怎么用dw软件做网站,正规app软件开发费用,wordpress路由重写,aggregator WordPress文章目录 前言功能实现测试 前言
最近写了一个日志系统#xff0c;需要通过访问的 IP 地址来获取真实的地址#xff0c;并且存到数据库中#xff0c;我也是在网上看了一些文章#xff0c;遂即整理了一下供大家参考。 功能实现
这个是获取正确 IP 地址的方法#xff0c;可… 文章目录 前言功能实现测试 前言
最近写了一个日志系统需要通过访问的 IP 地址来获取真实的地址并且存到数据库中我也是在网上看了一些文章遂即整理了一下供大家参考。 功能实现
这个是获取正确 IP 地址的方法可以直接使用的。
public static final String UNKNOWN unknown;public static final String X_FORWARDED_FOR x-forwarded-for;public static final String PROXY_CLIENT_IP Proxy-Client-IP;public static final String WL_PROXY_CLIENT_IP WL-Proxy-Client-IP;public static final String HTTP_CLIENT_IP HTTP_CLIENT_IP;public static final String HTTP_X_FORWARDED_FOR HTTP_X_FORWARDED_FOR;public static final String X_REAL_IP X-Real-IP;public static final String LOCAL_IP_V4 127.0.0.1;public static final String LOCAL_IP_V6 0:0:0:0:0:0:0:1;public static final String CDN_SRC_IP cdn-src-ip;/*** 获取 IP 地址*/public static String getIpAddress(ServerHttpRequest request) {HttpHeaders headers request.getHeaders();String ip headers.getFirst(X_FORWARDED_FOR);if (ip ! null ip.length() ! 0 !UNKNOWN.equalsIgnoreCase(ip)) {// 多次反向代理后会有多个ip值第一个ip才是真实ipif (ip.contains(,)) {ip ip.split(,)[0];}}if (ip null || ip.length() 0 || UNKNOWN.equalsIgnoreCase(ip)) {ip headers.getFirst(PROXY_CLIENT_IP);}if (ip null || ip.length() 0 || UNKNOWN.equalsIgnoreCase(ip)) {ip headers.getFirst(WL_PROXY_CLIENT_IP);}if (ip null || ip.length() 0 || UNKNOWN.equalsIgnoreCase(ip)) {ip headers.getFirst(HTTP_CLIENT_IP);}if (ip null || ip.length() 0 || UNKNOWN.equalsIgnoreCase(ip)) {ip headers.getFirst(HTTP_X_FORWARDED_FOR);}if (ip null || ip.length() 0 || UNKNOWN.equalsIgnoreCase(ip)) {ip headers.getFirst(X_REAL_IP);}if (ip null || ip.length() 0 || UNKNOWN.equalsIgnoreCase(ip)) {ip Objects.requireNonNull(request.getRemoteAddress()).getAddress().getHostAddress();if (ip.equals(LOCAL_IP_V4) || ip.equals(LOCAL_IP_V6)) {// 根据网卡取本机配置的IPInetAddress inet null;try {inet InetAddress.getLocalHost();ip inet.getHostAddress();} catch (UnknownHostException e) {e.printStackTrace();}}}return ip;}/*** 获取请求IP.* return String ip*/public static String getIpAddress(HttpServletRequest request) {String ip null;Enumeration? enu request.getHeaderNames();while (enu.hasMoreElements()) {String name (String) enu.nextElement();if (CDN_SRC_IP.equalsIgnoreCase(name)|| X_FORWARDED_FOR.equalsIgnoreCase(name)|| PROXY_CLIENT_IP.equalsIgnoreCase(name)|| WL_PROXY_CLIENT_IP.equalsIgnoreCase(name)|| X_REAL_IP.equalsIgnoreCase(name)) {ip request.getHeader(name);}if (org.apache.commons.lang3.StringUtils.isNotBlank(ip)){break;}}if (StringUtils.isBlank(ip)){ip request.getRemoteAddr();}if (ip.equals(LOCAL_IP_V4) || ip.equals(LOCAL_IP_V6)) {// 根据网卡取本机配置的IPInetAddress inet null;try {inet InetAddress.getLocalHost();ip inet.getHostAddress();} catch (UnknownHostException e) {e.printStackTrace();}}return ip;}通过以上方法你可以获取到访问者的 IP 地址只有获取到了 IP 地址才能够拿到真实的地址
通过 IP 获取真实地址的方法有很多种这里我只说两个
方式一离线 IP 地址定位查询方式二在线 IP 地址定位查询
方式一 我们需要在本地保存一个 IP 地址定位的文档方式二就是通过 http 请求的方式访问一些可以查询 IP 地址所属地理位置的网址。
方式一就是查询比较快但是有些地址可能查询不到方式二就是基本上都能查到但是要建立请求会有点慢所以将二者结合起来就行了。
导入依赖 !-- 离线IP地址定位库 --dependencygroupIdorg.lionsoul/groupIdartifactIdip2region/artifactIdversion1.7.2/version/dependency!-- ali地域 --dependencygroupIdcom.maxmind.geoip2/groupIdartifactIdgeoip2/artifactIdversion2.6.0/version/dependency添加离线 IP 地址库
在 src/main/resources下新建 ip2region 复制文件 ip2region.db 到目录下
------------------ ip2region.db 资源下载 ----------------- 链接百度网盘 提取码v7se ---------------------------------------------------------
添加工具类
RegionUtil.java
import java.io.File;
import java.io.InputStream;
import java.lang.reflect.Method;
import java.util.Objects;import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.lionsoul.ip2region.DataBlock;
import org.lionsoul.ip2region.DbConfig;
import org.lionsoul.ip2region.DbSearcher;
import org.lionsoul.ip2region.Util;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.io.ClassPathResource;/*** 根据ip离线查询地址** author ruoyi*/
public class RegionUtil {private static final Logger log LoggerFactory.getLogger(RegionUtil.class);private static final String JAVA_TEMP_DIR java.io.tmpdir;static DbConfig config null;static DbSearcher searcher null;// 初始化IP库static {try {// 因为jar无法读取文件,复制创建临时文件String dbPath Objects.requireNonNull(RegionUtil.class.getResource(/ip2region/ip2region.db)).getPath();File file new File(dbPath);if (!file.exists()) {String tmpDir System.getProperties().getProperty(JAVA_TEMP_DIR);dbPath tmpDir ip2region.db;file new File(dbPath);ClassPathResource cpr new ClassPathResource(ip2region File.separator ip2region.db);InputStream resourceAsStream cpr.getInputStream();FileUtils.copyInputStreamToFile(resourceAsStream, file);}config new DbConfig();searcher new DbSearcher(config, dbPath);log.info(bean [{}], config);log.info(bean [{}], searcher);} catch (Exception e) {log.error(init ip region error:{}, e.toString());}}/*** 解析IP** param ip* return*/public static String getRegion(String ip) {try {// dbif (searcher null || StringUtils.isEmpty(ip)) {log.error(DbSearcher is null);return StringUtils.EMPTY;}long startTime System.currentTimeMillis();// 查询算法Method method searcher.getClass().getMethod(memorySearch, String.class);DataBlock dataBlock null;if (!Util.isIpAddress(ip)) {log.warn(warning: Invalid ip address);}dataBlock (DataBlock) method.invoke(searcher, ip);String result dataBlock.getRegion();long endTime System.currentTimeMillis();log.debug(region use time[{}] result[{}], endTime - startTime, result);return result;} catch (Exception e) {log.error(error:{}, e.toString());}return StringUtils.EMPTY;}}PureNetUtils.java
package com.mike.common.core.utils;import com.alibaba.fastjson.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;/*** 网络访问工具类*/
public class PureNetUtils {private static final Logger log LoggerFactory.getLogger(PureNetUtils.class);/*** get方法直接调用post方法** param url 网络地址* return 返回网络数据*/public static String get(String url) {return post(url, null);}/*** 设定post方法获取网络资源,如果参数为null,实际上设定为get方法** param url 网络地址* param param 请求参数键值对* return 返回读取数据*/public static String post(String url, MapString, String param) {HttpURLConnection conn null;try {URL u new URL(url);conn (HttpURLConnection) u.openConnection();StringBuilder sb null;if (param ! null) {// 如果请求参数不为空sb new StringBuilder();/** A URL connection can be used for input and/or output. Set the* DoOutput flag to true if you intend to use the URL connection* for output, false if not. The default is false.*/// 默认为false,post方法需要写入参数,设定trueconn.setDoOutput(true);// 设定post方法,默认getconn.setRequestMethod(POST);// 获得输出流OutputStream out conn.getOutputStream();// 对输出流封装成高级输出流BufferedWriter writer new BufferedWriter(new OutputStreamWriter(out));// 将参数封装成键值对的形式for (Map.EntryString, String s : param.entrySet()) {sb.append(s.getKey()).append().append(s.getValue()).append();}// 将参数通过输出流写入writer.write(sb.deleteCharAt(sb.toString().length() - 1).toString());writer.close();// 一定要关闭,不然可能出现参数不全的错误sb null;}conn.connect();// 建立连接sb new StringBuilder();// 获取连接状态码int recode conn.getResponseCode();BufferedReader reader null;if (recode 200) {// Returns an input stream that reads from this open connection// 从连接中获取输入流InputStream in conn.getInputStream();// 对输入流进行封装reader new BufferedReader(new InputStreamReader(in));String str null;sb new StringBuilder();// 从输入流中读取数据while ((str reader.readLine()) ! null) {sb.append(str).append(System.getProperty(line.separator));}// 关闭输入流reader.close();if (sb.toString().length() 0) {return null;}return sb.toString().substring(0,sb.toString().length() - System.getProperty(line.separator).length());}} catch (Exception e) {e.printStackTrace();return null;} finally {if (conn ! null)// 关闭连接conn.disconnect();}return null;}/*** 获取 ip 所属地址** param ip IP 地址* return 所属地址*/public static String getAlibaba(String ip) {MapString, String map new HashMap();map.put(ip, ip);map.put(accessKey, alibaba-inc);String result PureNetUtils.post(http://ip.taobao.com/outGetIpInfo, map);log.info({} POST: http://ip.taobao.com/outGetIpInfo || result: {}, ip, result);String address null;if (StringUtils.isNotBlank(result)) {JSONObject jsonObject JSONObject.parseObject(result);// 请求成功解析响应数据if (query success.equals(jsonObject.get(msg))) {JSONObject dataMap JSONObject.parseObject(jsonObject.getString(data));String country dataMap.getString(country);String region dataMap.getString(region);String city dataMap.getString(city);address country region city;}}return address;}}
AddressUtils .java
import com.mike.common.core.utils.PureNetUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;/*** 获取地址类** author ruoyi*/
public class AddressUtils {private static final Logger log LoggerFactory.getLogger(AddressUtils.class);// 未知地址public static final String UNKNOWN 未知地址;public static String getRealAddress(String ip) {// 内网不查询if (internalIp(ip)) {return 内网IP;}try {String rspStr RegionUtil.getRegion(ip);if (StringUtils.isNotEmpty(rspStr)) {String[] obj rspStr.split(\\|);String region obj[2];String city obj[3];return String.format(%s%s, region, city);}} catch (Exception e) {log.error(获取地理位置异常 {}, e.toString());}// ali地域查询return PureNetUtils.getAlibaba(ip);}/* 判断是否是内网IP */public static boolean internalIp(String ipAddress) {boolean isInnerIp false;long ipNum getIpNum(ipAddress);/** 私有IPA类 10.0.0.0-10.255.255.255 B类 172.16.0.0-172.31.255.255 C类* 192.168.0.0-192.168.255.255 当然还有127这个网段是环回地址*/long aBegin getIpNum(10.0.0.0);long aEnd getIpNum(10.255.255.255);long bBegin getIpNum(172.16.0.0);long bEnd getIpNum(172.31.255.255);long cBegin getIpNum(192.168.0.0);long cEnd getIpNum(192.168.255.255);isInnerIp isInner(ipNum, aBegin, aEnd)|| isInner(ipNum, bBegin, bEnd) || isInner(ipNum, cBegin, cEnd)|| ipAddress.equals(127.0.0.1);return isInnerIp;}/* 获取IP数 */private static long getIpNum(String ipAddress) {String[] ip ipAddress.split(\\.);long a Integer.parseInt(ip[0]);long b Integer.parseInt(ip[1]);long c Integer.parseInt(ip[2]);long d Integer.parseInt(ip[3]);return a * 256 * 256 * 256 b * 256 * 256 c * 256 d;}private static boolean isInner(long userIp, long begin, long end) {return (userIp begin) (userIp end);}public static void main(String[] args) {String realAddress getRealAddress(117.136.79.113);System.out.println(realAddress realAddress);}
}String region dataMap.getString(region);String city dataMap.getString(city);address country region city;}}return address;}/* 获取IP数 */private static long getIpNum(String ipAddress) {String[] ip ipAddress.split(\\.);long a Integer.parseInt(ip[0]);long b Integer.parseInt(ip[1]);long c Integer.parseInt(ip[2]);long d Integer.parseInt(ip[3]);return a * 256 * 256 * 256 b * 256 * 256 c * 256 d;}private static boolean isInner(long userIp, long begin, long end) {return (userIp begin) (userIp end);}public static void main(String[] args) {String realAddress getRealAddress(117.136.79.113);System.out.println(realAddress realAddress);}
} 测试
运行 AddressUtils.java 的 main 方法测试 参考博客 Java如何通过IP获得真实地址https://blog.csdn.net/qq_39486119/article/details/107857455 集成ip2region实现离线IP地址定位http://doc.ruoyi.vip/ruoyi/
