OkHttp（加日志拦截器）

最新推荐文章于 2025-03-08 20:57:00 发布

whatfuck_

最新推荐文章于 2025-03-08 20:57:00 发布

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本文链接：https://blog.youkuaiyun.com/whatfuck_/article/details/80501153

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本文介绍了一个基于OkHttp的实用工具类封装方法，该工具类简化了HTTP请求的发送过程，支持GET和POST请求，并提供了回调接口以便于处理响应结果。

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package com.example.test_demo.utils;

import android.os.Handler;

import java.io.IOException;
import java.util.Map;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.logging.HttpLoggingInterceptor;

/**
 * Created by john on 2018/5/29.
 */

public class OkHttpUtils {
    private static OkHttpUtils okHttpUtils;
    private final OkHttpClient okHttpClient;
    private final Handler handler;

    private OkHttpUtils(){
        okHttpClient = new OkHttpClient.Builder()
                .addInterceptor(new HttpLoggingInterceptor().setLevel(HttpLoggingInterceptor.Level.BODY))
                .build();
        handler = new Handler();
    }
    public static OkHttpUtils getInStance(){
        if (okHttpUtils==null){
            okHttpUtils=new OkHttpUtils();
        }
        return  okHttpUtils;
    }
    public void doGet(String url,final Callback callback){
        Request request=new Request.Builder()
                .url(url).build();
        okHttpClient.newCall(request).enqueue(new okhttp3.Callback() {
            @Override
            public void onFailure(final Call call, IOException e) {

                if (callback!=null){
                    handler.post(new Runnable() {
                        @Override
                        public void run() {
                       callback.faile("请求失败");
                        }
                    });
                }
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
if (callback!=null){
    if (response.isSuccessful()&&response.code()==200){
        final String string = response.body().string();
        handler.post(new Runnable() {
            @Override
            public void run() {
           callback.success(string);
            }
        });
    }
}
            }
        });
    }
    public void doPost(String url, Map<String,String> params, final Callback callback){
        FormBody.Builder builder=new FormBody.Builder();
        for (Map.Entry<String, String> entry : params.entrySet()) {
            builder.add(entry.getKey(),entry.getValue());
        }
        Request request=new Request.Builder()
                .url(url).post(builder.build()).build();
        okHttpClient.newCall(request).enqueue(new okhttp3.Callback() {
            @Override
            public void onFailure(final Call call, IOException e) {

                if (callback!=null){
                    handler.post(new Runnable() {
                        @Override
                        public void run() {
                            callback.faile("请求失败");
                        }
                    });
                }
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                if (callback!=null){
                    if (response.isSuccessful()&&response.code()==200){
                        final String string = response.body().string();
                        handler.post(new Runnable() {
                            @Override
                            public void run() {
                                callback.success(string);
                            }
                        });
                    }
                }
            }
        });
    }
        public interface  Callback{
        void success(String result);
            void faile(String msg);
        }
}