当我使用带有"enqueue“的okhttp时，我得到了android.os.NetworkOnMainThreadException。

new Thread(new Runnable() {
    @Override
    public void run() {
        OkHttpClient client = new OkHttpClient();
        Request request = new Request.Builder()
                .url("http://example.com")
                .build();

        client.newCall(request).enqueue(new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {
                // 处理请求失败的情况
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                // 处理请求成功的情况
            }
        });
    }
}).start();