OkHttp请求 android 超时时间

最新推荐文章于 2025-10-30 16:09:11 发布

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#okhttp #android #网络 #超时

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本文详细介绍了如何在Android应用中使用OkHttp库设置网络请求的超时时间，确保应用程序在网络不稳定时能够优雅地处理请求，提高用户体验。

部署运行你感兴趣的模型镜像

增加：
//okhttp
compile 'com.squareup.okhttp3:okhttp:3.3.0'

import okhttp3.Response;

/**
 * http回调
 * Created by gb on 2018/1/18.
 */
public interface HttpCallInterface {
    void onSucceedBack(Response response, String jsonString);

    void onFailBack(Response response);
}
工具：
import android.content.Context;

import com.tywl.chatroom.JumpApplication;
import com.tywl.chatroom.interfacecommon.HttpCallInterface;

import java.io.IOException;

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

/**
 * OkHttp请求
 * Created by gb on 2018/1/23.
 */
public class OkHttpUtils {
/**
 * 设置连接超时时间
 */
public final static int CONNECT_TIMEOUT = 60;
/**
 * 设置读取超时时间
 */
public final static int READ_TIMEOUT = 100;
/**
 * 设置写的超时时间
 */
public final static int WRITE_TIMEOUT = 60;
    private static OkHttpClient mOkHttpClient;    /**     * 请求类别     *     * @param path          地址     * @param method        get,post     * @param context     * @param callInterface 连接回调     */    public static void requestData(String path, String method, Context context, final HttpCallInterface callInterface) {        LogUtils.d("path=" + path);        if (!NetworkUtils.isNetworkAvailable(JumpApplication.getInstance())) {            ToastUtils.showHint(context, "网络已断开，请检查网络设置");            return;        }        if (mOkHttpClient == null) {      mOkHttpClient = new OkHttpClient.Builder()        .connectTimeout(CONNECT_TIMEOUT, TimeUnit.SECONDS)//设置连接超时时间
        .readTimeout(READ_TIMEOUT, TimeUnit.SECONDS)//设置读取超时时间
        .writeTimeout(WRITE_TIMEOUT, TimeUnit.SECONDS)//设置写的超时时间
        .build(); }
        Request.Builder requestBuilder = new Request.Builder().url(path);        //可以省略，默认是GET请求        requestBuilder.method(method, null);        Request request = requestBuilder.build();        Call mcall = mOkHttpClient.newCall(request);        mcall.enqueue(new Callback() {            @Override            public void onFailure(Call call, IOException e) {                LogUtils.d("onFailure=" + e.toString());                callInterface.onFailBack(null);            }            @Override            public void onResponse(Call call, Response response) throws IOException {                String str = response.body().string();                LogUtils.d("onResponse=" + str);                if (response.isSuccessful()) {                    callInterface.onSucceedBack(response, str);                } else {                    callInterface.onFailBack(response);                }                if (response.body() != null) { //关闭防止内存泄漏                    response.body().close();                }            }        });    }}
使用：
private void requestCategory() {
    OkHttpUtils.requestData(HttpConstant.HOME_CATEGORY, HttpConstant.HTTP_METHOD_GET, this,
            new HttpCallInterface() {
                @Override
                public void onSucceedBack(Response response, String message) {
                    SPUtils.put(CommonConstant.SP_KEY_HOME_CATEGORY, setDataColor(message));
                }

                @Override
                public void onFailBack(Response response) {
                    ToastUtils.showHint(WelcomeActivity.this, "服务器异常，稍后再试");
                }
            });
}