package com.doumee.core.utils;
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import org.apache.commons.lang3.StringUtils;
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import javax.servlet.http.HttpServletRequest;
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/**
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* 请求工具类
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* @author Eva.Caesar Liu
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* @date 2022/03/15 09:54
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*/
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public class UserClient {
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/**
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* 获取系统信息
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* @param request 请求对象
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*
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* @return String
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*/
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public String getOS(HttpServletRequest request) {
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String browserDetails = request.getHeader("User-Agent");
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String userAgent = browserDetails.toLowerCase();
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String os;
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if (userAgent.indexOf("windows") >= 0) {
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os = "Windows";
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} else if (userAgent.indexOf("mac") >= 0) {
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os = "Mac";
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} else if (userAgent.indexOf("x11") >= 0) {
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os = "Unix";
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} else if (userAgent.indexOf("android") >= 0) {
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os = "Android";
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} else if (userAgent.indexOf("iphone") >= 0) {
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os = "IPhone";
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} else {
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os = "UnKnown, More-Info: " + userAgent;
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}
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return os;
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}
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/**
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* 获取客户端信息
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* @param request 请求对象
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*
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* @return String
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*/
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public String getBrowser(HttpServletRequest request) {
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String browserDetails = request.getHeader("User-Agent");
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String userAgent = browserDetails;
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String user = userAgent.toLowerCase();
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String browser = "";
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if (user.contains("edge")) {
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browser = (userAgent.substring(userAgent.indexOf("Edge")).split(" ")[0]).replace("/", "-");
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} else if (user.contains("msie")) {
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String substring = userAgent.substring(userAgent.indexOf("MSIE")).split(";")[0];
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browser = substring.split(" ")[0].replace("MSIE", "IE") + "-" + substring.split(" ")[1];
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} else if (user.contains("safari") && user.contains("version")) {
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browser = (userAgent.substring(userAgent.indexOf("Safari")).split(" ")[0]).split("/")[0] + "-"
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+ (userAgent.substring(userAgent.indexOf("Version")).split(" ")[0]).split("/")[1];
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} else if (user.contains("opr") || user.contains("opera")) {
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if (user.contains("opera")) {
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browser = (userAgent.substring(userAgent.indexOf("Opera")).split(" ")[0]).split("/")[0] + "-"
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+ (userAgent.substring(userAgent.indexOf("Version")).split(" ")[0]).split("/")[1];
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} else if (user.contains("opr")) {
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browser = ((userAgent.substring(userAgent.indexOf("OPR")).split(" ")[0]).replace("/", "-"))
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.replace("OPR", "Opera");
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}
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} else if (user.contains("chrome")) {
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browser = (userAgent.substring(userAgent.indexOf("Chrome")).split(" ")[0]).replace("/", "-");
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} else if ((user.indexOf("mozilla/7.0") > -1) || (user.indexOf("netscape6") != -1)
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|| (user.indexOf("mozilla/4.7") != -1) || (user.indexOf("mozilla/4.78") != -1)
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|| (user.indexOf("mozilla/4.08") != -1) || (user.indexOf("mozilla/3") != -1)) {
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browser = "Netscape-?";
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} else if (user.contains("firefox")) {
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browser = (userAgent.substring(userAgent.indexOf("Firefox")).split(" ")[0]).replace("/", "-");
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} else if (user.contains("rv")) {
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String IEVersion = (userAgent.substring(userAgent.indexOf("rv")).split(" ")[0]).replace("rv:", "-");
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browser = "IE" + IEVersion.substring(0, IEVersion.length() - 1);
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} else {
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browser = "UnKnown, More-Info: " + userAgent;
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}
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return browser;
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}
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/**
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* 获取IP
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* @param request 请求对象
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*
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* @return String
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*/
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public String getIP(HttpServletRequest request){
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String ip = request.getHeader("x-forwarded-for");
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if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)){
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ip = request.getHeader("Proxy-Client-IP");
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}
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if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)){
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ip = request.getHeader("WL-Proxy-Client-IP");
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}
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if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)){
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ip = request.getRemoteAddr();
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}
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if(!StringUtils.isBlank(ip)) {
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if(ip.contains(",")) {
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return ip.split(",")[0].trim();
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} else {
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return ip.trim();
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}
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}
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return "-1.-1.-1.-1";
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}
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/**
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* 获取用户操作平台
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* @param request 请求对象
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*
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* @return String
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*/
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public String getPlatform (HttpServletRequest request) {
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return request.getHeader("eva-platform") == null ? "UNKNOWN" : request.getHeader("eva-platform");
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}
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}
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