Android uses okhttp (get way) to log in _android

The example of this article for you to share the Android use of Get-way login code, for your reference, the specific content as follows

Tool Class

Package com.liunan.okhttpdemo3post.Utils;

Import java.io.IOException; Import OKHTTP3.
mediatype; Import OKHTTP3.
Okhttpclient; Import OKHTTP3.
Request; Import OKHTTP3.
Requestbody; Import OKHTTP3.
Response; Import OKHTTP3.

Responsebody;
 /** * Created by the Administrator on 2016-03-27.
  * * public class Httputils {okhttpclient client = new Okhttpclient (); public static final MediaType JSON = Mediatype.parse ("Application/json;

  Charset=utf-8 "); public string login (string URL, string json) throws IOException {//Convert the requested content string to json requestbody BODY = Requestbod
    Y.create (JSON, JSON);
        Requestbody formbody = new Formencodingbuilder () request = new Request.builder (). URL (URL)

    . Post (body).

    Response Response = client.newcall (Request). Execute ();


    string result = Response.body (). String ();


  return result; public string Bolwingjson (string username, string password) {return "{' username ':" + username + "," + "' Password ':" + password + "}";
  "{' username ':" + username + "," + "' Password ':" +password+ "}"; 

 }


}

Activity

Package com.liunan.okhttpdemo3post;
Import android.support.v7.app.AppCompatActivity;
Import Android.os.Bundle;
Import Android.text.TextUtils;
Import Android.util.Log;
Import Android.view.View;
Import Android.widget.Button;
Import Android.widget.EditText;
Import Android.widget.TextView;

Import Android.widget.Toast;

Import Com.liunan.okhttpdemo3post.Utils.HttpUtils;

Import Org.w3c.dom.Text;

Import java.io.IOException; public class Mainactivity extends Appcompatactivity implements View.onclicklistener {private static final String TAG = "
  Mainactivity ";
  User name private EditText metusername;
  Password private edittext metpwd;
  Login button Private button mbtnlogin;

  Private TextView Mtvresult;

  Private String URL = "Http://192.168.1.102:8080/Login/login";
    @Override protected void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate);

    Setcontentview (R.layout.activity_main);
    Initview ();
  Initlistener (); }/** * Initialization component */private void Initview () {metusername = (edittext) Findviewbyid (r.id.login_et_name);

    Metpwd = (edittext) Findviewbyid (R.ID.LOGIN_ET_PWD);


    Mbtnlogin = (Button) Findviewbyid (R.id.login_btn_login);

  Mtvresult = (TextView) Findviewbyid (R.id.login_tv_result);


  /** * Set listener/private void Initlistener () {Mbtnlogin.setonclicklistener (this);
    /* Click event Listener/@Override public void OnClick (View v) {if (v==mbtnlogin) {login ();
    }/* Login/private void login () {final String username = Metusername.gettext (). toString (). Trim ();


    Final String password = Metpwd.gettext (). toString (). Trim (); if (Textutils.isempty (username) | |
      Textutils.isempty (password)) {Toast.maketext (Mainactivity.this, "username or password cannot be empty", Toast.length_short). Show ();
    Return
          New Thread () {@Override public void run () {httputils httputils = new Httputils (); Convert to json String user = Httputils.bolWingjson (username, password);

        String user = "{' username ':" + username + "," + "' Password ':" +password+ "}";

        LOG.D (TAG, "User:" + user);
          Try {final String result = Httputils.login (URL, user);
          LOG.D (TAG, "results:" + result);
              Update UI, Runonuithread in UI thread (new Runnable () {@Override public void run () {

              if ("SUCCESS". Equals (Result)) {Mtvresult.settext ("login succeeded");
              }else{mtvresult.settext ("Login Failed");
        }
            }
          });
        catch (IOException e) {e.printstacktrace ();


  }}.start ();

 }
}

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