我有工作 OkHttp MultiPart
request
:
multi = new MultipartBody.Builder()
.setType(MultipartBody.FORM)
.addFormDataPart("email", m)
.addFormDataPart("password", p)
.addFormDataPart("user_name", n)
.addFormDataPart("user_phone", phone)
.addFormDataPart("photo", "avatar.jpg", RequestBody.create(MediaType.parse("image/jpg"), imgToArray(bmpChosenPic)))
//.addFormDataPart("photo", "1")
.build();
request = new Request.Builder()
.url(Utils.TEST_BASE_URL + "" + REG_URL)
.post(multi)
.build();
client.newCall(request).enqueue(new Callback()...
现在我尝试使用
Retrofit 2.0
来实现相同的功能。这是服务:@Multipart
@POST("/api/v1/auth/register")
Call<Registration> registration (@Part("email") RequestBody email,
@Part("password") RequestBody password,
@Part("user_name") RequestBody userName,
@Part("photo") RequestBody url,
@Part("phone") RequestBody phone);
所以根据这个
interface
我尝试制作一个 Call
: RequestBody photoR = RequestBody.create(MediaType.parse("image/jpg"), imgToArray(bmp));
RequestBody nameR = RequestBody.create(MediaType.parse("text/plain"), name);
RequestBody emailR = RequestBody.create(MediaType.parse("text/plain"), email);
RequestBody passR = RequestBody.create(MediaType.parse("text/plain"), pass);
RequestBody phone = RequestBody.create(MediaType.parse("text/plain"), "");
RegistaionI service = ServiceGenerator.createService(RegistaionI.class);
retrofit2.Call<Registration> call = service.registration(
emailR,
passR,
nameR,
photoR,
phone);
call.enqueue(new retrofit2.Callback<Registration>() {
@Override
public void onResponse(retrofit2.Call<Registration> call, retrofit2.Response<Registration> response) {
RegistrationData data = response.body().getData();
System.out.println(data.getId());
}
@Override
public void onFailure(retrofit2.Call<Registration> call, Throwable t) {
}
});
但是,不幸的是,我在这一行得到了 NPE:
RegistrationData data = response.body().getData();
所以我想,我的代码有问题。我已阅读有关 SOF 和
GitHub
上的 Retrofit 分支的相关主题,但没有找到可行的解决方案。请帮忙。 最佳答案
我也很难提出这种工作要求。我最终使用它来上传图像或视频:
@Multipart
@POST(Constants.URL_UPLOAD)
Call<ResponseBody> upload(@PartMap Map<String, RequestBody> params);
和方法API调用
private String uploadFile(String path, final String type) throws IOException, JSONException {
Map<String, RequestBody> map = new HashMap<>();
map.put("Id", Utils.toRequestBody("0"));
map.put("Name", Utils.toRequestBody("example"));
String types = path.substring((path.length() - 3), (path.length()));
if (path != null) {
File file2 = new File(path);
RequestBody fileBody = RequestBody.create(MediaType.parse(type), file2);
map.put("file\"; filename=\"cobalt." + types + "\"", fileBody);
}
Call<ResponseBody> call = cobaltServices.upload(map);
ResponseBody response = call.execute().body();
return RESULT_OK;
}
关于android - 改造 2.0 多部分,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/37681750/