import ch.boye.httpclientandroidlib.entity.StringEntity; //导入依赖的package包/类
public JSONObject dispatchJSONPostRequest(ApiSpec apiSpec, String requestPath, JSONObject jsonObject, AuthCredentials authCredentials) throws TeslaApiException {
    try {
        final URI uri = new URI(apiSpec.scheme, null, apiSpec.host, apiSpec.port, apiSpec.getPathForRequestPath(requestPath), null, null);
        Log.d(Config.TAG, "Executing request: " + uri.toURL());
        if(jsonObject != null){
            Log.d(Config.TAG, "Params: " + jsonObject.toString());
        }

        final HttpPost httpPost = new HttpPost(uri);
        if (authCredentials != null) {
            apiSpec.authModule.authorizeRequest(httpPost, authCredentials);
        }
        httpPost.setHeader("Content-Type", "application/json; charset=utf-8");
        if (jsonObject != null){
            httpPost.setEntity(new StringEntity(jsonObject.toString(), "UTF-8"));
        }

        return executeRequest(httpPost);
    } catch (UnsupportedEncodingException | URISyntaxException | MalformedURLException e) {
        throw new TeslaApiException(e);
    }
}
 

import ch.boye.httpclientandroidlib.entity.StringEntity; //导入依赖的package包/类
public static HttpResponse simulate400() {
  HttpResponse response = new BasicHttpResponse(new ProtocolVersion("HTTP", 1, 1), 400, "Bad Request") {
    @Override
    public HttpEntity getEntity() {
      try {
        return new StringEntity("16");
      } catch (UnsupportedEncodingException e) {
        // Never happens.
        return null;
      }
    }
  };
  return response;
}
 

import ch.boye.httpclientandroidlib.entity.StringEntity; //导入依赖的package包/类
public SilkHttpBody(String body) {
    try {
        mEntity = new StringEntity(body, "UTF-8");
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

import ch.boye.httpclientandroidlib.entity.StringEntity; //导入依赖的package包/类
protected static StringEntity stringEntityWithContentTypeApplicationJSON(String s) {
  StringEntity e = new StringEntity(s, "UTF-8");
  e.setContentType("application/json");
  return e;
}
 

import ch.boye.httpclientandroidlib.entity.StringEntity; //导入依赖的package包/类
public static StringEntity jsonEntity(JSONObject body)
    throws UnsupportedEncodingException {
  StringEntity entity = new StringEntity(body.toJSONString(), "UTF-8");
  entity.setContentType("application/json");
  return entity;
}
 

import ch.boye.httpclientandroidlib.entity.StringEntity; //导入依赖的package包/类
/**
 * Helper for turning a JSON object into a payload.
 * @throws UnsupportedEncodingException
 */
protected static StringEntity jsonEntity(JSONObject body) {
  return stringEntityWithContentTypeApplicationJSON(body.toJSONString());
}