Retrofit 2.0.2圖像上傳使用多部分

Question

我是新的改造我想用不同的參數，如名稱，dob，手機上傳單個圖像。我不知道我在哪裏錯了請指導我。我按照這個LINK

這裏是我的代碼

接口

@Multipart 
    @POST("signup") 
    Call<ResponseBody> getSignup(@Part("name") RequestBody name, @Part("email") RequestBody email, @Part("dob") RequestBody dob, @Part("phone") RequestBody phone, @Part("IMEI") RequestBody IMEI, @Part MultipartBody.Part file); 

上傳代碼

// create RequestBody instance from file 
       RequestBody requestFile = 
         RequestBody.create(MediaType.parse("multipart/form-data"), file); 

       // MultipartBody.Part is used to send also the actual file name 
       MultipartBody.Part body = 
         MultipartBody.Part.createFormData("image", file.getName(), requestFile); 

       RequestBody name = 
         RequestBody.create(
           MediaType.parse("multipart/form-data"), et_name.getText().toString()); 

       RequestBody email = 
         RequestBody.create(
           MediaType.parse("multipart/form-data"), et_email.getText().toString()); 

       RequestBody dob = 
         RequestBody.create(
           MediaType.parse("multipart/form-data"), et_dob.getText().toString()); 

       RequestBody mobile = 
         RequestBody.create(
           MediaType.parse("multipart/form-data"), et_mobile.getText().toString()); 


       RequestBody imei = 
         RequestBody.create(
           MediaType.parse("multipart/form-data"), IMEI); 

       Call<ResponseBody> responseBodyCall = apiInterface.getSignup(name, email, dob, mobile, imei, body); 
       responseBodyCall.enqueue(new Callback<ResponseBody>() { 
        @Override 
        public void onResponse(Call<ResponseBody> call, Response<ResponseBody> response) { 

         String response_two = response.body().toString(); 

         Log.i(TAG, "onResponse: " + response_two); 
//      startActivity(new Intent(this, OTPActivity.class)); 
        } 

        @Override 
        public void onFailure(Call<ResponseBody> call, Throwable t) { 
         Log.e("Upload error:", t.getMessage()); 
        } 
       }); 

Answer 1

您需要添加相同類型的圖像也看這裏它如何工作， 這也適用於多個圖像。

@Multipart 
@POST(ApiConstants.EDIT_REQUEST) 
Observable<CommonModel> editRequest(@Part("requestid") RequestBody requestid, @PartMap() Map<String, RequestBody> mapFileAndName); 


RequestBody requestid1 = RequestBody.create(MediaType.parse("text/plain"), requestid); 

Map<String, RequestBody> files = new HashMap<>(); 
    for (int i = 0; i < mList.size(); i++) { 
     String key = "package_image[" + String.valueOf(i) + "]"; 
     files.put("" + key + "\"; filename=\"" + key + ".png", getRequestFile(new File(mList.get(i).getImagePath()))); 
} 



private RequestBody getRequestFile(File file) { 

    RequestBody fbody = RequestBody.create(MediaType.parse("image/*"), file); 
    return fbody; 

} 

瞭解更多詳情，您可以訪問here

Answer 2

其帖子的例子多部分

@Multipart 
@POST("/api/register?platform=android") 
Call<Register> register(@Part("photo\"; filename=\"photoName.png\" ") RequestBody photo, 
            @Part("name") RequestBody name, 
            @Part("phoneNumber") RequestBody phoneNumber, 
            @Part("password") RequestBody password,carColor, 
            @Query("language") String language); 

Answer 3

改造2.0開始嘗試這個答案

@Multipart 
@POST("/service/users/add_user") 
Call<AddUsersModel> addUser(@Part("user_name") RequestBody userName, @Part("user_last_name") RequestBody lastName, @Part("user_password") RequestBody password, 
           @Part("user_email") RequestBody email, @Part("user_mobile") RequestBody mobile, @Part MultipartBody.Part user_profile); 

文件路徑MulitpartBody.Part皈依

MultipartBody.Part profileImageBody = null; 
     RequestBody reqFile = null; 
     try { 
      String filePath = CameraIntentUtil.getFIlePath(); 
      Log.d(TAG, "createAccount: filePath:" + filePath); 
      if (filePath != null) { 
       File file = new File(filePath); 

       reqFile = RequestBody.create(MediaType.parse("multipart/form-data"), file); 
       // "user_profile" is my post request key 
       profileImageBody = MultipartBody.Part.createFormData("user_profile", file.getName(), reqFile); 
      } 
     } catch (Exception e) { 
      Log.e(TAG, "createAccount: ", e); 
     } 

字符串RequestBody皈依

public static RequestBody stringToRequestBody(String data) { 
    return RequestBody.create(MediaType.parse("multipart/form-data"), data); 
} 

很晚了答案。但我希望它幫ATLEAST人

Answer 4

測試在改造2.3 .0

1. 創建您Activity

      Retrofit retrofit=new Retrofit.Builder() 
         .baseUrl(getString(R.string.api_coolpool)) 
         .addConverterFactory(GsonConverterFactory.create()) 
         .build(); 
         File file = new File("/storage/sdcard0/Pictures/OGQ/Puskinn 
         Sharma_Jump roof skyscraper_YkRiRWpYcw.jpg"); 
         String convert_File_2String= String.valueOf(file); 
         String fileNAme=convert_File_2String.substring(convert_File_2String.lastIndexOf("/")+1); 
   RequestBody fbody = RequestBody.create(MediaType.parse("image/*"), file); 
   RequestBody name = RequestBody.create(MediaType.parse("text/plain"), "Sunil"); 
   RequestBody id = RequestBody.create(MediaType.parse("text/plain"), "56"); 
   RequestBody lastname= RequestBody.create(MediaType.parse("text/plain"), "Kumar"); 
   Map<String, RequestBody> map = new HashMap<>(); 
   map.put("profile_pic\"; filename=\""+fileNAme+"\" ", fbody); 
   map.put("firstname", name); 
   map.put("user_id", id); 
   map.put("lastname",lastname); 
   
   Call<TokenResponse> tokenResponseCall=service.getTokenAccess(map); 
   tokenResponseCall.enqueue(new Callback<TokenResponse>() { 
       @Override 
       public void onResponse(Call<TokenResponse> call, Response<TokenResponse> response) { 
        if (response.isSuccessful()) 
        Log.e("Success", new Gson().toJson(response.body())); 
       else 
        Log.e("unSuccess", new Gson().toJson(response.errorBody())); 
   } 
   
        } catch (Exception e) { 
         e.printStackTrace(); 
        } 
       } 
   
       @Override 
       public void onFailure(Call<TokenResponse> call, Throwable throwable) { 
        Log.e("172","><<>>"+throwable); 
   
       } 
   });