Okhttp

最新推荐文章于 2025-08-10 12:00:48 发布

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最新推荐文章于 2025-08-10 12:00:48 发布

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文章标签： android okhttp

本文链接：https://blog.youkuaiyun.com/xutaojxx/article/details/77160866

本文介绍了如何使用OkHttp库实现Android应用中的GET和POST请求，包括三种不同的POST请求方式：一种携带键值对，一种不携带键值对直接发送JSON数据，以及最简单的GET请求方式。

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第一种方式请求 get

private void xu() {
    OkHttpClient okHttpClient = new OkHttpClient();

    Request request = new Request.Builder().url(url).build();
    Call call = okHttpClient.newCall(request);
    call.enqueue(new Callback() {
        @Override
        public void onFailure(Call call, IOException e) {

        }

        @Override
        public void onResponse(Call call, Response response) throws IOException {
            String string = response.body().string();
            Gson gson = new Gson();
            DataBean dataBean = gson.fromJson(string, DataBean.class);
            datalist.addAll(dataBean.getReturnValue());
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    myAdapter.notifyDataSetChanged();
                }
            });

        }
    });
}

第二种方式 post 带键值对

private static void httpPost() {

OkHttpClient okHttpClient = new OkHttpClient();
FormBody body = new FormBody.Builder()
.add("xxxx", "xxx")
.build();
Request request = new Request.Builder().post(body).url("").build();
Call call = okHttpClient.newCall(request);
call.enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {

}

@Override
public void onResponse(Call call, Response response) throws IOException {
String string = response.body().string();
}
});
}

第三种 post 不带键值对

public static void postRequestMallPoint(String url, final String jsonContent) {
OkHttpClient mOkHttpClient = new OkHttpClient();
RequestBody body = RequestBody.create(MediaType.parse("application/json; charset=utf-8"), jsonContent);
Request request = new Request.Builder()
.url(url)
.post(body)
.build();

Call call = mOkHttpClient.newCall(request);

call.enqueue(new Callback() {
@Override
public void onFailure(Call call, final IOException e) {
Log.i("ysq", "shibai");
}

@Override
public void onResponse(Call call, Response response) throws IOException {
String str = response.body().string();
Log.i("ysq", str);

}

});
}