem operatingSystem =  getOperatingSystem(userAgent);
		String os = operatingSystem.getGroup().getName();
		logger.info("os is:{}", os);
		return os;
	}
	
	
	/**
	 * 获取deviceType
	 * @param request
	 * @return
	 */
	public static String getDevicetype(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getDevicetype(userAgent);
	}
	
	/**
	 * 获取deviceType
	 * @param request
	 * @return
	 */
	public static String getDevicetype(String userAgent) {
		OperatingSystem operatingSystem =  getOperatingSystem(userAgent);
		String deviceType = operatingSystem.getDeviceType().toString();
		logger.info("deviceType is:{}", deviceType);
		return deviceType;
	}

	/**
	 * 获取操作系统的名字
	 * @param request
	 * @return
	 */
	public static String getOsName(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getOsName(userAgent);
	}
	
	/**
	 * 获取操作系统的名字
	 * @param request
	 * @return
	 */
	public static String getOsName(String userAgent) {
		OperatingSystem operatingSystem =  getOperatingSystem(userAgent);
		String osName = operatingSystem.getName();
		logger.info("osName is:{}", osName);
		return osName;
	}
	
	
	/**
	 * 获取device的生产厂家
	 * @param request
	 */
	public static String getDeviceManufacturer(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getDeviceManufacturer(userAgent);
	}
	
	/**
	 * 获取device的生产厂家
	 * @param request
	 */
	public static String getDeviceManufacturer(String userAgent) {
		OperatingSystem operatingSystem =  getOperatingSystem(userAgent);
		String deviceManufacturer = operatingSystem.getManufacturer().toString();
		logger.info("deviceManufacturer is:{}", deviceManufacturer);
		return deviceManufacturer;
	}
	
	/**
	 * 获取浏览器对象
	 * @param request
	 * @return
	 */
	public static Browser getBrowser(String agent) {
		UserAgent userAgent = UserAgent.parseUserAgentString(agent);
		Browser browser = userAgent.getBrowser();
		return browser;
	}

	
	/**
	 * 获取browser name
	 * @param request
	 * @return
	 */
	public static String getBorderName(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getBorderName(userAgent);
	}
	
	/**
	 * 获取browser name
	 * @param request
	 * @return
	 */
	public static String getBorderName(String userAgent) {
		Browser browser =  getBrowser(userAgent);
		String borderName = browser.getName();
		logger.info("borderName is:{}", borderName);
		return borderName;
	}
	
	
	/**
	 * 获取浏览器的类型
	 * @param request
	 * @return
	 */
	public static String getBorderType(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getBorderType(userAgent);
	}
	
	/**
	 * 获取浏览器的类型
	 * @param request
	 * @return
	 */
	public static String getBorderType(String userAgent) {
		Browser browser =  getBrowser(userAgent);
		String borderType = browser.getBrowserType().getName();
		logger.info("borderType is:{}", borderType);
		return borderType;
	}
	
	/**
	 * 获取浏览器组： CHROME、IE
	 * @param request
	 * @return
	 */
	public static String getBorderGroup(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getBorderGroup(userAgent);
	}
	
	/**
	 * 获取浏览器组： CHROME、IE
	 * @param request
	 * @return
	 */
	public static String getBorderGroup(String userAgent) {
		Browser browser =  getBrowser(userAgent);
		String browerGroup = browser.getGroup().getName();
		logger.info("browerGroup is:{}", browerGroup);
		return browerGroup;
	}
	
	/**
	 * 获取浏览器的生产厂商
	 * @param request
	 * @return
	 */
	public static String getBrowserManufacturer(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getBrowserManufacturer(userAgent);
	}
	
	
	/**
	 * 获取浏览器的生产厂商
	 * @param request
	 * @return
	 */
	public static String getBrowserManufacturer(String userAgent) {
		Browser browser =  getBrowser(userAgent);
		String browserManufacturer = browser.getManufacturer().getName();
		logger.info("browserManufacturer is:{}", browserManufacturer);
		return browserManufacturer;
	}
	
	
	/**
	 * 获取浏览器使用的渲染引擎
	 * @param request
	 * @return
	 */
	public static String getBorderRenderingEngine(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getBorderRenderingEngine(userAgent);
	}
	
	/**
	 * 获取浏览器使用的渲染引擎
	 * @param request
	 * @return
	 */
	public static String getBorderRenderingEngine(String userAgent) {
		Browser browser =  getBrowser(userAgent);
		String renderingEngine = browser.getRenderingEngine().name();
		logger.info("renderingEngine is:{}", renderingEngine);
		return renderingEngine;
	}
	
	
	/**
	 * 获取浏览器版本
	 * @param request
	 * @return
	 */
	public static String getBrowserVersion(HttpServletRequest request) {
		String userAgent = getUserAgent(request);
		return getBrowserVersion(userAgent);
	}
	
	/**
	 * 获取浏览器版本
	 * @param request
	 * @return
	 */
	public static String getBrowserVersion(String userAgent) {
		Browser browser =  getBrowser(userAgent);
		String borderVersion = browser.getVersion( userAgent).toString();
		return borderVersion;
	}
	

	public static void main(String[] args) {
//		String androidUserAgent = "Mozilla/5.0 (Linux; Android 8.0; LON-AL00 Build/HUAWEILON-AL00; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.132 MQQBrowser/6.2 TBS/044204 Mobile Safari/537.36 V1_AND_SQ_7.7.8_908_YYB_D QQ/7.7.8.3705 NetType/WIFI WebP/0.3.0 Pixel/1440";
//		String iosUserAgent = "Mozilla/5.0 (iPhone; CPU iPhone OS 12_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16A366 QQ/7.7.8.421 V1_IPH_SQ_7.7.8_1_APP_A Pixel/750 Core/UIWebView Device/Apple(iPhone 6s) NetType/WIFI QBWebViewType/1";
		String winUserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36";
		
		System.out.println("浏览器组："+getBorderGroup(winUserAgent));
		System.out.println("浏览器名字："+getBorderName(winUserAgent));
		System.out.println("浏览器类型"+getBorderType(winUserAgent));
		System.out.println("浏览器生产商："+getBrowserManufacturer(winUserAgent));
		System.out.println("浏览器版本："+getBrowserVersion(winUserAgent));
		System.out.println("设备生产厂商:"+getDeviceManufacturer(winUserAgent));
		System.out.println("设备类型:"+getDevicetype(winUserAgent));
		System.out.println("设备操作系统："+getOs(winUserAgent));
		System.out.println("操作系统的名字："+getOsName(winUserAgent));
		System.out.println("操作系统的版本号："+getOsVersion(winUserAgent));
		System.out.println("操作系统浏览器的渲染引擎:"+getBorderRenderingEngine(winUserAgent));
	}

}

五、源码下载

虽然上面基本上已经给出了源码，我还是再给一遍。方便直接运行
java解析userAgent中的所有信息