okhtt网络请求封装

public class Okhttpurl {

**private static volatile Okhttpurl mOkhttpurl;
static OkHttpClient okHttpClient;
private static Handler mHandler;**


**private Okhttpurl() {
    LoggingInterceptor loggingInterceptor = new LoggingInterceptor();
    okHttpClient=new OkHttpClient.Builder().addInterceptor(loggingInterceptor).build();
     mHandler= new Handler(Looper.getMainLooper());
}**



**public static Okhttpurl getmOkhttpurl(){
    if (mOkhttpurl==null){
        synchronized (Okhttpurl.class){
            if (mOkhttpurl==null){
                mOkhttpurl=new Okhttpurl();
            }
        }
    }
    return mOkhttpurl;
}**


**public static void httpdata(String wang, final HttpInterface<String> httpInterface){
    Request request = new Request.Builder().url(wang).build();
    okHttpClient.newCall(request).enqueue(new Callback() {
        @Override
        public void onFailure(Call call, final IOException e) {
            mHandler.post(new Runnable() {
                @Override
                public void run() {
                    httpInterface.datasb(e);
                }
            });**
        }

        @Override
        public void onResponse(Call call, Response response) throws IOException {
            **final String stringx = response.body().string();
            mHandler.post(new Runnable() {
                    @Override
                    public void run() {
                        httpInterface.datacg(stringx);
                    }
                });**
        }
    });
}



**public void doPost(String url, Map<String,String> map, final HttpInterface<String> httpInterface){
    //创建FormBody对象,把表单添加到FormBody
    FormBody.Builder builder = new FormBody.Builder();
    //集合对象不为null的情况下
    if (map != null){
        for(String key: map.keySet()){
            builder.add(key,map.get(key));
        }
    }
    FormBody formBody = builder.build();
    //创建Request对象
    Request request = new Request.Builder()
            .post(formBody)
            .url(url)
            .build();
    Call call = okHttpClient.newCall(request);**
    call.enqueue(new Callback() {
        @Override
        public void onFailure(Call call, final IOException e) {

                **//切换到主线程
                mHandler.post(new Runnable() {
                    @Override
                    public void run() {
                        httpInterface.datasb(e);
                    }**
                });
            }


        @Override
        public void onResponse(Call call, Response response) throws IOException {
            **if(response !=null && response.isSuccessful()){
                final String json = response.body().string();
                    //切换到主线程
                    mHandler.post(new Runnable() {
                        @Override
                        public void run() {
                            httpInterface.datacg(json);
                        }
                    });**
                }
            }

    });

}

}