Android set content type HttpPost
How can you change the content-type of a HttpPost in android?
For a request I need to set the content type to application/x-www-form-urlencoded
So i got this bit of code:
httpclient=new DefaultHttpClient();
httppost= new HttpPost(url);
StringEntity se = new StringEntity("");
se.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE, "application/x-www-form-urlencoded"));
httppost.setEntity(se);
But that doesn't do the trick and I cant find the solution anywhere.
Cheers
HttpPost httppost = new HttpPost(builder.getUrl());
httppost.setHeader(HTTP.CONTENT_TYPE,
"application/x-www-form-urlencoded;charset=UTF-8");
// Add your data
httppost.setEntity(new UrlEncodedFormEntity(builder
.getNameValuePairs(), "UTF-8"));
// Execute HTTP Post Request
HttpResponse response = httpclient.execute(httppost);
注意：构建器只包含url和namevalue对。
Deprecated: nameValuePairs
Alternative: use volley library
The complete code for the call, for whoever might need it.
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("grant_type", "password"));
nameValuePairs.add(new BasicNameValuePair("username", "user1"));
nameValuePairs.add(new BasicNameValuePair("password", "password1"));
HttpClient httpclient=new DefaultHttpClient();
HttpPost httppost = new HttpPost("www.yourUrl.com");
httppost.setHeader(HTTP.CONTENT_TYPE,"application/x-www-form-urlencoded;charset=UTF-8");
try {
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs, "UTF-8"));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
// Execute HTTP Post Request
try {
HttpResponse response = httpclient.execute(httppost);
Log.d("Response:" , response.toString());
} catch (IOException e) {
e.printStackTrace();
}