HttpClientUtils 使用 jdk 自带的 http5 替代 apache httpclient 工具
This commit is contained in:
thinkgem
@@ -4,218 +4,225 @@
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*/
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package com.jeesite.common.web.http;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.security.GeneralSecurityException;
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import java.security.cert.CertificateException;
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import com.jeesite.common.codec.EncodeUtils;
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import com.jeesite.common.lang.StringUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.SSLEngine;
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import javax.net.ssl.TrustManager;
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import javax.net.ssl.X509ExtendedTrustManager;
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import java.net.Socket;
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import java.net.URI;
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import java.net.http.HttpClient;
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import java.net.http.HttpRequest;
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import java.net.http.HttpResponse;
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import java.security.SecureRandom;
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import java.security.cert.X509Certificate;
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import java.util.ArrayList;
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import java.util.List;
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import java.time.Duration;
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import java.util.Map;
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import javax.net.ssl.HostnameVerifier;
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.SSLSession;
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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.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.client.methods.HttpUriRequest;
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import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
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import org.apache.http.conn.ssl.TrustStrategy;
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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.ssl.SSLContextBuilder;
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import org.apache.http.util.EntityUtils;
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import com.jeesite.common.codec.EncodeUtils;
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/**
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* HTTP客户端工具类（支持HTTPS）
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* HTTP 客户端工具类（支持HTTPS）
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* @author ThinkGem
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* @version 2017-3-27
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* @version 2025-03-26
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*/
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public class HttpClientUtils {
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private final static Logger logger = LoggerFactory.getLogger(HttpClientUtils.class);
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private static final HttpClient client = createHttpClient(60);
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/**
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* http的get请求
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* @param url
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* HTTP 的 GET 请求
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*/
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public static String get(String url) {
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return get(url, EncodeUtils.UTF_8);
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}
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/**
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* http的get请求
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* @param url
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*/
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public static String get(String url, String charset) {
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HttpGet httpGet = new HttpGet(url);
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return executeRequest(httpGet, charset);
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}
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/**
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* http的get请求，增加异步请求头参数
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* @param url
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*/
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public static String ajaxGet(String url) {
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return ajaxGet(url, EncodeUtils.UTF_8);
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}
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/**
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* http的get请求，增加异步请求头参数
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* @param url
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*/
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public static String ajaxGet(String url, String charset) {
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HttpGet httpGet = new HttpGet(url);
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httpGet.setHeader("X-Requested-With", "XMLHttpRequest");
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return executeRequest(httpGet, charset);
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return get(url, null, null);
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}
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/**
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* http的post请求，传递map格式参数
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* HTTP 的 GET 请求，传递 Map 格式参数
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*/
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public static String get(String url, Map<String, String> dataMap) {
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return get(url, dataMap, EncodeUtils.UTF_8);
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}
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/**
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* HTTP 的 GET 请求，传递 Map 格式参数，支持指定编码
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*/
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public static String get(String url, Map<String, String> dataMap, String charset) {
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HttpRequest request = HttpRequest.newBuilder()
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.uri(URI.create(buildUrl(url, dataMap, charset)))
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.GET()
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.build();
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return executeRequest(request);
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}
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/**
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* HTTP 的 GET 请求，增加 ajax 请求头
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*/
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public static String ajaxGet(String url) {
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return ajaxGet(url, null, null);
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}
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/**
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* HTTP 的 GET 请求，增加 ajax 请求头，传递 Map 格式参数
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*/
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public static String ajaxGet(String url, Map<String, String> dataMap) {
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return ajaxGet(url, dataMap, EncodeUtils.UTF_8);
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}
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/**
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* HTTP 的 GET 请求，增加 ajax 请求头，传递 Map 格式参数，支持指定编码
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*/
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public static String ajaxGet(String url, Map<String, String> dataMap, String charset) {
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HttpRequest request = HttpRequest.newBuilder()
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.uri(URI.create(buildUrl(url, dataMap, charset)))
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.header("X-Requested-With", "XMLHttpRequest")
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.GET()
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.build();
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return executeRequest(request);
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}
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/**
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* 构建表单数据，Map 转换 params，支持指定编码
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*/
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private static String buildUrl(String url, Map<String, String> dataMap, String charset) {
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if (dataMap == null) {
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return url;
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}
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StringBuilder sb = new StringBuilder(url);
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if (!url.contains("?")) {
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sb.append("?");
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} else if (!url.endsWith("&")) {
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sb.append("&");
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}
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return sb + buildFormData(dataMap, charset);
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}
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/**
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* HTTP 的 POST 请求，传递 Map 格式参数
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*/
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public static String post(String url, Map<String, String> dataMap) {
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return post(url, dataMap, EncodeUtils.UTF_8);
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}
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/**
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* http的post请求，传递map格式参数
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* HTTP 的 POST 请求，传递 Map 格式参数，支持指定编码
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*/
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public static String post(String url, Map<String, String> dataMap, String charset) {
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HttpPost httpPost = new HttpPost(url);
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try {
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if (dataMap != null){
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List<NameValuePair> nvps = new ArrayList<NameValuePair>();
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for (Map.Entry<String, String> entry : dataMap.entrySet()) {
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nvps.add(new BasicNameValuePair(entry.getKey(), entry.getValue()));
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}
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UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(nvps, charset);
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formEntity.setContentEncoding(charset);
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httpPost.setEntity(formEntity);
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}
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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return executeRequest(httpPost, charset);
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HttpRequest request = HttpRequest.newBuilder()
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.uri(URI.create(url))
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.header("Content-Type", "application/x-www-form-urlencoded")
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.POST(HttpRequest.BodyPublishers.ofString(buildFormData(dataMap, charset)))
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.build();
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return executeRequest(request);
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}
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/**
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* http的post请求，增加异步请求头参数，传递map格式参数
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* HTTP 的 POST 请求，增加 ajax 请求头，传递 Map 格式参数
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*/
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public static String ajaxPost(String url, Map<String, String> dataMap) {
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return ajaxPost(url, dataMap, EncodeUtils.UTF_8);
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}
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/**
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* http的post请求，增加异步请求头参数，传递map格式参数
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* HTTP 的 POST 请求，增加 ajax 请求头，传递 Map 格式参数，支持指定编码
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*/
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public static String ajaxPost(String url, Map<String, String> dataMap, String charset) {
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HttpPost httpPost = new HttpPost(url);
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httpPost.setHeader("X-Requested-With", "XMLHttpRequest");
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try {
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if (dataMap != null){
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List<NameValuePair> nvps = new ArrayList<NameValuePair>();
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for (Map.Entry<String, String> entry : dataMap.entrySet()) {
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nvps.add(new BasicNameValuePair(entry.getKey(), entry.getValue()));
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}
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UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(nvps, charset);
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formEntity.setContentEncoding(charset);
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httpPost.setEntity(formEntity);
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}
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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return executeRequest(httpPost, charset);
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HttpRequest request = HttpRequest.newBuilder()
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.uri(URI.create(url))
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.header("X-Requested-With", "XMLHttpRequest")
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.header("Content-Type", "application/x-www-form-urlencoded")
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.POST(HttpRequest.BodyPublishers.ofString(buildFormData(dataMap, charset)))
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.build();
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return executeRequest(request);
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}
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/**
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* http的post请求，增加异步请求头参数，传递json格式参数
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* 构建表单数据，Map 转换 params，支持指定编码
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*/
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private static String buildFormData(Map<String, String> dataMap, String charset) {
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return dataMap.entrySet().stream()
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.map(entry -> entry.getKey() + "="
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+ EncodeUtils.encodeUrl(entry.getValue(), charset))
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.reduce((a, b) -> a + "&" + b)
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.orElse(StringUtils.EMPTY);
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}
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/**
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* HTTP 的 POST 请求，使用 json 请求头，传递 json 格式参数
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*/
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public static String ajaxPostJson(String url, String jsonString) {
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return ajaxPostJson(url, jsonString, EncodeUtils.UTF_8);
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}
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/**
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* http的post请求，增加异步请求头参数，传递json格式参数
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* HTTP 的 POST 请求，使用 json 请求头，传递 json 格式参数，支持指定编码
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*/
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public static String ajaxPostJson(String url, String jsonString, String charset) {
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HttpPost httpPost = new HttpPost(url);
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httpPost.setHeader("X-Requested-With", "XMLHttpRequest");
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// try {
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StringEntity stringEntity = new StringEntity(jsonString, charset);// 解决中文乱码问题
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stringEntity.setContentEncoding(charset);
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stringEntity.setContentType("application/json");
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httpPost.setEntity(stringEntity);
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// } catch (UnsupportedEncodingException e) {
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// e.printStackTrace();
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// }
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return executeRequest(httpPost, charset);
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HttpRequest request = HttpRequest.newBuilder()
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.uri(URI.create(url))
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.header("X-Requested-With", "XMLHttpRequest")
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.header("Content-Type", "application/json; charset="
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+ (StringUtils.isNotBlank(charset) ? charset : EncodeUtils.UTF_8))
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.POST(HttpRequest.BodyPublishers.ofString(jsonString))
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.build();
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return executeRequest(request);
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}
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/**
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* 执行一个http请求，传递HttpGet或HttpPost参数
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* 执行一个 http 请求，传递 HttpRequest 参数
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*/
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public static String executeRequest(HttpUriRequest httpRequest) {
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return executeRequest(httpRequest, EncodeUtils.UTF_8);
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public static String executeRequest(HttpRequest request) {
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try {
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return client.send(request, HttpResponse.BodyHandlers.ofString()).body();
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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/**
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* 执行一个http请求，传递HttpGet或HttpPost参数
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*/
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public static String executeRequest(HttpUriRequest httpRequest, String charset) {
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CloseableHttpClient httpclient;
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if ("https".equals(httpRequest.getURI().getScheme())){
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httpclient = createSSLInsecureClient();
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}else{
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httpclient = HttpClients.createDefault();
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}
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String result = "";
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public static HttpClient createHttpClient(long seconds) {
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HttpClient client;
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try {
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try {
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CloseableHttpResponse response = httpclient.execute(httpRequest);
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HttpEntity entity = null;
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try {
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entity = response.getEntity();
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result = EntityUtils.toString(entity, charset);
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} finally {
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EntityUtils.consume(entity);
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response.close();
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}
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} finally {
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httpclient.close();
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}
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}catch(IOException ex){
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ex.printStackTrace();
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SSLContext sslContext = SSLContext.getInstance("TLS");
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sslContext.init(null, new TrustManager[]{new UnsafeX509ExtendedTrustManager()}, new SecureRandom());
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client = HttpClient.newBuilder()
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.sslContext(sslContext)
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.connectTimeout(Duration.ofSeconds(seconds))
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.build();
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} catch (Exception e) {
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logger.info(e.getMessage(), e);
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client = HttpClient.newHttpClient();
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}
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return result;
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return client;
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}
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/**
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* 创建 SSL连接
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*/
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public static CloseableHttpClient createSSLInsecureClient() {
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try {
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SSLContext sslContext = new SSLContextBuilder().loadTrustMaterial(new TrustStrategy() {
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@Override
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public boolean isTrusted(X509Certificate[] chain, String authType) throws CertificateException {
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return true;
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}
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}).build();
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SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslContext, new HostnameVerifier() {
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@Override
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public boolean verify(String hostname, SSLSession session) {
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return true;
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}
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});
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return HttpClients.custom().setSSLSocketFactory(sslsf).build();
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} catch (GeneralSecurityException ex) {
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throw new RuntimeException(ex);
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private static final class UnsafeX509ExtendedTrustManager extends X509ExtendedTrustManager {
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private static final X509Certificate[] EMPTY_CERTIFICATES = new X509Certificate[0];
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@Override
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public void checkClientTrusted(X509Certificate[] certificates, String authType) {
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}
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@Override
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public void checkClientTrusted(X509Certificate[] certificates, String authType, Socket socket) {
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}
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@Override
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public void checkClientTrusted(X509Certificate[] certificates, String authType, SSLEngine sslEngine) {
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}
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@Override
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public void checkServerTrusted(X509Certificate[] certificates, String authType) {
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}
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@Override
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public void checkServerTrusted(X509Certificate[] certificates, String authType, Socket socket) {
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}
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@Override
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public void checkServerTrusted(X509Certificate[] certificates, String authType, SSLEngine sslEngine) {
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}
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@Override
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public X509Certificate[] getAcceptedIssuers() {
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return EMPTY_CERTIFICATES;
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}
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}
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Block a user