HttpUtils 매개 변수 없 이 다른 항목 인터페이스 호출

package com.timespark.util;

import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpConnectionManagerParams;
import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;

import java.io.IOException;
import java.net.URL;


public class HTTPUtils {

	private final static Logger logger = Logger.getLogger(HTTPUtils.class);

	private final static String OPERATER_NAME = "【HTTP  】";

	private final static int SUCCESS = 200;

	private final static String UTF8 = "UTF-8";

	private HttpClient client;

	private static HTTPUtils instance = new HTTPUtils();

	/**
	 *       
	 */
	private HTTPUtils() {

		HttpConnectionManager httpConnectionManager = new MultiThreadedHttpConnectionManager();
		HttpConnectionManagerParams params = httpConnectionManager.getParams();
		params.setConnectionTimeout(15000);
		params.setSoTimeout(25000);
		params.setDefaultMaxConnectionsPerHost(1000);
		params.setMaxTotalConnections(1000);
		client = new HttpClient(httpConnectionManager);
		client.getParams().setContentCharset(UTF8);
		client.getParams().setHttpElementCharset(UTF8);
	}

	/**
	 * get  
	 */
	public static String get(URL url) {
		return instance.doGet(url,UTF8);
	}
	public static String get(URL url,String codeMa) {
		return instance.doGet(url,codeMa);
	}

	private String doGet(URL url,String codeMa) {
		long beginTime = System.currentTimeMillis();
		String respStr = StringUtils.EMPTY;
		try {
			logger.debug(OPERATER_NAME + "  get  ，  host:" + url);
			HttpMethod method = new GetMethod(url.toString());
			
			//     
			method.getParams().setContentCharset(codeMa);
			try {
				client.executeMethod(method);
			} catch (HttpException e) {

				logger.error(new StringBuffer("  HTTP GET \r
").append(url).append("\r
HTTP  \r
"), e);
			} catch (IOException e) {

				logger.error(new StringBuffer("  HTTP GET \r
").append(url).append("\r
IO  \r
"), e);
			}
			if (method.getStatusCode() == SUCCESS) {
				respStr = method.getResponseBodyAsString();
			}
			//     
			method.releaseConnection();

			logger.debug(OPERATER_NAME + "    ，   ：" + method.getStatusCode());
			logger.debug(OPERATER_NAME + "    ：" + method.getResponseBodyAsString());
			logger.debug(OPERATER_NAME + "  ..    :" + respStr);
		} catch (Exception e) {
			logger.info(OPERATER_NAME, e);
		}
		long endTime = System.currentTimeMillis();
		logger.debug(OPERATER_NAME + "    :" + (endTime - beginTime) + "ms");

		return respStr;
	}

	/**
	 * POST  
	 */
	public static String post(URL url ) {
		return instance.doPost(url);
	}

	private String doPost(URL url) {
		long beginTime = System.currentTimeMillis();
		String respStr = StringUtils.EMPTY;
		try {
			logger.info(OPERATER_NAME + "  post  ，  host:" + url.toString());

			PostMethod post = new PostMethod(url.toString());
			//RequestEntity requestEntity = new StringRequestEntity(content, "application/json;charse=UTF-8", UTF8);
			//post.setRequestEntity(requestEntity);
			//     
			post.getParams().setContentCharset(UTF8);

			client.executeMethod(post);
			if (post.getStatusCode() == SUCCESS) {
				respStr = post.getResponseBodyAsString();
			}else{
				System.out.println("error: " +post.getResponseBodyAsString());
			}

			logger.info(OPERATER_NAME + "    ，   ：" + post.getStatusCode());
			logger.info(OPERATER_NAME + "    ：" + post.getResponseBodyAsString());
			logger.info(OPERATER_NAME + "  ..    :" + respStr);
			post.releaseConnection();

		} catch (Exception e) {
			logger.error(OPERATER_NAME, e);
		}
		long endTime = System.currentTimeMillis();
		logger.info(OPERATER_NAME + "    :" + (endTime - beginTime) + "ms");
		return respStr;
	}

}