我在尝试使用改造多部分在 api 服务器上上传图像时收到以下 103 错误消息，api 收到 api token “_method”:“PUT”和图像 url 作为参数，在响应时收到完整的 JSON 但带有先前或默认的图像链接，当前选择的图像不会上传，其他一切都是可选的，任何帮助将不胜感激，下面列出了代码谢谢。
此外，主要方法是 POST，但“_method”:“PUT”参数可让您上传图像，如果没有 _method，它将成为 POST 消息，除此之外的所有其他参数都成为强制性参数，请检查图像。
com.sun.jdi.InternalException: Unexpected JDWP Error: 103
接口(interface):
public interface UserSignUpClient {
@POST("account")
Call<AuthenticationAccountCreationResponse> createAccount(@Body UserSignUp userSignUp);
@Multipart
@PUT("account")
Call<UserInfo> postImage(@Header("Authorization") String headerValue, @PartMap Map<String, String> map, @PartMap Map<String, File> imageMap, @Part MultipartBody.Part image);
@FormUrlEncoded
@POST("account")
Call<UserInfo> updateUser(@Header("Authorization") String headerValue, @FieldMap Map<String, String> map);
}
改造 builder 类:
public class RestClient {
private UserSignInClient userSignInClient;
private UserSignUpClient userSignUpClient;
private UserInfoClient userInfoClient;
public RestClient(String baseUrlLink){
Gson gson = new GsonBuilder()
.setLenient()
.create();
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(baseUrlLink)
.addConverterFactory(GsonConverterFactory.create(gson)).build();
if (baseUrlLink.equals(CONSTS.BASE_URL_ADDRESS_TOKEN)){
userSignInClient = retrofit.create(UserSignInClient.class);
} else if (baseUrlLink.equals(CONSTS.BASE_URL_ADDRESS_ACCOUNT_CREATION)) {
userSignUpClient = retrofit.create(UserSignUpClient.class);
} else if (baseUrlLink.equals(CONSTS.BASE_URL_ADDRESS_USER_INFO)){
userInfoClient = retrofit.create(UserInfoClient.class);
}
}
public UserSignInClient getUserSignInClient() {
return userSignInClient;
}
public UserSignUpClient getUserSignUpClient() {
return userSignUpClient;
}
public UserInfoClient getUserInfoClient() {
return userInfoClient;
}
}
主类:
userImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
galleryIntent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
galleryIntent.setType("*/*");
startActivityForResult(galleryIntent, RESULT_LOAD_IMG);
}
});
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == RESULT_LOAD_IMG && resultCode == RESULT_OK && null != data) {
Uri selectedImageUri = data.getData();
String filePath = FileUtils.getPath(this, selectedImageUri);
file = new File(filePath);
image_name = file.getName();
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.READ_CONTACTS)
!= PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(this,
Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
} else {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE);
}
}
}
}
@Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE: {
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
StringBuilder stringBuilder = new StringBuilder(AUTHORIZATION);
sharedPreferences = this.getSharedPreferences(getResources().getString(R.string.token), 0);
stringBuilder.append(sharedPreferences.getString(getResources().getString(R.string.token), ""));
RequestBody requestBody = RequestBody.create(MediaType.parse("image/*"), file);
MultipartBody.Part body = MultipartBody.Part.createFormData("image", file.getName(), requestBody);
UserUpdate userUpdate = new UserUpdate(file);
methodMap.put("_method","PUT");
imageMap.put("image", file);
Call<UserInfo> uploadImage = new RestClient(CONSTS.BASE_URL_ADDRESS_ACCOUNT_CREATION).getUserSignUpClient()
.postImage(stringBuilder.toString(), methodMap, imageMap, body);
uploadImage.enqueue(new Callback<UserInfo>() {
@Override
public void onResponse(Call<UserInfo> call, Response<UserInfo> response) {
if (response.isSuccessful()) {
Picasso.with(DetailActivity.this).load("http://ec2-35-161-195-128.us-west-2.compute.amazonaws.com/" + response.body().getImage()).into(userImage);
}
}
@Override
public void onFailure(Call<UserInfo> call, Throwable t) {
Toast.makeText(DetailActivity.this, t.getMessage(), Toast.LENGTH_SHORT).show();
}
});
} else {
// permission denied, boo! Disable the
// functionality that depends on this permission.
}
return;
}
// other 'case' lines to check for other
// permissions this app might request
}
}
}
return;
}
// other 'case' lines to check for other
// permissions this app might request
}
}
postman api 图片 = https://i.imgur.com/AoCFZI6.png
最佳答案
我认为您的问题是您忘记将调用适配器 添加到 retrofit 对象。在您的 RestClient 类中，您必须放置如下内容:
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(baseUrlLink)
.addConverterFactory(GsonConverterFactory.create(gson))
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.build();
你还需要在 build.gradle 中添加这个依赖:
compile "com.squareup.retrofit2:adapter-rxjava2:2.3.0"
希望对你有帮助。
干杯。
关于java - 获取意外的 JDWP 错误 : 103 while trying to upload an image using retrofit to an api server android?，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/43745875/