Java Code Examples for cz.msebera.android.httpclient.HttpResponse#getEntity()

public static String getContent(String url) throws Exception {
    StringBuilder sb = new StringBuilder();

    HttpClient client = new DefaultHttpClient();
    HttpParams httpParams = (HttpParams) client.getParams();
    // 设置网络超时参数
    HttpConnectionParams.setConnectionTimeout(httpParams, 3000);
    HttpConnectionParams.setSoTimeout(httpParams, 5000);
    HttpResponse response = client.execute(new HttpGet(url));
    HttpEntity entity = response.getEntity();
    if (entity != null) {
        BufferedReader reader = new BufferedReader(new InputStreamReader(
                entity.getContent(), "GBK"), 8192);
        String line = null;
        while ((line = reader.readLine()) != null) {
            sb.append(line);
        }
        reader.close();
    }
    return sb.toString();
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(final_url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(getResources().getString(R.string.get_user_info_url) + token);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    try {
        HttpGet httpGet = new HttpGet(url);
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}
 

/**
 * Downloads the response body.
 * @param httpResponse the web server's response
 * @return a wrapper for the downloaded body.
 * @throws IOException in case of problem reading/saving the body
 */
protected DownloadedContent downloadResponseBody(final HttpResponse httpResponse) throws IOException {
    final HttpEntity httpEntity = httpResponse.getEntity();
    if (httpEntity == null) {
        return new DownloadedContent.InMemory(null);
    }

    try (InputStream is = httpEntity.getContent()) {
        return downloadContent(is, webClient_.getOptions().getMaxInMemory());
    }
}
 

@Override
public String deletePost(DeletePostModel model, ProgressListener listener, CancellableTask task) throws Exception {
    String url = getUsingUrl(true) + "v1/posts/" + model.postNumber;
    HttpEntity entity = ExtendedMultipartBuilder.create().setDelegates(listener, task).addString("password", model.password).build();
    HttpUriRequest request = null;
    HttpResponse response = null;
    HttpEntity responseEntity = null;
    try {
        request = RequestBuilder.delete().setUri(url).setEntity(entity).build();
        response = httpClient.execute(request);
        StatusLine status = response.getStatusLine();
        switch (status.getStatusCode()) {
            case 200:
                return null;
            case 400:
                responseEntity = response.getEntity();
                InputStream stream = IOUtils.modifyInputStream(responseEntity.getContent(), null, task);
                JSONObject json = new JSONObject(new JSONTokener(new BufferedReader(new InputStreamReader(stream))));
                throw new Exception(json.getString("message"));
            default:
                throw new Exception(status.getStatusCode() + " - " + status.getReasonPhrase());
        }
    } finally {
        try { if (request != null) request.abort(); } catch (Exception e) {}
        EntityUtils.consumeQuietly(responseEntity);
        if (response != null && response instanceof Closeable) IOUtils.closeQuietly((Closeable) response);
    }
}