java HttpClient 请求乱码

java HttpClient 4.3.6的jar包
为什么我get post 请求中文乱码
还有怎么请求的时候怎么带参数,我这样写有什么问题没有,现在的情况就是乱码
public static void get() {
try {
CloseableHttpClient httpClient = HttpClients.createDefault();
HttpGet httpget = new HttpGet("http://api.a.7xz.com/v140/ceshi");
httpget.addHeader(new BasicHeader("npi", "3"));
// httpget.addHeader("", "");
CloseableHttpResponse httpReponse = httpClient.execute(httpget);
try {

            System.out.println(httpReponse.getStatusLine());
            HttpEntity entity = httpReponse.getEntity();

            System.out.println(EntityUtils.toString(entity));
        } finally {
            httpReponse.close();
        }

    } catch (Exception e) {
        e.printStackTrace();
    }
}

public static void post() {
    try {
        CloseableHttpClient httpClient = HttpClients.createDefault();
        HttpPost httpPost = new HttpPost("http://api.a.7xz.com/v140/ceshi");

        List<BasicNameValuePair> Listnvps = new ArrayList();
        Listnvps.add(new BasicNameValuePair("npi", "3"));

        httpPost.setEntity(new UrlEncodedFormEntity(Listnvps, "UTF-8"));
        CloseableHttpResponse httppHttpResponse2 = httpClient
                .execute(httpPost);

        try {
            System.out.println(httppHttpResponse2.getStatusLine());
            System.out.println(EntityUtils.toString(httppHttpResponse2
                    .getEntity()));

        } finally {
            httppHttpResponse2.close();
        }
        httpClient.close();

    } catch (Exception e) {
        e.printStackTrace();
    }
}

String strResult = EntityUtils.toString(httpResponse.getEntity(),"UTF-8");
或者把UTF-8改成相应的编码。

带参数就是拼接在url后面，http://api.a.7xz.com/v140/ceshi?a=11&b=22
乱码，估计还是编码没对应

导入HttpClient 4.3.6的jar包，用你的代码测试了。
你说的是{"yxxfGameName":"","yxxfId":"","yxxfTime":"","yxxfFname":"","yxxfGameSize":"","gid":"","yxxfDownLoadUrl":"","xyceXz":"","yxxfPicUrl":"","flagText":"\u4eca\u65e5\u6d4b\u8bd5","flag":1}中\u4eca\u65e5\u6d4b\u8bd5这种乱码吗？这不是乱码，这是编码了而已。或者你截图看看什么样的乱码。

根据httpReponse 的编码解码得到的内容。