改造2多部分图像上传数据 [英] Retrofit 2 Multipart image upload with data
本文介绍了改造2多部分图像上传数据的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
大家好，我想通过Retrofit2发布图像和其他数据. 我正在发送一张图像的数据.
Hello everyone I want to post image and other data through Retrofit2. I am sending data with one image.
所有其他信息正在存储，但我的图像未存储.当我与邮递员进行测试时，它可以工作.
All the other info is storing but my image is not storing.while i am testing with postman, it works.
请指导我代码中我缺少的地方
please guide me where I am lacking in my code
这是有效的邮递员代码段
This is the postman code snippet that works
OkHttpClient client = new OkHttpClient();
MediaType mediaType = MediaType.parse("multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW");
RequestBody body = RequestBody.create(mediaType, "------WebKitFormBoundary7MA4YWxkTrZu0gW\r\nContent-Disposition: form-data; name=\"email\"\r\n\r\ntest6@gmail.com\r\n------WebKitFormBoundary7MA4YWxkTrZu0gW\r\nContent-Disposition: form-data; name=\"password\"\r\n\r\n123456\r\n------WebKitFormBoundary7MA4YWxkTrZu0gW\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\nTest\r\n------WebKitFormBoundary7MA4YWxkTrZu0gW\r\nContent-Disposition: form-data; name=\"phone\"\r\n\r\n1234567890\r\n------WebKitFormBoundary7MA4YWxkTrZu0gW\r\nContent-Disposition: form-data; name=\"image\"; filename=\"03.JPG\"\r\nContent-Type: image/jpeg\r\n\r\n\r\n------WebKitFormBoundary7MA4YWxkTrZu0gW--");
Request request = new Request.Builder()
.url("https://"url"/api/v1/sign-up")
.post(body)
.addHeader("content-type", "multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW")
.addHeader("cache-control", "no-cache")
.addHeader("postman-token", "2dd038d9-5f52-fcd0-9331-445eaf35c230")
.build();
Response response = client.newCall(request).execute();
以下是邮递员要求图片:
Below is the postman request image:
这是我的翻新API
@Multipart
@POST("sign-up")
Call<SignUpResponse> getSignUpResponse(
@Part("email") RequestBody email,
@Part("password") RequestBody password,
@Part("name") RequestBody name,
@Part("phone") RequestBody phone,
@Part MultipartBody.Part image
//@Part("image") RequestBody image // i have thried them both but they didnt work
//@Part("image\"; filename=\"pp.jpg\" ") RequestBody image
);
这是我的客户区域:
private RetrofitClient() {
HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
logging.setLevel(HttpLoggingInterceptor.Level.BODY);
OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
httpClient.addInterceptor(logging); // <-- this is the important line!
retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.client(httpClient.build())
.build();
}
这是我提出请求的部分:
and this is the part where i am making the request:
RequestBody namePart = RequestBody.create(MultipartBody.FORM, "nameasd");
RequestBody emailPart = RequestBody.create(MultipartBody.FORM, "emailasd@gmai.com");
RequestBody mobilePart = RequestBody.create(MultipartBody.FORM, "123456623");
RequestBody passwordPart = RequestBody.create(MultipartBody.FORM, "123456123");
//String filepath = "/storage/0403-0201/DCIM/Camera/20180926_203219.jpg"; this is the image source
File file = new File(filepath);
RequestBody requestBody = RequestBody.create(MediaType.parse("multipart/form-data"), file);
//RequestBody reqFile = RequestBody.create(MediaType.parse("image/*"), file);
MultipartBody.Part body = MultipartBody.Part.createFormData("image",file.getName(),reqFile);
Call<SignUpResponse> call = RetrofitClient.getInstance().getApi().getSignUpResponse(emailPart, passwordPart, namePart, mobilePart, body);
call.enqueue(new Callback<SignUpResponse>() {
@Override
public void onResponse(Call<SignUpResponse> call, Response<SignUpResponse> response) {
progressDialog.dismiss();
Log.d(TAG, "onResponse: "+response.body());
Log.d(TAG, "onResponse: meta: " + response.body().getMeta().getStatus());
}
@Override
public void onFailure(Call<SignUpResponse> call, Throwable t) {
Toast.makeText(SignupActivity.this, t.getMessage(), Toast.LENGTH_SHORT).show();
Log.d(TAG, "onFailure: "+t.getMessage());
}
});
这是我获取数据的代码
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// get selected images from selector
if (requestCode == REQUEST_CODE) {
if (resultCode == RESULT_OK) {
mResults = data.getStringArrayListExtra(SelectorSettings.SELECTOR_RESULTS);
imagePath = mResults.get(0);
Glide.with(SignupActivity.this)
.load(mResults.get(0))
.into(profileImage);
}
}
super.onActivityResult(requestCode, resultCode, data);
}
我什至将其设置在视图上，并且可以正常工作...
I even set it on a view and that works...
推荐答案
我们在Postman中测试api ...因此我的Create Post答案包括(全部为动态)
We test api in Postman... So my Create Post Answer includes (all Dynamic)
- 标题
- 简单字符串
- 单张图片
- 图像数组
- 类别数组
- 一系列功能
- Headers
- Simple Strings
- Single Image
- Array Of Images
- Array Of Categories
- Array Of Features
几乎所有东西
下面是用于api测试的邮递员图片...
Almost all things
Below is the Postman image for api testing...
- 标题图片
- Headers Image
为此，... 以下是我的Api ...
So for this ... Below is my Api...
@POST("post-create")
Call<PostCreateResponse> getPostCreateBodyResponse(
@Header("Accept") String accept,
@Header("Authorization") String authorization,
@Body RequestBody file
);
现在翻新客户区域--->
Now Retrofit Client area--->
private Retrofit retrofit;
// This is Client
private RetrofitClient() {
HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
logging.setLevel(HttpLoggingInterceptor.Level.BODY);
OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
httpClient.connectTimeout(100, TimeUnit.SECONDS);
httpClient.readTimeout(100,TimeUnit.SECONDS);
httpClient.writeTimeout(100,TimeUnit.SECONDS);
httpClient.addInterceptor(logging); // <-- this is the important line!
retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.client(httpClient.build())
.build();
}
这是我发出请求的方式...
This is the way I Made the Request...
/*
* -------------- Retrofit post Create single featured Image Working with MultipartBody -----------
* */
progressDialog.show();
MultipartBody.Builder builder = new MultipartBody.Builder().setType(MultipartBody.FORM);
builder.addFormDataPart("title", "3 room Current Free")
.addFormDataPart("location", "Dhaka")
.addFormDataPart("latitude", "23.7515")
.addFormDataPart("longitude", "90.3625")
.addFormDataPart("condition", "1")
.addFormDataPart("rent_amount", "123456")
.addFormDataPart("is_negotiable", "0")
.addFormDataPart("available_from", "2018-10-15");
// Categories
for (int categoryId : categories) {
builder.addFormDataPart("categories[]", String.valueOf(categoryId));
}
// Features
for (Integer featureId : features) {
builder.addFormDataPart("features[]", String.valueOf(featureId));
}
// featured Image
if (photoPaths.get(0) != null) {
File featured_image = new File(photoPaths.get(0));
if (featured_image.exists()) {
// If you want to use Bitmap then use this
Bitmap bmp = BitmapFactory.decodeFile(featured_image.getAbsolutePath());
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bmp.compress(Bitmap.CompressFormat.JPEG, 30, bos);
builder.addFormDataPart("featured_photo", featured_image.getName(), RequestBody.create(MultipartBody.FORM, bos.toByteArray()));
// If you want to use direct file then use this ( comment out the below part and comment the above part )
//builder.addFormDataPart("featured_photo", featured_image.getName(), RequestBody.create(MultipartBody.FORM, featured_image));
}
}
// Images
for (String photoPath : photoPaths) {
if (photoPath != null) {
File images = new File(photoPath);
if (images.exists()) {
builder.addFormDataPart("images[]", images.getName(), RequestBody.create(MultipartBody.FORM, images));
}
}
}
RequestBody requestBody = builder.build();
Call<PostCreateResponse> call = RetrofitClient.getInstance().getApi().getPostCreateBodyResponse(Accept, Authorization, requestBody);
call.enqueue(new Callback<PostCreateResponse>() {
@Override
public void onResponse(Call<PostCreateResponse> call, Response<PostCreateResponse> response) {
progressDialog.dismiss();
Log.d(TAG, "onResponse: response code: retrofit: " + response.code());
}
@Override
public void onFailure(Call<PostCreateResponse> call, Throwable t) {
}
});
/*
* ---------------- Retrofit post Create single featured Image Working with MultipartBody----------------
* */
我希望这对大家有帮助...谢谢
I hope this will help you all... thanks
这篇关于改造2多部分图像上传数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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