HttpClient로 Curl 대체하기

By | Y2013Y2013-12M-ȭD

Original Curl command:
curl -k -w %%{http_code} -H “Content-Type:text” -u ID:PWD –data-binary @c:\abc.txt http://xxx…

Source code to replace curl command using HTTP Client…
/* ====================================================================

* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.http.examples.client;

import java.io.File;
import java.io.FileInputStream;

import org.apache.http.HttpEntity;
import org.apache.http.HttpHost;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.InputStreamEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
import org.apache.http.auth.AuthScheme;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.AuthCache;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.impl.auth.BasicScheme;
import org.apache.http.impl.client.BasicAuthCache;
import org.apache.http.impl.client.BasicCredentialsProvider;

/**
* Example how to use unbuffered chunk-encoded POST request.
*/
public class ClientChunkEncodedPost {

public static void main(String[] args) throws Exception {
if (args.length != 1) {
System.out.println(“File path not given”);
System.exit(1);
}
// CloseableHttpClient httpclient = HttpClients.createDefault();
HttpHost host=new HttpHost(“dev.sjksolution.com”, 80);
CredentialsProvider credsProvider = new BasicCredentialsProvider();
//HttpHost targetHost = new HttpHost(“dev.sjksolution.com:80”);

credsProvider.setCredentials(
//new AuthScope(targetHost.getHostName(), targetHost.getPort()),
new AuthScope(“dev.sjksolution.com”, 80),
new UsernamePasswordCredentials(“17ec8c3c-10c8-491c-a59d-00d9ace61572”, “1111”));

// Create AuthCache instance
AuthCache authCache = new BasicAuthCache();
// Generate BASIC scheme object and add it to the local
// auth cache
AuthScheme basicAuth = new BasicScheme();
authCache.put(host, basicAuth);

// Add AuthCache to the execution context
HttpClientContext localContext = HttpClientContext.create();
localContext.setAuthCache(authCache);

CloseableHttpClient httpclient = HttpClients.custom()
.setDefaultCredentialsProvider(credsProvider).build();
try {
File file = new File(“E:\\Users\\sjk\\Downloads\\test007.csv”);

InputStreamEntity reqEntity = new InputStreamEntity(
new FileInputStream(file), -1);
reqEntity.setContentType(“binary/octet-stream”);
reqEntity.setChunked(true);
// It may be more appropriate to use FileEntity class in this particular
// instance but we are using a more generic InputStreamEntity to demonstrate
// the capability to stream out data from any arbitrary source
//
// FileEntity entity = new FileEntity(file, “binary/octet-stream”);
HttpPost httppost
= new HttpPost(“http://dev.sjksolution.com/webapps/bb-data-integration-flatfile-BBLEARN/endpoint/membership/store”);
httppost.addHeader(“Content-Type”, “text”);
httppost.setEntity(reqEntity);

System.out.println(“executing request ” + httppost.getRequestLine());
CloseableHttpResponse response = httpclient.execute(httppost);
try {
HttpEntity resEntity = response.getEntity();

System.out.println(“—————————————-“);
System.out.println(response.getStatusLine());
if (resEntity != null) {
System.out.println(“Response content length: ” + resEntity.getContentLength());
System.out.println(“Chunked?: ” + resEntity.isChunked());
}
EntityUtils.consume(resEntity);
} finally {
response.close();
}
} finally {
httpclient.close();
}
}

}

4,263 total views, 1 views today

댓글 남기기