Android Okhttp Summary

Concepts and principles

Characteristics

Supports synchronous blocking calls and asynchronous calls with callbacks.

Okhttp supports Android version 2.3 and above. For JDK, the minimum requirement is 1.7.

Request is a requested access in Okhttp, and builder is an auxiliary class. Response is the response in Okhttp.

Code section

Use Eventbus in your project:

S1. Adding a jar package or dependency

Compile ' com.squareup.okhttp3:okhttp:3.8.0 '

Compile ' com.squareup.okio:okio:1.13.0 '

S2. Create a Post/get request:

S3. Code obfuscation

-dontwarn okio.**

-dontwarn javax.annotation.Nullable

-dontwarn Javax.annotation.ParametersAreNonnullByDefault

OKHTTP Main methods:

Create request MediaType Media_type = Mediatype.parse ("Application/json; Charset=utf-8 ");                        Request Request = new Request.builder (). Post (Requestbody.create (Media_type, JSON))  . URL (URL). build ();//Create response response response = Client.newcall (Request). Execute ();                    Syncresponse response = Client.newcall (Request). Enqueue (New Callback () {//Async @Override                    public void OnFailure (call call, IOException e) {} @Override  public void Onresponse (call call, Response Response) throws IOException {}});// Gets the result if (response.issuccessful ()) {Response.body (). String (); Timeout settings//Submit JSON Data sample public static void Postjsonexamasync () {String URL = "Http:localhost:8080/login/commituser        Info ";        String Postjson = "{}";        Requestbody BODY = requestbody.create (media_type, Postjson); Request Request = New Request.builder (). URL (URL). Post (body). Build (); Client.newcall (Request) Enqueue (new Callback () {@Override public void onfailure, ioexcept            Ion e) {e.printstacktrace ();                } @Override public void Onresponse (call call, Response Response) throws IOException {                if (!response.issuccessful ()) throw new IOException ("Unexpected Code" + response);                Headers responseheaders = Response.headers ();  for (int i = 0; i < responseheaders.size (); i++) {System.out.println (Responseheaders.name (i) + ":"                + Responseheaders.value (i));            } System.out.println (Response.body (). String ());    }        }); }

　　

Reference Documentation:

Github-okhttp Link2

GitHub Document-okio

Android okhttp Full parsing It's time to get to know okhttp.

Okhttp Using Tutorials

Android Okhttp Summary