Comment obtenir le code de réponse HTTP en utilisant Selenium WebDriver
9 réponses
en un mot, non. Ce n'est pas possible avec L'API de WebDriver Selenium. Ceci a été discuté ad nauseum dans le " issue tracker pour le projet, et la fonctionnalité ne sera pas ajoutée à l'API.
il est possible d'obtenir le code de réponse d'une requête http en utilisant Selenium et Chrome ou Firefox. Tout ce que vous avez à faire est de démarrer soit Chrome ou Firefox en mode journalisation. Je vais vous montrer quelques exemples ci-dessous.
java + sélénium + Chrome Voici un exemple de java + Sélénium + Chrome, mais je suppose que cela peut être fait dans n'importe quel langage (python, c#, ...).
Tout ce que vous devez faire est de dire à chromedriver "Réseau.permettre." Cela peut être fait en activant la journalisation des performances.
LoggingPreferences logPrefs = new LoggingPreferences();
logPrefs.enable(LogType.PERFORMANCE, Level.ALL);
cap.setCapability(CapabilityType.LOGGING_PREFS, logPrefs);
après la requête est faite, tout ce que vous avez à faire est d'obtenir et d'itérer les journaux de performance et de trouver" réseau.responseReceived" pour l'url demandée:
LogEntries logs = driver.manage().logs().get("performance");
voici le code:
import java.util.Iterator;
import java.util.logging.Level;
import org.json.JSONException;
import org.json.JSONObject;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.logging.LogEntries;
import org.openqa.selenium.logging.LogEntry;
import org.openqa.selenium.logging.LogType;
import org.openqa.selenium.logging.LoggingPreferences;
import org.openqa.selenium.remote.CapabilityType;
import org.openqa.selenium.remote.DesiredCapabilities;
public class TestResponseCode
{
public static void main(String[] args)
{
// simple page (without many resources so that the output is
// easy to understand
String url = "http://www.york.ac.uk/teaching/cws/wws/webpage1.html";
DownloadPage(url);
}
private static void DownloadPage(String url)
{
ChromeDriver driver = null;
try
{
ChromeOptions options = new ChromeOptions();
// add whatever extensions you need
// for example I needed one of adding proxy, and one for blocking
// images
// options.addExtensions(new File(file, "proxy.zip"));
// options.addExtensions(new File("extensions",
// "Block-image_v1.1.crx"));
DesiredCapabilities cap = DesiredCapabilities.chrome();
cap.setCapability(ChromeOptions.CAPABILITY, options);
// set performance logger
// this sends Network.enable to chromedriver
LoggingPreferences logPrefs = new LoggingPreferences();
logPrefs.enable(LogType.PERFORMANCE, Level.ALL);
cap.setCapability(CapabilityType.LOGGING_PREFS, logPrefs);
driver = new ChromeDriver(cap);
// navigate to the page
System.out.println("Navigate to " + url);
driver.navigate().to(url);
// and capture the last recorded url (it may be a redirect, or the
// original url)
String currentURL = driver.getCurrentUrl();
// then ask for all the performance logs from this request
// one of them will contain the Network.responseReceived method
// and we shall find the "last recorded url" response
LogEntries logs = driver.manage().logs().get("performance");
int status = -1;
System.out.println("\nList of log entries:\n");
for (Iterator<LogEntry> it = logs.iterator(); it.hasNext();)
{
LogEntry entry = it.next();
try
{
JSONObject json = new JSONObject(entry.getMessage());
System.out.println(json.toString());
JSONObject message = json.getJSONObject("message");
String method = message.getString("method");
if (method != null
&& "Network.responseReceived".equals(method))
{
JSONObject params = message.getJSONObject("params");
JSONObject response = params.getJSONObject("response");
String messageUrl = response.getString("url");
if (currentURL.equals(messageUrl))
{
status = response.getInt("status");
System.out.println(
"---------- bingo !!!!!!!!!!!!!! returned response for "
+ messageUrl + ": " + status);
System.out.println(
"---------- bingo !!!!!!!!!!!!!! headers: "
+ response.get("headers"));
}
}
} catch (JSONException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
System.out.println("\nstatus code: " + status);
} finally
{
if (driver != null)
{
driver.quit();
}
}
}
}
la sortie ressemble à ceci:
Navigate to http://www.york.ac.uk/teaching/cws/wws/webpage1.html
List of log entries:
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Page.frameAttached","params":{"parentFrameId":"172.1","frameId":"172.2"}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Page.frameStartedLoading","params":{"frameId":"172.2"}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Page.frameNavigated","params":{"frame":{"securityOrigin":"://","loaderId":"172.1","name":"chromedriver dummy frame","id":"172.2","mimeType":"text/html","parentId":"172.1","url":"about:blank"}}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Page.frameStoppedLoading","params":{"frameId":"172.2"}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Page.frameStartedLoading","params":{"frameId":"3928.1"}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Network.requestWillBeSent","params":{"request":{"headers":{"Upgrade-Insecure-Requests":"1","User-Agent":"Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36"},"initialPriority":"VeryHigh","method":"GET","mixedContentType":"none","url":"http://www.york.ac.uk/teaching/cws/wws/webpage1.html"},"frameId":"3928.1","requestId":"3928.1","documentURL":"http://www.york.ac.uk/teaching/cws/wws/webpage1.html","initiator":{"type":"other"},"loaderId":"3928.1","wallTime":1.47619492749007E9,"type":"Document","timestamp":20226.652971}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Network.responseReceived","params":{"frameId":"3928.1","requestId":"3928.1","response":{"headers":{"Accept-Ranges":"bytes","Keep-Alive":"timeout=4, max=100","Cache-Control":"max-age=300","Server":"Apache/2.2.22 (Ubuntu)","Connection":"Keep-Alive","Content-Encoding":"gzip","Vary":"Accept-Encoding","Expires":"Tue, 11 Oct 2016 14:13:47 GMT","Content-Length":"1957","Date":"Tue, 11 Oct 2016 14:08:47 GMT","Content-Type":"text/html"},"connectionReused":false,"timing":{"pushEnd":0,"workerStart":-1,"proxyEnd":-1,"workerReady":-1,"sslEnd":-1,"pushStart":0,"requestTime":20226.65335,"sslStart":-1,"dnsStart":0,"sendEnd":31.6569999995409,"connectEnd":31.4990000006219,"connectStart":0,"sendStart":31.5860000009707,"dnsEnd":0,"receiveHeadersEnd":115.645999998378,"proxyStart":-1},"encodedDataLength":-1,"remotePort":80,"mimeType":"text/html","headersText":"HTTP/1.1 200 OK\r\nDate: Tue, 11 Oct 2016 14:08:47 GMT\r\nServer: Apache/2.2.22 (Ubuntu)\r\nAccept-Ranges: bytes\r\nCache-Control: max-age=300\r\nExpires: Tue, 11 Oct 2016 14:13:47 GMT\r\nVary: Accept-Encoding\r\nContent-Encoding: gzip\r\nContent-Length: 1957\r\nKeep-Alive: timeout=4, max=100\r\nConnection: Keep-Alive\r\nContent-Type: text/html\r\n\r\n","securityState":"neutral","requestHeadersText":"GET /teaching/cws/wws/webpage1.html HTTP/1.1\r\nHost: www.york.ac.uk\r\nConnection: keep-alive\r\nUpgrade-Insecure-Requests: 1\r\nUser-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8\r\nAccept-Encoding: gzip, deflate, sdch\r\nAccept-Language: en-GB,en-US;q=0.8,en;q=0.6\r\n\r\n","url":"http://www.york.ac.uk/teaching/cws/wws/webpage1.html","protocol":"http/1.1","fromDiskCache":false,"fromServiceWorker":false,"requestHeaders":{"Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8","Upgrade-Insecure-Requests":"1","Connection":"keep-alive","User-Agent":"Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36","Host":"www.york.ac.uk","Accept-Encoding":"gzip, deflate, sdch","Accept-Language":"en-GB,en-US;q=0.8,en;q=0.6"},"remoteIPAddress":"144.32.128.84","statusText":"OK","connectionId":11,"status":200},"loaderId":"3928.1","type":"Document","timestamp":20226.770012}}}
---------- bingo !!!!!!!!!!!!!! returned response for http://www.york.ac.uk/teaching/cws/wws/webpage1.html: 200
---------- bingo !!!!!!!!!!!!!! headers: {"Accept-Ranges":"bytes","Keep-Alive":"timeout=4, max=100","Cache-Control":"max-age=300","Server":"Apache/2.2.22 (Ubuntu)","Connection":"Keep-Alive","Content-Encoding":"gzip","Vary":"Accept-Encoding","Expires":"Tue, 11 Oct 2016 14:13:47 GMT","Content-Length":"1957","Date":"Tue, 11 Oct 2016 14:08:47 GMT","Content-Type":"text/html"}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Network.dataReceived","params":{"dataLength":2111,"requestId":"3928.1","encodedDataLength":1460,"timestamp":20226.770425}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Page.frameNavigated","params":{"frame":{"securityOrigin":"http://www.york.ac.uk","loaderId":"3928.1","id":"3928.1","mimeType":"text/html","url":"http://www.york.ac.uk/teaching/cws/wws/webpage1.html"}}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Network.dataReceived","params":{"dataLength":1943,"requestId":"3928.1","encodedDataLength":825,"timestamp":20226.782673}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Network.loadingFinished","params":{"requestId":"3928.1","encodedDataLength":2285,"timestamp":20226.770199}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Page.loadEventFired","params":{"timestamp":20226.799391}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Page.frameStoppedLoading","params":{"frameId":"3928.1"}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Page.domContentEventFired","params":{"timestamp":20226.845769}}}
{"webview":"3b8eaedb-bd0f-4baa-938d-4aee4039abfe","message":{"method":"Network.requestWillBeSent","params":{"request":{"headers":{"Referer":"http://www.york.ac.uk/teaching/cws/wws/webpage1.html","User-Agent":"Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36"},"initialPriority":"High","method":"GET","mixedContentType":"none","url":"http://www.york.ac.uk/favicon.ico"},"frameId":"3928.1","requestId":"3928.2","documentURL":"http://www.york.ac.uk/teaching/cws/wws/webpage1.html","initiator":{"type":"other"},"loaderId":"3928.1","wallTime":1.47619492768527E9,"type":"Other","timestamp":20226.848174}}}
status code: 200
java + Sélénium + Firefox
J'ai J'ai enfin trouvé le truc pour Firefox aussi. Vous devez démarrer firefox en utilisant les variables d'environnement MOZ_LOG et MOZ_LOG_FILE , et enregistrer les requêtes http au niveau de débogage (4 = PR_LOG_DEBUG) - map.put("MOZ_LOG", "timestamp,sync,nsHttp:4") . Enregistrer le journal dans un fichier temporaire. Après cela, récupérez le contenu du fichier journal sauvegardé et analysez-le pour le code de réponse (en utilisant quelques expressions régulières simples). Tout d'abord détecter le début de la requête, en identifiant son id (nsHttpChannel::BeginConnect [this=000000CED8094000]) , puis à la deuxième étape, trouver le code de réponse pour cet id de requête (nsHttpChannel::ProcessResponse [this=000000CED8094000 httpStatus=200]) .
import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.commons.io.FileUtils;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.GeckoDriverService;
public class TestFirefoxResponse
{
public static void main(String[] args)
throws InterruptedException, IOException
{
GeckoDriverService service = null;
// tell firefox to log http requests
// at level 4 = PR_LOG_DEBUG: debug messages, notices
// you could log everything at level 5, but the log file will
// be larger.
// create a temporary log file that will be parsed for
// response code
Map<String, String> map = new HashMap<String, String>();
map.put("MOZ_LOG", "timestamp,sync,nsHttp:4");
File tempFile = File.createTempFile("mozLog", ".txt");
map.put("MOZ_LOG_FILE", tempFile.getAbsolutePath());
GeckoDriverService.Builder builder = new GeckoDriverService.Builder();
service = builder.usingAnyFreePort()
.withEnvironment(map)
.build();
service.start();
WebDriver driver = new FirefoxDriver(service);
// test 200
String url = "https://api.ipify.org/?format=text";
// test 404
// String url = "https://www.advancedwebranking.com/lsdkjflksdjfldksfj";
driver.get(url);
driver.quit();
String logContent = FileUtils.readFileToString(tempFile);
ParseLog(logContent, url);
}
private static void ParseLog(String logContent, String url) throws MalformedURLException
{
// this is how the log looks like when the request starts
// I have to get the id of the request using a regular expression
// and use that id later to get the response
//
// 2017-11-02 14:14:01.170000 UTC - [Main Thread]: D/nsHttp nsHttpChannel::BeginConnect [this=000000BFF27A5000]
// 2017-11-02 14:14:01.170000 UTC - [Main Thread]: D/nsHttp host=api.ipify.org port=-1
// 2017-11-02 14:14:01.170000 UTC - [Main Thread]: D/nsHttp uri=https://api.ipify.org/?format=text
String pattern = "BeginConnect \[this=(.*?)\](?:.*?)uri=(.*?)\s";
Pattern p = Pattern.compile(pattern, Pattern.CASE_INSENSITIVE | Pattern.DOTALL);
Matcher m = p.matcher(logContent);
String urlID = null;
while (m.find())
{
String id = m.group(1);
String uri = m.group(2);
if (uri.equals(url))
{
urlID = id;
break;
}
}
System.out.println("request id = " + urlID);
// this is how the response looks like in the log file
// ProcessResponse [this=000000CED8094000 httpStatus=200]
// I will use another regular espression to get the httpStatus
//
// 2017-11-02 14:45:39.296000 UTC - [Main Thread]: D/nsHttp nsHttpChannel::OnStartRequest [this=000000CED8094000 request=000000CED8014BB0 status=0]
// 2017-11-02 14:45:39.296000 UTC - [Main Thread]: D/nsHttp nsHttpChannel::ProcessResponse [this=000000CED8094000 httpStatus=200]
pattern = "ProcessResponse \[this=" + urlID + " httpStatus=(.*?)\]";
p = Pattern.compile(pattern, Pattern.CASE_INSENSITIVE | Pattern.DOTALL);
m = p.matcher(logContent);
if (m.find())
{
String responseCode = m.group(1);
System.out.println("response code found " + responseCode);
}
else
{
System.out.println("response code not found");
}
}
}
la sortie pour cela sera
demande id = 0000007653D67000 code de réponse trouvé 200
les en-têtes de réponse se trouvent également dans le fichier journal. Tu peux les avoir si tu veux.
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp http response [
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp HTTP/1.1 404 Not Found
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Accept-Ranges: bytes
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Cache-control: no-cache="set-cookie"
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Content-Type: text/html; charset=utf-8
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Date: Thu, 02 Nov 2017 14:54:36 GMT
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp ETag: "7969-55bc076a61e80"
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Last-Modified: Tue, 17 Oct 2017 16:17:46 GMT
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Server: Apache/2.4.23 (Amazon) PHP/5.6.24
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Set-Cookie: AWSELB=5F256FFA816C8E72E13AE0B12A17A3D540582F804C87C5FEE323AF3C9B638FD6260FF473FF64E44926DD26221AAD2E9727FD739483E7E4C31784C7A495796B416146EE83;PATH=/
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Content-Length: 31081
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Connection: keep-alive
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp OriginalHeaders
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Accept-Ranges: bytes
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Cache-control: no-cache="set-cookie"
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Content-Type: text/html; charset=utf-8
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Date: Thu, 02 Nov 2017 14:54:36 GMT
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp ETag: "7969-55bc076a61e80"
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Last-Modified: Tue, 17 Oct 2017 16:17:46 GMT
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Server: Apache/2.4.23 (Amazon) PHP/5.6.24
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Set-Cookie: AWSELB=5F256FFA816C8E72E13AE0B12A17A3D540582F804C87C5FEE323AF3C9B638FD6260FF473FF64E44926DD26221AAD2E9727FD739483E7E4C31784C7A495796B416146EE83;PATH=/
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Content-Length: 31081
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp Connection: keep-alive
2017-11-02 14:54:36.775000 UTC - [Socket Thread]: I/nsHttp ]
2017-11-02 14:54:36.775000 UTC - [Main Thread]: D/nsHttp nsHttpChannel::OnStartRequest [this=0000008A65D85000 request=0000008A65D1F900 status=0]
2017-11-02 14:54:36.775000 UTC - [Main Thread]: D/nsHttp nsHttpChannel::ProcessResponse [this=0000008A65D85000 httpStatus=404]
vous pouvez utiliser browsermob proxy pour capturer les requêtes et les réponses avec un HttpRequestInterceptor . Voici un exemple en Java:
// Start the BrowserMob proxy
ProxyServer server = new ProxyServer(9978);
server.start();
server.addResponseInterceptor(new HttpResponseInterceptor()
{
@Override
public void process(HttpResponse response, HttpContext context)
throws HttpException, IOException
{
System.out.println(response.getStatusLine());
}
});
// Get selenium proxy
Proxy proxy = server.seleniumProxy();
// Configure desired capability for using proxy server with WebDriver
DesiredCapabilities capabilities = new DesiredCapabilities();
capabilities.setCapability(CapabilityType.PROXY, proxy);
// Set up driver
WebDriver driver = new FirefoxDriver(capabilities);
driver.get("/q/how-to-get-http-response-code-using-selenium-webdriver-73250/");
// Close the browser
driver.quit();
Je ne suis pas sûr que ce soit ce que vous cherchez, mais j'avais un but un peu différent est de vérifier si l'image à distance existe et je ne vais pas avoir l'erreur 403, donc vous pouvez utiliser quelque chose comme ci-dessous:
public static boolean linkExists(String URLName){
try {
HttpURLConnection.setFollowRedirects(false);
HttpURLConnection con = (HttpURLConnection) new URL(URLName).openConnection();
con.setRequestMethod("HEAD");
return (con.getResponseCode() == HttpURLConnection.HTTP_OK);
}
catch (Exception e) {
e.printStackTrace();
return false;
}
}
il n'est pas possible d'obtenir le code de réponse HTTP en utilisant Selenium WebDriver directement. Le code peut être obtenu en utilisant le code Java et qui peut être utilisé dans Selenium WebDriver.
pour obtenir le code de réponse HTTP par java:
public static int getResponseCode(String urlString) throws MalformedURLException, IOException{
URL url = new URL(urlString);
HttpURLConnection huc = (HttpURLConnection)url.openConnection();
huc.setRequestMethod("GET");
huc.connect();
return huc.getResponseCode();
}
maintenant vous pouvez écrire votre code de WebDriver de sélénium comme ci-dessous:
private static int statusCode;
public static void main(String... args) throws IOException{
WebDriver driver = new FirefoxDriver();
driver.manage().window().maximize();
driver.get("https://www.google.com/");
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
List<WebElement> links = driver.findElements(By.tagName("a"));
for(int i = 0; i < links.size(); i++){
if(!(links.get(i).getAttribute("href") == null) && !(links.get(i).getAttribute("href").equals(""))){
if(links.get(i).getAttribute("href").contains("http")){
statusCode= getResponseCode(links.get(i).getAttribute("href").trim());
if(statusCode == 403){
System.out.println("HTTP 403 Forbidden # " + i + " " + links.get(i).getAttribute("href"));
}
}
}
}
}
obtenir le code de réponse dans N'importe quelle langue (en utilisant JavaScript):
si vos tests de sélénium s'exécutent dans un navigateur moderne, un moyen facile d'obtenir le code de réponse est d'envoyer un XMLHttpRequest * synchrone et de vérifier le status de la réponse:
var xhr = new XMLHttpRequest();
xhr.open('GET', 'http://exampleurl.ex', false);
xhr.send(null);
assert(200, xhr.status);
vous pouvez utiliser cette technique avec n'importe quel langage de programmation en demandant que Selenium exécute le script. Par exemple, en Java, vous pouvez utiliser JavascriptExecutor.executeScript() pour envoyer le XMLHttpRequest :
final String GET_RESPONSE_CODE_SCRIPT =
"var xhr = new XMLHttpRequest();" +
"xhr.open('GET', arguments[0], false);" +
"xhr.send(null);" +
"return xhr.status";
JavascriptExecutor javascriptExecutor = (JavascriptExecutor) webDriver;
Assert.assertEquals(200,
javascriptExecutor.executeScript(GET_RESPONSE_CODE_SCRIPT, "http://exampleurl.ex"));
* vous pouvez envoyer un XMLHttpRequest asynchrone, mais vous devez attendre qu'il soit terminé avant de poursuivre votre test.
obtenir le Code de réponse en Java:
vous pouvez obtenir le code de réponse en Java en utilisant URL.openConnection() et HttpURLConnection.getResponseCode() :
URL url = new URL("http://exampleurl.ex");
HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection();
httpURLConnection.setRequestMethod("GET");
// You may need to copy over the cookies that Selenium has in order
// to imitate the Selenium user (for example if you are testing a
// website that requires a sign-in).
Set<Cookie> cookies = webDriver.manage().getCookies();
String cookieString = "";
for (Cookie cookie : cookies) {
cookieString += cookie.getName() + "=" + cookie.getValue() + ";";
}
httpURLConnection.addRequestProperty("Cookie", cookieString);
Assert.assertEquals(200, httpURLConnection.getResponseCode());
cette méthode pourrait probablement être généralisée à d'autres langues mais devrait être modifiée pour s'adapter à l'API de la langue (ou de la bibliothèque).
vous pourriez essayer Mobilenium ( https://github.com/rafpyprog/Mobilenium ), un paquet python qui lie BrowserMob Proxy et sélénium.
un exemple d'usage:
>>> from mobilenium import mobidriver
>>>
>>> browsermob_path = 'path/to/browsermob-proxy'
>>> mob = mobidriver.Firefox(browsermob_binary=browsermob_path)
>>> mob.get('http://python-requests.org')
301
>>> mob.response['redirectURL']
'http://docs.python-requests.org'
>>> mob.headers['Content-Type']
'application/json; charset=utf8'
>>> mob.title
'Requests: HTTP for Humans \u2014 Requests 2.13.0 documentation'
>>> mob.find_elements_by_tag_name('strong')[1].text
'Behold, the power of Requests'
j'avais aussi le même problème et je suis resté bloqué pendant quelques jours, mais après quelques recherches j'ai compris que nous pouvons utiliser le" --remote-debugging-port " de chrome pour intercepter les requêtes en conjonction avec le pilote web de sélénium. Utilisez le pseudo-code suivant comme référence: -
créer l'instance du pilote chrome avec le débogage à distance
int port = findFreePort();
chromeOptions.addArguments("--remote-debugging-port=" + freePort);
ChromeDriver driver = new ChromeDriver(chromeOptions);`
faites un appel get à http://127.0.0.1:freePort
String response = makeGetCall( "http://127.0.0.1" + freePort + "/json" );
extraire l'Url du site Web de chrome pour écouter, vous pouvez voir la réponse et de comprendre comment extraire
String webSocketUrl = response.substring(response.indexOf("ws://127.0.0.1"), response.length() - 4);
connecter à cette socket, u peut utiliser asyncHttp
socket = maketSocketConnection();
activer la capture réseau
socket.send( { "id" : 1, "method" : "Network.enable" } );
maintenant chrome enverra tous les événements liés au réseau et les capture comme suit
socket.onMessageReceived( String message ){
Json responseJson = toJson(message);
if( responseJson.method == "Network.responseReceived" ){
//extract status code
}
}
driver.get("http://stackoverflow.com");
vous pouvez faire tout ce qui est mentionné sur le site dev tools. voir https://chromedevtools.github.io/devtools-protocol / Note: - utilisez chromedriver 2.39 ou plus.
j'espère que ça aidera quelqu'un.
référence: utilisant le protocole de débogage à distance Google Chrome
pour ceux qui utilisent Python, vous pourriez considérer fil de sélénium , une bibliothèque que j'ai récemment développé pour inspecter les requêtes sur un projet de travail.
la Bibliothèque est conçue pour être légère, simple à utiliser avec un minimum de dépendances externes et de configuration. Il fournit à vos tests une API Pythonic pour accéder aux en-têtes, au code d'état, au contenu corporel, ainsi que la possibilité de modifier les en-têtes et de réécrire les URLs.
from seleniumwire import webdriver # Import from seleniumwire
# Create a new instance of the Firefox driver
driver = webdriver.Firefox()
# Go to the Google home page
driver.get('https://www.google.com')
# Access requests via the `requests` attribute
for request in driver.requests:
if request.response:
print(
request.path,
request.response.status_code,
request.response.headers['Content-Type']
)
Imprime:
https://www.google.com/ 200 text/html; charset=UTF-8
https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_120x44dp.png 200 image/png
https://consent.google.com/status?continue=https://www.google.com&pc=s×tamp=1531511954&gl=GB 204 text/html; charset=utf-8
https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png 200 image/png
https://ssl.gstatic.com/gb/images/i2_2ec824b0.png 200 image/png
https://www.google.com/gen_204?s=webaft&t=aft&atyp=csi&ei=kgRJW7DBONKTlwTK77wQ&rt=wsrt.366,aft.58,prt.58 204 text/html; charset=UTF-8
...