android - HTTP Post Only works with default HttpClient, not with OkHttpClient -


i'm working on project requires me send post request http://sagecell.sagemath.org/kernel (just post, no data)along 2 headers, accept-encoding:identity , accepted_tos:true.

this works fine if using default httpclient so:

httpclient = new defaulthttpclient();  httppost httppost = new httppost();  string url = urlutils.getkernelurl();  httppost.seturi(uri.create(url));  arraylist<namevaluepair> postparameters = new arraylist<namevaluepair>(); postparameters.add(new basicnamevaluepair(header_accept_encoding,value_identity)); postparameters.add(new basicnamevaluepair(header_tos,"true")); httppost.setentity(new urlencodedformentity(postparameters));  httpresponse httpresponse = httpclient.execute(httppost); inputstream inputstream = httpresponse.getentity().getcontent();  websocketresponse = gson.fromjson(new inputstreamreader(inputstream), websocketresponse.class); inputstream.close();

however if want use same thing using okhttpclient, gives me 403 error:

httpclient = new okhttpclient();  public static final mediatype jsonmediatype = mediatype.parse("application/json; charset=utf-8");  requestbody body = requestbody.create(jsonmediatype, "");  request request = new request.builder()         .addheader(header_accept_encoding, value_identity)         .addheader(header_tos, "true")         .url(url)         .post(body) //i've tried null here         .build();  response response = httpclient.newcall(request).execute();  log.i(tag,"status code"+response.code()); //this 403

this same story libraries ion , httpurlconnection, apache client seems work.

any answers why isn't working appreciated.

error 403 means forbidden server. , in first case(while using default httpclient ) not adding header, adding name-value pair entity. add header should use

httppost.addheader("key","value");

Comments

Post a Comment

Popular posts from this blog

commonjs - How to write a typescript definition file for a node module that exports a function? -

consider, toml node module can use: // toml.d.ts declare module toml { export function parse(value:string):any; } declare module "toml" { export = toml; } then: /// <reference path="../../../../../defs/toml/toml.d.ts"/> import toml = require('toml'); toml.parse(...); however, node module export single function, such 'glob' ( https://github.com/isaacs/node-glob ). the node usage of module be: var glob = require("glob") glob("*.js", {}, callback(err, files) { ... }); you'd naively expect this: // glob.d.ts declare function globs(paths:string, options:any, callback:{(err:any, files:string[]):void; ...but because typescripts 'import' semantics bit strange, seems can use 'import .. = require()' statement alias modules . trying call: /// <reference path="../../../../../defs/glob/glob.d.ts"/> import blog = require('glob'); results in: error ts2072: mod...
Read more

openid - Okta: Failed to get authorization code through API call -

i'm integrating okta own idp server using okta's api. i'm implementing authorization code flow following steps below: in own server, use /api/v1/authn endpoint sessiontoken. use sessiontoken obtain authorization calling endpoint: /oauth2/v1/authorize?client_id=" + clientid + "&sessiontoken=" + sessiontoken + "&response_type=code&response_mode=query&scope=openid&redirect_uri=" + redirecturl + "&state=evanyang&nonce=" it's supposed return response status code 302 , location header containing redirect url code value. however, keep getting response status code 200 , without location header, html body saying "you using unsupported browser." , "javascript disabled on browser." according api documentation: http://developer.okta.com/docs/api/resources/oidc.html#authentication-request , sessiontoken parameter sufficient this: an okta one-time sessiontoken. allows api-based ...
Read more

ios - Change Storyboard View using Seague -

i have following code checks connection server, , depending on want change views if no connection found. nsstring *connect = [nsstring stringwithcontentsofurl:[nsurl urlwithstring:@"http://myserver.com"] encoding:nsutf8stringencoding error:nil]; if (connect == null) { [self performseguewithidentifier:@"network_failure" sender:self]; } else { // other code here } my problem not change views. have added storyboard segue between 2 views identifier of network_failure . not have navigation controller or that, problem? thanks help! no not problem. first of all, in objectivec exists nil object oriented null . must use that. so: if(connect == nil) or better: if(!connect) so due fact nil not same of null , probably code does't enter in if scope . you have been able discover breakpoint. anyway: be sure set trigger segue (line) 2 view controller , , name network_failure (that not best name. should instead view1toview2 ) as, m...
Read more