/*
* Copyright 1999-2017 Alibaba Group Holding Ltd.
*
* 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 com.alibaba.druid.util;
import com.alibaba.druid.support.logging.Log;
import com.alibaba.druid.support.logging.LogFactory;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.URL;
import java.net.URLConnection;
/**
* @author sandzhang[sandzhangtoo@gmail.com]
*/
public class HttpClientUtils {
private final static Log LOG = LogFactory.getLog(HttpClientUtils.class);
public static boolean post(String serverUrl, String data, long timeout) {
StringBuilder responseBuilder = null;
BufferedReader reader = null;
OutputStreamWriter wr = null;
URL url;
try {
url = new URL(serverUrl);
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
conn.setConnectTimeout(1000 * 5);
wr = new OutputStreamWriter(conn.getOutputStream());
wr.write(data);
wr.flush();
if (LOG.isDebugEnabled()) {
reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
responseBuilder = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
responseBuilder.append(line).append("\n");
}
LOG.debug(responseBuilder.toString());
}
} catch (IOException e) {
LOG.error("", e);
} finally {
if (wr != null) {
try {
wr.close();
} catch (IOException e) {
LOG.error("close error", e);
}
}
if (reader != null) {
try {
reader.close();
} catch (IOException e) {
LOG.error("close error", e);
}
}
}
return false;
}
public static void main(String args[]) {
post("http://www.alibaba.com/trade/search", "fsb=y&IndexArea=product_en&CatId=&SearchText=test", 6000);
}
}