android okhttp3的封装

来源:互联网 发布:乐高编程软件 编辑:程序博客网 时间:2024/06/05 22:53

最近由于苦逼的学校课程,我们需要用android开发一款教学辅助软件,所以我就开始看android开发的相关知识,今天实战的时候发现okhttp还是蛮好用的,但是我不会对其进行封装,于是乎就百度了一发,看了下别人的博客,发现有位大佬写的真的好用,就把复制过来,以备以后使用。

大佬博客链接在此:

http://blog.csdn.net/qq_30379689/article/details/52998057

下面是代码:

public class HttpUtil {    private static OkHttpClient client = null;    private HttpUtil() {}    public static OkHttpClient getInstance() {        if (client == null) {            synchronized (HttpUtil.class) {                if (client == null)                    client = new OkHttpClient();            }        }        return client;    }    /**     * Get请求     *     * @param url     * @param callback     */    public static void doGet(String url, Callback callback) {        Request request = new Request.Builder()                .url(url)                .build();        Call call = getInstance().newCall(request);        call.enqueue(callback);    }    /**     * Post请求发送键值对数据     *     * @param url     * @param mapParams     * @param callback     */    public static void doPost(String url, Map<String, String> mapParams, Callback callback) {        FormBody.Builder builder = new FormBody.Builder();        for (String key : mapParams.keySet()) {            builder.add(key, mapParams.get(key));        }        Request request = new Request.Builder()                .url(url)                .post(builder.build())                .build();        Call call = getInstance().newCall(request);        call.enqueue(callback);    }    /**     * Post请求发送JSON数据     *     * @param url     * @param jsonParams     * @param callback     */    public static void doPost(String url, String jsonParams, Callback callback) {        RequestBody body = RequestBody.create(MediaType.parse("application/json; charset=utf-8")                , jsonParams);        Request request = new Request.Builder()                .url(url)                .post(body)                .build();        Call call = getInstance().newCall(request);        call.enqueue(callback);    }}
原创粉丝点击