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sync 2.x to branch 2.0.0-test (#6053)
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common/src/main/java/io/seata/common/util/HttpClientUtil.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| /* | ||
| * Copyright 1999-2019 Seata.io Group. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package io.seata.common.util; | ||
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| import org.apache.http.NameValuePair; | ||
| import org.apache.http.client.ClientProtocolException; | ||
| import org.apache.http.client.config.RequestConfig; | ||
| import org.apache.http.client.methods.CloseableHttpResponse; | ||
| import org.apache.http.client.methods.HttpGet; | ||
| import org.apache.http.client.methods.HttpPost; | ||
| import org.apache.http.client.utils.URIBuilder; | ||
| import org.apache.http.client.utils.URLEncodedUtils; | ||
| import org.apache.http.entity.ContentType; | ||
| import org.apache.http.entity.StringEntity; | ||
| import org.apache.http.impl.client.CloseableHttpClient; | ||
| import org.apache.http.impl.client.HttpClients; | ||
| import org.apache.http.impl.conn.PoolingHttpClientConnectionManager; | ||
| import org.apache.http.message.BasicNameValuePair; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
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| import java.io.IOException; | ||
| import java.net.URI; | ||
| import java.net.URISyntaxException; | ||
| import java.nio.charset.StandardCharsets; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.concurrent.ConcurrentHashMap; | ||
|
|
||
| /** | ||
| * @author funkye | ||
| */ | ||
| public class HttpClientUtil { | ||
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|
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| private static final Logger LOGGER = LoggerFactory.getLogger(HttpClientUtil.class); | ||
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| private static final Map<Integer/*timeout*/, CloseableHttpClient> HTTP_CLIENT_MAP = new ConcurrentHashMap<>(); | ||
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| private static final PoolingHttpClientConnectionManager POOLING_HTTP_CLIENT_CONNECTION_MANAGER = | ||
| new PoolingHttpClientConnectionManager(); | ||
|
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| static { | ||
| POOLING_HTTP_CLIENT_CONNECTION_MANAGER.setMaxTotal(10); | ||
| POOLING_HTTP_CLIENT_CONNECTION_MANAGER.setDefaultMaxPerRoute(10); | ||
| Runtime.getRuntime().addShutdownHook(new Thread(() -> HTTP_CLIENT_MAP.values().parallelStream().forEach(client -> { | ||
| try { | ||
| client.close(); | ||
| } catch (IOException e) { | ||
| LOGGER.error(e.getMessage(), e); | ||
| } | ||
| }))); | ||
| } | ||
|
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| // post request | ||
| public static CloseableHttpResponse doPost(String url, Map<String, String> params, Map<String, String> header, | ||
| int timeout) throws IOException { | ||
| try { | ||
| URIBuilder builder = new URIBuilder(url); | ||
| URI uri = builder.build(); | ||
| HttpPost httpPost = new HttpPost(uri); | ||
| if (header != null) { | ||
| header.forEach(httpPost::addHeader); | ||
| } | ||
| List<NameValuePair> nameValuePairs = new ArrayList<>(); | ||
| params.forEach((k, v) -> { | ||
| nameValuePairs.add(new BasicNameValuePair(k, v)); | ||
| }); | ||
| String requestBody = URLEncodedUtils.format(nameValuePairs, StandardCharsets.UTF_8); | ||
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| StringEntity stringEntity = new StringEntity(requestBody, ContentType.APPLICATION_FORM_URLENCODED); | ||
| httpPost.setEntity(stringEntity); | ||
| httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded"); | ||
| CloseableHttpClient client = HTTP_CLIENT_MAP.computeIfAbsent(timeout, | ||
| k -> HttpClients.custom().setConnectionManager(POOLING_HTTP_CLIENT_CONNECTION_MANAGER) | ||
| .setDefaultRequestConfig(RequestConfig.custom().setConnectionRequestTimeout(timeout) | ||
| .setSocketTimeout(timeout).setConnectTimeout(timeout).build()) | ||
| .build()); | ||
| return client.execute(httpPost); | ||
| } catch (URISyntaxException | ClientProtocolException e) { | ||
| LOGGER.error(e.getMessage(), e); | ||
| } | ||
| return null; | ||
| } | ||
|
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| // get request | ||
| public static CloseableHttpResponse doGet(String url, Map<String, String> param, Map<String, String> header, | ||
| int timeout) throws IOException { | ||
| try { | ||
| URIBuilder builder = new URIBuilder(url); | ||
| if (param != null) { | ||
| for (String key : param.keySet()) { | ||
| builder.addParameter(key, param.get(key)); | ||
| } | ||
| } | ||
| URI uri = builder.build(); | ||
| HttpGet httpGet = new HttpGet(uri); | ||
| if (header != null) { | ||
| header.forEach(httpGet::addHeader); | ||
| } | ||
| CloseableHttpClient client = HTTP_CLIENT_MAP.computeIfAbsent(timeout, | ||
| k -> HttpClients.custom().setConnectionManager(POOLING_HTTP_CLIENT_CONNECTION_MANAGER) | ||
| .setDefaultRequestConfig(RequestConfig.custom().setConnectionRequestTimeout(timeout) | ||
| .setSocketTimeout(timeout).setConnectTimeout(timeout).build()) | ||
| .build()); | ||
| return client.execute(httpGet); | ||
| } catch (URISyntaxException | ClientProtocolException e) { | ||
| LOGGER.error(e.getMessage(), e); | ||
| } | ||
| return null; | ||
| } | ||
|
|
||
| } |
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