Some prefer to use HttpClient because it is already built into the framework. So there’s no need to add extra bloat to your project. RestSharp, like any library, is easier to use because someone already did the hard work and ironed out the problems gotten along the way. I have used both, and the one … Read more
How to parse the expiration date from the certificate Cast it to an X509Certificate and call getNotAfter(). How to determine the certificate chain, eg, the github certificate with chains You’ve got it. That’s what the Certificate[] array is, as it says in the Javadoc. How did i know which certificate to get the expiration date … Read more
You should set the Content-Type header to “application/json”. Everything else looks good.
You simply need to specify the full URL ( including the protocol) like this: var response = await http.GetByteArrayAsync(“http://www.nsfund.ir/news?p_….
I have come across similar situation, I was able to do it by following way, I hope this will help others. import java.io.BufferedReader; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; public class HttpURLConnectionExample { public static void main(String[] args) throws Exception { // Sending get request URL url = new URL(“http://example-url”); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); … Read more
You need to use HttpContext. Set cookie store to context and pass context long with HttpGet/HttpPost in execute method. Hope this should help. See example: Complete code can be found here // Create a local instance of cookie store CookieStore cookieStore = new BasicCookieStore(); // Create local HTTP context HttpContext localContext = new BasicHttpContext(); // … Read more
Allright, I solved this myself with some more investigation. All I had to do was to add a parameter that sets the HTTP Version to 1.1, as follows: HttpParams params = new BasicHttpParams(); params.setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1); HttpClient httpclient = new DefaultHttpClient(params); I found this thanks to the very nice HttpHelper Class from and-bookworm and some trial-and-error. … Read more
The correct way is to prepare a CookieStore which you need to set in the HttpContext which you in turn pass on every HttpClient#execute() call. HttpClient httpClient = new DefaultHttpClient(); CookieStore cookieStore = new BasicCookieStore(); HttpContext httpContext = new BasicHttpContext(); httpContext.setAttribute(HttpClientContext.COOKIE_STORE, cookieStore); // … HttpResponse response1 = httpClient.execute(method1, httpContext); // … HttpResponse response2 = httpClient.execute(method2, … Read more
Using meta HTML tags, Disable browser caching:- <meta http-equiv=”cache-control” content=”no-cache, must-revalidate, post-check=0, pre-check=0″> <meta http-equiv=”expires” content=”0″> <meta http-equiv=”pragma” content=”no-cache”> or, Add headers in http request as:- headers = new Headers({ ‘Cache-Control’: ‘no-cache, no-store, must-revalidate, post- check=0, pre-check=0’, ‘Pragma’: ‘no-cache’, ‘Expires’: ‘0’ });
Have you tried overriding HttpEntityEnclosingRequestBase as follows: import org.apache.http.client.methods.HttpEntityEnclosingRequestBase; import java.net.URI; import org.apache.http.annotation.NotThreadSafe; @NotThreadSafe class HttpDeleteWithBody extends HttpEntityEnclosingRequestBase { public static final String METHOD_NAME = “DELETE”; public String getMethod() { return METHOD_NAME; } public HttpDeleteWithBody(final String uri) { super(); setURI(URI.create(uri)); } public HttpDeleteWithBody(final URI uri) { super(); setURI(uri); } public HttpDeleteWithBody() { super(); } } … Read more