Simple Example of HttpClient in android

 

Public boolean uploadHttpClient (String path, Map <String, String> params) throws IOException {

// 1. Put the parameter into a list set. Each parameter is a NameValuePair object.

List <NameValuePair> paramPair = new ArrayList <NameValuePair> ();

If (params! = Null &&! Params. isEmpty ()){

For (Map. Entry <String, String> entry: params. entrySet ()){

ParamPair. add (new BasicNameValuePair (entry. getKey (), entry. getValue ()));

}

}

// 2. Create a request object. The parameter set is used as the construction parameter.

UrlEncodedFormEntity entity = new UrlEncodedFormEntity (paramPair, "UTF-8 ");

// 3. Create a post request and put the object in

HttpPost post = new HttpPost (path );

Post. setEntity (entity );

// 4. Create a request client and execute the request to obtain the corresponding

DefaultHttpClient client = new DefaultHttpClient ();

HttpResponse res = client.exe cute (post );

If (res. getStatusLine (). getStatusCode () = 200 ){

Return true;

}

Return false;

}

SLL or Https is used in the project. It is convenient to use this open-source project when using cookies. If it is not used, it is more efficient to directly operate the http protocol.

From: com360 Column