Android學習之---okhttp

okhttp

一. okhttp協議介紹

二.okhttp完成get請求

三.okhttp完成post請求

2.工具類

一. okhttp協議介紹

okhttp是一個第三方類庫，用於android中請求網絡。
這是一個開源項目,是安卓端最火熱的輕量級框架,由移動支付Square公司貢獻(該公司還貢獻了Picasso和LeakCanary) 。用於替代HttpUrlConnection和Apache HttpClient(android API23 裏已移除HttpClient)。

二.okhttp完成get請求

 public void get(String url){
        OkHttpClient.Builder budilder=new OkHttpClient.Builder();
        budilder.readTimeout(30, TimeUnit.SECONDS);
        budilder.connectTimeout(20,TimeUnit.SECONDS);
        
        OkHttpClient client=budilder.build();
        Request request=new Request.Builder().get().url(url).build();
        
        Call call=client.newCall(request);
        call.enqueue(new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {
                //no ok
//                Toast.makeText(MainActivity.this, "嚶嚶嚶", Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                //ok
                String string = response.body().string();
                Log.i(TAG, "onResponse: "+string);
//                Toast.makeText(MainActivity.this, "嚶嚶嚶"+string, Toast.LENGTH_SHORT).show();
            }
        });
    }

三.okhttp完成post請求、

  public void post(String url){
        OkHttpClient client=new OkHttpClient.Builder().build();

        //上傳的內容
//        FormBody.Builder formBody= new FormBody.Builder();
//
//        for (String k:body.keySet()){
//            formBody.add(k,body.get(k));
//        }
//
//        FormBody build = formBody.build();

        FormBody formBody1=new FormBody.Builder().add("phone","17552730873")
                .add("passwd","123").build();

        MultipartBody.Builder body2=new MultipartBody.Builder();
        body2.setType(MultipartBody.FORM);

        MultipartBody builder =
                new MultipartBody.Builder().setType(MultipartBody.FORM).addFormDataPart("file","test.mp3", RequestBody.create(MediaType.parse("media/mp3"),new File("/mnt/sdcard/2.jpg"))).build();



        final Request request=new Request.Builder().post(formBody1).url(url).build();

        Call call=client.newCall(request);
        call.enqueue(new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {

            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                String ok = response.body().string();
                Log.d(TAG, "onResponse: "+ok);
            }
        });
    }
}