HTTP POST 请求工具类

HTTP/HTTPS POST 请求工具类

Maven pom.xml 引入依赖

<dependency><groupId>org.apache.httpcomponents</groupId><artifactId>httpclient</artifactId><version>4.5.13</version>
</dependency>
<dependency><groupId>org.apache.commons</groupId><artifactId>commons-lang3</artifactId><version>3.12.0</version>
</dependency>

Java 工具类

import org.apache.commons.lang3.StringUtils;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;import java.io.IOException;
import java.nio.charset.StandardCharsets;/*** @author former Road* @Description HTTP request Utility* @date 2022/8/8 08:08*/
public class HttpUtils {private static final Logger log = LoggerFactory.getLogger(HttpUtils.class);/*** Number of HTTP request retries(Please adjust by yourself)* HTTP请求重试次数（请自行调整）*/public static final int RETRY_COUNT = 3;/*** POST request with retry mechanism* 带重试机制的POST请求** @param requestBody 请求消息体* @return*/public static String doPost(String requestBody) {// Logging the request message body - 日志记录请求消息体log.info("request body:{}", requestBody);int count = 0;HttpResponse httpResponse = null;do {try {// TODO Replace with the actual request address - 替换成实际的接口请求地址httpResponse = doPost("http://127.0.0.1:8859", requestBody);} catch (Exception e) {// Recording Exception Logs - 记录异常日志log.error("Request error", e);try {// Adjust the interval between retry requests - 自行调整重试请求的间隔时间Thread.sleep(2 * 1000L);} catch (InterruptedException interruptedException) {log.error("", interruptedException);}}count++;} while (httpResponse == null && count <= RETRY_COUNT);return parseString(httpResponse);}/*** Execute the POST request* 执行POST请求** @param host 请求地址* @param body 请求消息体* @return HttpResponse* @throws Exception*/public static HttpResponse doPost(String host, String body)throws Exception {HttpClient httpClient = HttpClientBuilder.create().build();HttpPost request = new HttpPost(host);if (StringUtils.isNotBlank(body)) {request.setEntity(new StringEntity(body, StandardCharsets.UTF_8.name()));}request.setConfig(setTimeOutConfig(request.getConfig()));return httpClient.execute(request);}/*** Converts the result of the request to a string* 将结果转换成字符串** @param httpResponse http 请求响应* @return String*/public static String parseString(HttpResponse httpResponse) {if (httpResponse == null) {return null;}HttpEntity entity = httpResponse.getEntity();String resp = null;try {resp = EntityUtils.toString(entity, StandardCharsets.UTF_8.name());EntityUtils.consume(entity);} catch (IOException e) {log.error("Upstream response message error", e);}return resp;}/*** Set connection timeout, request timeout, and read timeout milliseconds* 设置 连接超时、 请求超时 、 读取超时时间  毫秒** @param requestConfig request configuration items* @return RequestConfig*/private static RequestConfig setTimeOutConfig(RequestConfig requestConfig) {if (requestConfig == null) {requestConfig = RequestConfig.DEFAULT;}return RequestConfig.copy(requestConfig).setConnectionRequestTimeout(10 * 1000).setConnectTimeout(10 * 1000).setSocketTimeout(10 * 1000).build();}}

HTTP POST 请求工具类相关推荐

C#实现的UDP收发请求工具类实例
本文实例讲述了C#实现的UDP收发请求工具类.分享给大家供大家参考,具体如下: 初始化: ListeningPort = int.Parse(ConfigurationManager.AppSetti ...
【Java】HTTP请求工具类
前言在工作中可能存在要去调用其他项目的接口,这篇文章我们实现在Java代码中实现调用其他项目的接口. 本章内容: 创建一个携带参数的POST请求,去请求其他项目的接口并返回数据. 附加HTTP请求工 ...
【Http请求工具类】
Http请求工具类(待优化) 添加相关依赖 <dependency><groupId>commons-io</group ...
http和https请求工具类
https请求 @Slf4j public class HttpPostUtils {public static int RESPONSE_STATUS_OK = 0;public static JS ...
Java 常用HTTP请求工具类HttpUtils
.pom依赖 <dependency><groupId>org.apache.httpcomponents</group ...
.NET WebApi调用微信接口Https请求工具类
.NET WebApi调用微信接口Https请求工具类 using System; using System.Collections.Generic; using System.IO; using S ...
HTTP请求工具类(POST)
HTTP请求工具类 POST请求 package com.cuierdan.utils;import org.apache.logging.log4j.LogManager; import or ...
Http请求工具类：Get/Post
第一种 import com.alibaba.fastjson.JSONObject; import org.apache.http.HttpEntity; import org.apache.htt ...
Java Https请求工具类
个人技术网站欢迎关注由于微信API接口建议使用Https请求方式而且过不久就废弃http请求方式了所以提供以下Https工具类 public class SSLClient extends D ...

HTTP POST 请求工具类

HTTP/HTTPS POST 请求工具类

HTTP POST 请求工具类相关推荐

最新文章

热门文章