package com.nq.utils.http;
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import com.google.gson.Gson;
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import com.nq.utils.PropertiesUtil;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.http.HttpEntity;
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import org.apache.http.NameValuePair;
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import org.apache.http.client.ClientProtocolException;
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import org.apache.http.client.config.RequestConfig;
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import org.apache.http.client.entity.UrlEncodedFormEntity;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.entity.StringEntity;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.message.BasicNameValuePair;
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import org.apache.http.util.EntityUtils;
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import org.junit.platform.commons.logging.Logger;
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import org.junit.platform.commons.logging.LoggerFactory;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.util.*;
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@Slf4j
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public class HttpClientRequest {
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// 可配置的超时参数（单位：毫秒）
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private static final int CONNECT_TIMEOUT = 35000;
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private static final int CONNECTION_REQUEST_TIMEOUT = 35000;
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private static final int SOCKET_TIMEOUT = 60000;
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public static String doGet(String url) {
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// 1. 参数校验
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if (url == null || url.trim().isEmpty()) {
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throw new IllegalArgumentException("URL cannot be null or empty");
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}
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// 2. 创建HTTP客户端和请求对象
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try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
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HttpGet httpGet = new HttpGet(url);
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// 3. 配置请求参数
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RequestConfig requestConfig = RequestConfig.custom()
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.setConnectTimeout(CONNECT_TIMEOUT)
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.setConnectionRequestTimeout(CONNECTION_REQUEST_TIMEOUT)
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.setSocketTimeout(SOCKET_TIMEOUT)
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.build();
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httpGet.setConfig(requestConfig);
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// 4. 执行请求并处理响应
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try (CloseableHttpResponse response = httpClient.execute(httpGet)) {
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int statusCode = response.getStatusLine().getStatusCode();
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if (statusCode != 200) {
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throw new IOException("HTTP request failed with status code: " + statusCode);
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}
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HttpEntity entity = response.getEntity();
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if (entity == null) {
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throw new IOException("Response entity is null");
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}
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return EntityUtils.toString(entity);
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}
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} catch (IOException e) {
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throw new RuntimeException("HTTP request failed", e);
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}
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}
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public static String doPost(String url, Map<String, Object> paramMap) {
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CloseableHttpClient httpClient = null;
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CloseableHttpResponse httpResponse = null;
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String result = "";
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httpClient = HttpClients.createDefault();
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HttpPost httpPost = new HttpPost(url);
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RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(35000).setConnectionRequestTimeout(35000).setSocketTimeout(60000).build();
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httpPost.setConfig(requestConfig);
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httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded");
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if (null != paramMap && paramMap.size() > 0) {
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List<NameValuePair> nvps = new ArrayList<NameValuePair>();
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Set<Map.Entry<String, Object>> entrySet = paramMap.entrySet();
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Iterator<Map.Entry<String, Object>> iterator = entrySet.iterator();
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while (iterator.hasNext()) {
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Map.Entry<String, Object> mapEntry = (Map.Entry) iterator.next();
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nvps.add(new BasicNameValuePair((String) mapEntry.getKey(), mapEntry.getValue().toString()));
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}
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try {
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httpPost.setEntity(new UrlEncodedFormEntity(nvps, "UTF-8"));
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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}
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try {
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httpResponse = httpClient.execute(httpPost);
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HttpEntity entity = httpResponse.getEntity();
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result = EntityUtils.toString(entity);
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} catch (ClientProtocolException e) {
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e.printStackTrace();
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} catch (IOException e) {
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e.printStackTrace();
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} finally {
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if (null != httpResponse) {
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try {
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httpResponse.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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if (null != httpClient) {
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try {
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httpClient.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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return result;
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}
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public static String doPostJson(String url, Map<String, String> paramMap) {
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CloseableHttpClient httpClient = null;
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CloseableHttpResponse httpResponse = null;
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String result = "";
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httpClient = HttpClients.createDefault();
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HttpPost httpPost = new HttpPost(url);
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RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(35000).setConnectionRequestTimeout(35000).setSocketTimeout(60000).build();
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httpPost.setConfig(requestConfig);
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httpPost.addHeader("Content-Type", "application/json");
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StringEntity reqEntity = new StringEntity(new Gson().toJson(paramMap),"utf-8");
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httpPost.setEntity(reqEntity);
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try {
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httpResponse = httpClient.execute(httpPost);
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HttpEntity entity = httpResponse.getEntity();
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result = EntityUtils.toString(entity);
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} catch (ClientProtocolException e) {
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e.printStackTrace();
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} catch (IOException e) {
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e.printStackTrace();
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} finally {
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if (null != httpResponse) {
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try {
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httpResponse.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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if (null != httpClient) {
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try {
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httpClient.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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return result;
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}
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}
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