用户代理字符串识别工具

来源：互联网发布：centos 732位下载编辑：程序博客网时间：2024/04/30 06:37
/** * 用户代理字符串识别工具 * @author stronginfo * @version 2014-6-13 */public class UserAgentUtils {    /**     * 获取用户代理对象     * @param request     * @return     */    public static UserAgent getUserAgent(HttpServletRequest request){        return UserAgent.parseUserAgentString(request.getHeader("User-Agent"));    }    /**     * 获取设备类型     * @param request     * @return     */    public static DeviceType getDeviceType(HttpServletRequest request){        return getUserAgent(request).getOperatingSystem().getDeviceType();    }    /**     * 是否是PC     * @param request     * @return     */    public static boolean isComputer(HttpServletRequest request){        return DeviceType.COMPUTER.equals(getDeviceType(request));    }    /**     * 是否是手机     * @param request     * @return     */    public static boolean isMobile(HttpServletRequest request){        return DeviceType.MOBILE.equals(getDeviceType(request));    }    /**     * 是否是平板     * @param request     * @return     */    public static boolean isTablet(HttpServletRequest request){        return DeviceType.TABLET.equals(getDeviceType(request));    }    /**     * 是否是手机和平板     * @param request     * @return     */    public static boolean isMobileOrTablet(HttpServletRequest request){        DeviceType deviceType = getDeviceType(request);        return DeviceType.MOBILE.equals(deviceType) || DeviceType.TABLET.equals(deviceType);    }    /**     * 获取浏览类型     * @param request     * @return     */    public static Browser getBrowser(HttpServletRequest request){        return getUserAgent(request).getBrowser();    }    /**     * 是否IE版本是否小于等于IE8     * @param request     * @return     */    public static boolean isLteIE8(HttpServletRequest request){        Browser browser = getBrowser(request);        return Browser.IE5.equals(browser) || Browser.IE6.equals(browser)                || Browser.IE7.equals(browser) || Browser.IE8.equals(browser);    }}
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