Question:
I'm currently working on a Spring Boot application where I have a News entity with fields like title, description, date, and image. Initially, I was able to send data for title, description, and date without any issues. Now, I'm trying to add an image upload feature using Axios, but I'm encountering a 500 error.
Below are my entity and controller classes. Could someone please help me understand what might be causing this issue with Axios? Has anyone encountered and fixed a similar problem before?
Entity Class:
package com.stephanodev.springsecurity.news;import jakarta.persistence.*;import jakarta.validation.constraints.NotBlank;import jakarta.validation.constraints.Null;import java.sql.Blob;import java.util.List;@Entitypublic class News { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) @Null private Long id; @NotBlank private String title; private String description; @Lob private Blob image; private String date; private String category; private String url; @OneToMany(cascade = CascadeType.ALL) @Column(columnDefinition = "TEXT") private List<NewsDetail> details; // Getters and setters public Long getId() { return id; } public void setId(Long id) { this.id = id; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } public Blob getImage() { return image; } public void setImage(Blob image) { this.image = image; } public String getDate() { return date; } public void setDate(String date) { this.date = date; } public String getCategory() { return category; } public void setCategory(String category) { this.category = category; } public String getUrl() { return url; } public void setUrl(String url) { this.url = url; } public List<NewsDetail> getDetails() { return details; } public void setDetails(List<NewsDetail> details) { this.details = details; }}Controller Class:
package com.stephanodev.springsecurity.news;@RequestMapping("/api/v1/news")@RestControllerpublic class NewsController { @Autowired private NewsRepository newsRepository; @GetMapping public ResponseEntity<Page<News>> getNews(@RequestParam(defaultValue = "0") int page, @RequestParam(defaultValue = "10") int per_page) { Pageable pageable = PageRequest.of(page, per_page, Sort.by("id").descending()); Page<News> news = newsRepository.findAll(pageable); return ResponseEntity.ok(news); } @GetMapping("/all") public ResponseEntity<List<News>> getAllNews() { List<News> allNews = newsRepository.findAll(Sort.by(Sort.Direction.DESC, "id")); return ResponseEntity.ok(allNews); } @PostMapping public ResponseEntity<List<News>> createNews(@RequestBody @Valid List<News> newsList) { List<News> savedNews = newsRepository.saveAll(newsList); return ResponseEntity.status(HttpStatus.CREATED).body(savedNews); }}I'm encountering a 500 error when attempting to upload an image using Axios. Any insights or suggestions would be greatly appreciated!