最近RN有一部分想用原生Android來(lái)實(shí)現(xiàn)
引入原生okHttp依賴
implementation "com.squareup.okhttp3:okhttp:4.8.0"
testImplementation("com.squareup.okhttp3:mockwebserver:4.8.0")
1.首先看Okhttp封裝示例代碼：
引入依賴：

package com.xxxx.huimai.net;

import com.xxxx.huimai.listener.OkhttpListener;

import org.jetbrains.annotations.NotNull;

import java.io.IOException;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

/**
 * 使用Okhttp的工具類
 */
public class OkhttpUtils {


    public static final MediaType JSON
            = MediaType.get("application/json; charset=utf-8");

    private static OkHttpClient client = new OkHttpClient();

    //api/category-list
    public static void okHttpGet(String url, OkhttpListener okhttpListener){
        Request request = new Request.Builder()
                .url(url)
                .build();
        client.newCall(request).enqueue(new Callback() {
            @Override
            public void onFailure(@NotNull Call call, @NotNull IOException e) {
                if(okhttpListener!=null) {
                    okhttpListener.fair(call, e);
                }
            }

            @Override
            public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException {
                if(okhttpListener!=null){
                    okhttpListener.success(call,response);
                }

            }
        });
    }

    public static void okHttpPost(String url,String json,OkhttpListener okhttpListener){
        RequestBody body = RequestBody.create(json, JSON);
        Request request = new Request.Builder()
                .url(url)
                .post(body)
                .build();
        client.newCall(request).enqueue(new Callback() {
            @Override
            public void onFailure(@NotNull Call call, @NotNull IOException e) {
                 if(okhttpListener!=null){
                      okhttpListener.fair(call,e);
                 }
            }

            @Override
            public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException {
                if(okhttpListener!=null){
                     okhttpListener.success(call,response);
                }
            }
        });
    }
}

OkhttpListener示例代碼

package com.xxxx.huimai.listener;

import okhttp3.Call;
import okhttp3.Response;

public interface OkhttpListener {
    void success(Call call, Response response);
    void fair(Call call,Exception e);
}