使用HttpURLConnection，请求结果乱码。

在使用网上一些HttpUtils,请求返回后，有中文，读取时发生乱码，使用

HttpClients

,以下是解决方法。

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.List;

import org.apache.http.Consts;
import org.apache.http.HttpEntity;
import org.apache.http.NameValuePair;
import org.apache.http.ParseException;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import com.google.common.collect.Lists;

/**
 * Created by lihengjie on 2016/11/27.
 */
public class HttpClentT {

    public static String send(String url) {
        CloseableHttpClient httpClient = HttpClients.createDefault();
        CloseableHttpResponse response = null;
        InputStream is = null;
        //封装请求参数
        List params = Lists.newArrayList();
        params.add(new BasicNameValuePair("cityEname", "henan"));
        String str = "";
        String result = "";
        try {
            //转换为键值对
            str = EntityUtils.toString(new UrlEncodedFormEntity(params, Consts.UTF_8));
            System.out.println(str);
            //创建Get请求
            HttpGet httpGet = new HttpGet(url + "?" + str);
            //执行Get请求，
            response = httpClient.execute(httpGet);
            //得到响应体
            HttpEntity entity = response.getEntity();
            if (entity != null) {
                is = entity.getContent();
                //转换为字节输入流
                BufferedReader br = new BufferedReader(new InputStreamReader(is, Consts.UTF_8));
                String body = null;
                while ((body = br.readLine()) != null) {
                    result = body;
                }
            }
        } catch (ParseException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            //关闭输入流，释放资源
            if (is != null) {
                try {
                    is.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            //消耗实体内容
            if (response != null) {
                try {
                    response.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            //关闭相应 丢弃http连接
            if (httpClient != null) {
                try {
                    httpClient.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return result;
        }
    }
}