Java HttpGet.addHeader方法代碼示例

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
public String search(String query) {
    try {
        String url = "?text=" + Utility.urlEncode(query) + "&confidence=" + confidence;
        HttpGet httpGet = new HttpGet(URL + url);
        httpGet.addHeader("Accept", "application/json");
        HttpResponse response = client.execute(httpGet);

        // Error Scenario
        if(response.getStatusLine().getStatusCode() >= 400) {
            logger.error("Spotlight Service could not answer due to: " + response.getStatusLine());
            return null;
        }
        else {
            String entities = EntityUtils.toString(response.getEntity());
            JsonNode entity = new ObjectMapper().readTree(entities).get("Resources").get(0);
            return entity.get("@URI").getTextValue();
        }
    }
    catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
public static double getBalance() {
	String temp;
	HttpClientBuilder hcb = HttpClientBuilder.create();
	HttpClient client = hcb.build();
	HttpGet request = new HttpGet(RequestURI.baseURL+"/v3/accounts/"+RequestURI.accountId+"/summary");
	request.addHeader(RequestURI.headerTitle,RequestURI.accessToken);
	try {
		HttpResponse response = client.execute(request);
		BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
		StringBuffer result = new StringBuffer();
		String line = "";
		while ((line = rd.readLine()) != null) {
			result.append(line);
		}
		JSONObject accountDetails = new JSONObject(result.toString()).getJSONObject("account");
		temp = accountDetails.getString("balance");
		return Double.parseDouble(temp);
	} catch (IOException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	return 0;
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
private String[] downloadConfig(String url) throws Exception {
    try {
        HttpClient client = new DefaultHttpClient();
        HttpGet requestGet = new HttpGet(url);

        requestGet.addHeader("X-Android-MODEL", Build.MODEL);
        requestGet.addHeader("X-Android-SDK_INT", Integer.toString(Build.VERSION.SDK_INT));
        requestGet.addHeader("X-Android-RELEASE", Build.VERSION.RELEASE);
        requestGet.addHeader("X-App-Version", AppVersion);
        requestGet.addHeader("X-App-Install-ID", AppInstallID);
        requestGet.setHeader("User-Agent", System.getProperty("http.agent"));
        HttpResponse response = client.execute(requestGet);

        String configString = EntityUtils.toString(response.getEntity(), "UTF-8");
        String[] lines = configString.split("\\n");
        return lines;
    } catch (Exception e) {
        throw new Exception(String.format("Download config file from %s failed.", url));
    }
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
/**
 * Performs HTTP Get request with OAuth authentication for the endpoint with
 * the given path with the given HTTP headers.
 * 
 * @param path
 *            the path to be called.
 * @param headers
 *            map with HTTP header names and values to be included in the
 *            request.
 * @return the CloseableHttpResponse object.
 * @throws ClientProtocolException
 * @throws IOException
 */
CloseableHttpResponse executeHttpGet(String path, Map<String, String> headers)
		throws ClientProtocolException, IOException {
	logger.debug(DEBUG_EXECUTING_HTTP_GET_FOR, baseUri, path);

	HttpGet httpGet = createHttpGet(baseUri + path);
	for (String header : headers.keySet()) {
		httpGet.addHeader(header, headers.get(header));
	}

	CloseableHttpClient httpClient = HttpClients.createDefault();
	CloseableHttpResponse response = httpClient.execute(httpGet);

	logger.debug(DEBUG_EXECUTED_HTTP_GET_FOR, baseUri, path);
	return response;
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
public static HttpResponse get(String url, Map<String, String> header) {
    int statusCode = 0;
    String responseBody = "";

    try {
        logger.info(String.format("Getting url: %s", url));
        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
            HttpGet httpGet = new HttpGet(url);
            if (header != null && !header.isEmpty()) {
                for (Map.Entry<String, String> entry : header.entrySet()) {
                    httpGet.addHeader(entry.getKey(), entry.getValue());
                }
            }
            try (CloseableHttpResponse httpResponse = httpClient.execute(httpGet)) {
                statusCode = httpResponse.getStatusLine().getStatusCode();
                try (BufferedReader reader = new BufferedReader(new InputStreamReader(httpResponse.getEntity().getContent()))) {
                    responseBody = IOUtils.toString(reader);
                    logger.info(String.format("Finished getting url: %s, Http status: %s, Response body: %s",
                            url, statusCode, truncateLogString(responseBody)));
                }
            }
        }
        return new HttpResponse(statusCode, responseBody);
    } catch (Exception ex) {
        String msg = String.format("Failed getting url: %s", url);
        logger.warn(msg, ex);
        throw new RuntimeException(msg, ex);
    }
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
public void users() throws IOException, URISyntaxException {
    HttpGet req = new HttpGet(url(USERS_URL));
    req.addHeader("Content-Type", "application/json");
    req.addHeader("Authorization", "Bearer " + this.token);
    CloseableHttpResponse resp = this.client.execute(req);
    this.users = gson.fromJson(IOUtils.toString(resp.getEntity().getContent(), "UTF-8"), Map.class);
    resp.close();
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
public void downloadData(String symbol, long startDate, long endDate, String crumb) {
    String filename = String.format("%s.csv", symbol);
    String url = String.format("https://query1.finance.yahoo.com/v7/finance/download/%s?period1=%s&period2=%s&interval=1d&events=history&crumb=%s", symbol, startDate, endDate, crumb);
    HttpGet request = new HttpGet(url);
    System.out.println(url);

    request.addHeader("User-Agent", "Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101206 Ubuntu/10.10 (maverick) Firefox/3.6.13");
    try {
        HttpResponse response = client.execute(request, context);
        System.out.println("Response Code : " + response.getStatusLine().getStatusCode());
        HttpEntity entity = response.getEntity();

        String reasonPhrase = response.getStatusLine().getReasonPhrase();
        int statusCode = response.getStatusLine().getStatusCode();
        
        System.out.println(String.format("statusCode: %d", statusCode));
        System.out.println(String.format("reasonPhrase: %s", reasonPhrase));

        if (entity != null) {
            BufferedInputStream bis = new BufferedInputStream(entity.getContent());
            BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(new File(filename)));
            int inByte;
            while((inByte = bis.read()) != -1) 
                bos.write(inByte);
            bis.close();
            bos.close();
        }
        HttpClientUtils.closeQuietly(response);

    } catch (Exception ex) {
        System.out.println("Exception");
        System.out.println(ex);
    }
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
public String getHeaders(String url, String cookie, String headerName) {
	HttpGet get = new HttpGet(url);
	if(StringUtils.isNotBlank(cookie))
    	get.addHeader("cookie", cookie);
	res(get);
	Header[] headers = get.getHeaders(headerName);
	return headers == null ? null : headers.toString();
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
/**
 * get
 *
 * @param host
 * @param path
 * @param method
 * @param headers
 * @param querys
 * @return
 * @throws Exception
 */
public static HttpResponse doGet(String host, String path, String method,
                                 Map<String, String> headers,
                                 Map<String, String> querys)
        throws Exception {
    HttpClient httpClient = wrapClient(host);

    HttpGet request = new HttpGet(buildUrl(host, path, querys));
    for (Map.Entry<String, String> e : headers.entrySet()) {
        request.addHeader(e.getKey(), e.getValue());
    }

    return httpClient.execute(request);
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
/**
 * Username is provided, without authority but in white list gives 200
 */
@Test
public void testProtectedWithAuthorization() throws IOException {
	final HttpGet message = new HttpGet(BASE_URI + "/" + SESSION_RESOURCE);

	// Add TARS headers
	message.addHeader("sm_universalid", DEFAULT_USER);
	final HttpResponse response = httpclient.execute(message);

	try {
		Assert.assertEquals(HttpStatus.SC_OK, response.getStatusLine().getStatusCode());

		final SessionSettings settings = new ObjectMapperTrim().readValue(response.getEntity().getContent(), SessionSettings.class);

		// Check the application settings (session scope)
		Assert.assertNotNull(settings);
		Assert.assertNotNull(settings.getRoles());
		Assert.assertEquals(2, settings.getRoles().size());
		Assert.assertTrue(settings.getRoles().contains("USER"));
		Assert.assertTrue(settings.getRoles().contains("test"));
		Assert.assertNotNull(settings.getAuthorizations());
		Assert.assertNotNull(settings.getBusinessAuthorizations());
		Assert.assertEquals(DEFAULT_USER, settings.getUserName());

		// Check the application settings (singleton)
		Assert.assertNotNull(settings.getApplicationSettings());
		Assert.assertNotNull(settings.getApplicationSettings().getBuildNumber());
		Assert.assertNotNull(settings.getApplicationSettings().getBuildTimestamp());
		Assert.assertNotNull(settings.getApplicationSettings().getBuildVersion());
	} finally {
		IOUtils.closeQuietly(response.getEntity().getContent());
	}
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
/**
 * Retorna o status de um administrador da conta digital
 * @param email: E-mail do administrador à ser consultado
 * @return String: Descrição do status
 */
public String getStatusAdmin(String email) throws IOException, PJBankException {
    PJBankClient client = new PJBankClient(this.endPoint.concat("/administradores/").concat(email));
    HttpGet httpGet = client.getHttpGetClient();
    httpGet.addHeader("x-chave-conta", this.chave);

    String response = EntityUtils.toString(client.doRequest(httpGet).getEntity());

    JSONObject responseObject = new JSONObject(response);

    return responseObject.getString("msg");
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
/**
 * Get a list of objects for the given query
 *
 * @param moduleName
 *        the modulenname
 * @param dataModelName
 *        the name of the datamodels
 * @param query
 *        ApiOmat query string, may be null to append no query
 * @param additionalRequestHeaders
 *        additional headers to be set
 * @return request object to check status codes and return values
 */
public Response getObjects( String moduleName, String dataModelName, String query,
	Map<String, String> additionalRequestHeaders )
{
	final HttpGet request = new HttpGet(
		this.yambasBase + "apps/" + this.appName + "/models/" + moduleName + "/" + dataModelName +
			( query == null ? "" : "?q=" + query ) );
	setAuthorizationHeader( request );
	request.addHeader( "ContentType", "application/json" );
	request.addHeader( "x-apiomat-apikey", this.apiKey );
	request.addHeader( "x-apiomat-system", this.system.toString( ) );
	request.addHeader( "x-apiomat-sdkVersion", this.sdkVersion );
	if ( additionalRequestHeaders != null )
	{
		additionalRequestHeaders.forEach( ( name, value ) -> request.addHeader( name, value ) );
	}
	try
	{
		final HttpResponse response = this.client.execute( request );
		return new Response( response );
	}
	catch ( final IOException e )
	{
		e.printStackTrace( );
	}
	return null;
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
public boolean isRaisingTrend() {
	double aggregate = 0;
	double SMA100;
	HttpClientBuilder hcb = HttpClientBuilder.create();
	HttpClient client = hcb.build();
	HttpGet request = new HttpGet(RequestURI.baseURL+"/v1/candles?instrument=EUR_USD&count=100&granularity=M30&candleFormat=midpoint");
	request.addHeader(RequestURI.headerTitle,RequestURI.accessToken);
	try {
		HttpResponse response = client.execute(request);
		BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
		StringBuffer result = new StringBuffer();
		String line = "";
		while ((line = rd.readLine()) != null) {
			result.append(line);
		}
		JSONObject resultJson = new JSONObject(result.toString());
		JSONArray candles = resultJson.getJSONArray("candles");
		for (int i=0; i<candles.length(); i++) {
			double closePrice = Double.parseDouble(candles.getJSONObject(i).get("closeMid").toString());
			aggregate += closePrice;
		}
		SMA100 = Trading.round(aggregate/100, 5);
		if (getLatestCandle().getClose() > SMA100) return true;
		else return false;
	} catch (IOException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	return false;
}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
/**
 * Gets the input stream from a response entity. If the entity is gzipped then this will get a
 * stream over the uncompressed data.
 *
 * @param entity the entity whose content should be read
 * @return the input stream to read from
 * @throws IOException
 */
public HttpResponse load (Uri uri) throws IOException{
    if (DEBUG) Log.d(TAG, "Requesting: " + uri);
    HttpGet httpGet = new HttpGet(uri.toString());
    httpGet.addHeader("Accept-Encoding", "gzip");
    
    return mHttpClient.execute(httpGet);

}
 

import org.apache.http.client.methods.HttpGet; //導入方法依賴的package包/類
private HttpGet createHttpGet(String uri) {
	HttpGet httpGet = new HttpGet(uri);
	httpGet.addHeader(basicAuthorizationHeader);
	httpGet.addHeader(apikeyHeader);

	return httpGet;
}