有没有办法将音频文件发送到Flask服务器？[重复]

Question

我对编写Flask API真的很陌生。有没有办法将Android设备上录制的音频文件发送到我的flask服务器？我应该逐字节发送音频文件，还是有办法直接发送？

Answer 1

保存音频并使用multipart

在你的烧瓶剧本里

@app.route('/uploadfile',methods=['GET','POST'])
def uploadfile():
    if request.method == 'PUT':
        f = request.files['file']
        filePath = "./somedir/"+secure_filename(f.filename)
        f.save(filePath)
        return "success"

在android应用程序中

public static void upload(String path) throws IOException{

    OkHttpClient client = new OkHttpClient.Builder().connectTimeout(30, TimeUnit.SECONDS).writeTimeout(30, TimeUnit.SECONDS).readTimeout(30, TimeUnit.SECONDS).build();
    MultipartBody.Builder mMultipartBody = new MultipartBody.Builder().setType(MultipartBody.FORM).
        mMultipartBody.addFormDataPart("file","upload",new CountingFileRequestBody(new File(path),"*/*", null));


    RequestBody mRequestBody = mMultipartBody.build();
    Request request = new Request.Builder()
            .url("yourUrl/uploadfile").post(mRequestBody)
            .build();

    Response response = client.newCall(request).execute();
    String responseString = response.body().string();

}