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TestWeb添加AddrUtil，OkHttpUtil
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-76
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5 files changed

+237
-76
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‎TestWeb/pom.xml

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@@ -123,6 +123,20 @@
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<version>2.1.6</version>
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</dependency>
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<!-- hutool -->
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<dependency>
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<groupId>cn.hutool</groupId>
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<artifactId>hutool-all</artifactId>
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<version>5.7.2</version>
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</dependency>
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<!-- okhttp -->
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<dependency>
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<groupId>io.github.openfeign</groupId>
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<artifactId>feign-okhttp</artifactId>
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<version>10.2.3</version>
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</dependency>
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</dependencies>
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<build>

‎TestWeb/src/main/java/com/wang/util/OkHttpUtil.java

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package com.wang.util;
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import cn.hutool.core.exceptions.ExceptionUtil;
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import okhttp3.MediaType;
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import okhttp3.OkHttpClient;
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import okhttp3.Request;
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import okhttp3.RequestBody;
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import okhttp3.Response;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.IOException;
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/**
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* OkHttpUtil
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*
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* @author wliduo[i@dolyw.com]
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* @date 2021/8/23 10:08
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*/
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public class OkHttpUtil {
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/**
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* logger
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*/
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private static final Logger logger = LoggerFactory.getLogger(OkHttpUtil.class);
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/**
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* MEDIA_TYPE_JSON
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*/
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private static final MediaType MEDIA_TYPE_JSON = MediaType.parse("application/json; charset=utf-8");
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/**
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* MEDIA_TYPE_TEXT
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*/
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private static final MediaType MEDIA_TYPE_TEXT = MediaType.parse("text/html;charset=utf-8");
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/**
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* Get请求
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*
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* @param url
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* @return java.lang.String
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* @throws
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* @author wliduo[i@dolyw.com]
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* @date 2021/8/23 10:18
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*/
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public static String get(String url) {
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String result = null;
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OkHttpClient client = new OkHttpClient.Builder().build();
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Request request = new Request.Builder().url(url).build();
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logger.info("请求地址:{}", url);
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try (Response response = client.newCall(request).execute()) {
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result = response.body().string();
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logger.info("请求地址:{}，请求结果:{}", url, result);
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} catch (Exception e) {
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logger.error("请求地址:{}，请求异常:{}", url, ExceptionUtil.stacktraceToOneLineString(e));
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}
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return result;
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}
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/**
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* postText请求
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*
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* @param url
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* @param data 提交的参数为key=value&key1=value1的形式
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* @return java.lang.String
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* @throws
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* @author wliduo[i@dolyw.com]
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* @date 2021/8/23 10:18
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*/
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public static String postText(String url, String data) {
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String result = null;
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OkHttpClient httpClient = new OkHttpClient.Builder().build();
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RequestBody requestBody = RequestBody.create(MEDIA_TYPE_TEXT, data);
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Request request = new Request.Builder().url(url).post(requestBody).build();
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logger.info("请求地址:{}，请求参数:{}", url, data);
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try (Response response = httpClient.newCall(request).execute()) {
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result = response.body().string();
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logger.info("请求地址:{}，请求参数:{}，请求结果:{}", url, data, result);
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} catch (IOException e) {
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logger.error("请求地址:{}，请求参数:{}，请求异常:{}", url, data, ExceptionUtil.stacktraceToOneLineString(e));
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}
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return result;
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}
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/**
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* postJson请求
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*
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* @param url
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* @param json json串
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* @return java.lang.String
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* @throws
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* @author wliduo[i@dolyw.com]
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* @date 2021/8/23 10:19
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*/
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public static String postJson(String url, String json) {
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String result = null;
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OkHttpClient httpClient = new OkHttpClient.Builder().build();
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RequestBody requestBody = RequestBody.create(MEDIA_TYPE_JSON, json);
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Request request = new Request.Builder().url(url).post(requestBody).build();
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logger.info("请求地址:{}，请求参数:{}", url, json);
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try {
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Response response = httpClient.newCall(request).execute();
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result = response.body().string();
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logger.info("请求地址:{}，请求参数:{}，请求结果:{}", url, json, result);
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} catch (IOException e) {
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logger.error("请求地址:{}，请求参数:{}，请求异常:{}", url, json, ExceptionUtil.stacktraceToOneLineString(e));
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}
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return result;
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}
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}

‎TestWeb/src/main/java/com/wang/util/common/AddrUtil.java

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package com.wang.util.common;
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import cn.hutool.core.util.StrUtil;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import javax.servlet.http.HttpServletRequest;
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import java.net.InetAddress;
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import java.net.UnknownHostException;
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/**
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* 获取IP地址工具
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*
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* @author wliduo[i@dolyw.com]
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* @date 2021/9/9 19:19
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*/
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public class AddrUtil {
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/**
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* logger
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*/
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private static final Logger logger = LoggerFactory.getLogger(AddrUtil.class);
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/**
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* unknown
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*/
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private final static String UNKNOWN_STR = "unknown";
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/**
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* 127.0.0.1
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*/
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private final static String LOCALHOST_STR = "127.0.0.1";
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/**
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* 0:0:0:0:0:0:0:1
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*/
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private final static String LOCALHOST_IP_STR = "0:0:0:0:0:0:0:1";
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/**
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* 获取客户端IP地址
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*/
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public static String getRemoteAddr(HttpServletRequest request) {
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String ip = request.getHeader("X-Forwarded-For");
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if (isEmptyIp(ip)) {
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ip = request.getHeader("Proxy-Client-IP");
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if (isEmptyIp(ip)) {
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ip = request.getHeader("WL-Proxy-Client-IP");
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if (isEmptyIp(ip)) {
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ip = request.getHeader("HTTP_CLIENT_IP");
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if (isEmptyIp(ip)) {
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ip = request.getHeader("X-Real-IP");
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if (isEmptyIp(ip)) {
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ip = request.getHeader("HTTP_X_FORWARDED_FOR");
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if (isEmptyIp(ip)) {
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ip = request.getRemoteAddr();
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if (LOCALHOST_STR.equals(ip) || LOCALHOST_IP_STR.equals(ip)) {
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// 根据网卡取本机配置的IP
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ip = getLocalAddr();
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}
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}
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}
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}
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}
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}
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} else if (ip.length() > 15) {
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String[] ips = ip.split(",");
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for (int index = 0; index < ips.length; index++) {
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String strIp = ips[index];
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if (!isEmptyIp(ip)) {
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ip = strIp;
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break;
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}
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}
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}
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return ip;
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}
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/**
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* IP是否为空
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*
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* @param ip
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* @return
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*/
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private static boolean isEmptyIp(String ip) {
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if (StrUtil.isEmpty(ip) || UNKNOWN_STR.equalsIgnoreCase(ip)) {
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return true;
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}
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return false;
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}
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/**
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* 获取本机的IP地址
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*/
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public static String getLocalAddr() {
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try {
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return InetAddress.getLocalHost().getHostAddress();
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} catch (UnknownHostException e) {
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logger.error("InetAddress.getLocalHost()-error", e);
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}
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return "";
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}
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}

‎TestWeb/src/main/java/com/wang/util/common/NetworkUtil.java

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This file was deleted.

‎TestWeb/src/test/java/com/wang/other/TestOther.java

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@@ -315,6 +315,14 @@ public void t10() throws Exception {
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String s3 = URLDecoder.decode(s2, "UTF-8");
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System.out.println(s2);
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System.out.println(s3);
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Integer i1 = 50000;
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Integer i2 = 50000;
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System.out.println(i1.equals(i2));
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System.out.println("/PayController/elifePayback".contains("PayController/elifePayback"));
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int i = 0;
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System.out.println(String.format("P%d*S%d * (1-0) * (S%d/Q%d)", i+2, i+2, i+2, i+2));
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}
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@Test
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public void testMoney() {
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BigDecimal orderAmt = new BigDecimal("0005.5").divide(new BigDecimal("100"));
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System.out.println(orderAmt.setScale(2, BigDecimal.ROUND_HALF_UP).toString());
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System.out.println(new BigDecimal("A0"));
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}
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public static void main(String[] args) throws Exception {

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