Spring Boot 多部分文件上传

Spring Boot 多部分文件上传

properties
spring.servlet.multipart.max-file-size=10MB
spring.servlet.multipart.max-request-size=10MB

java
@RestController
public class FileUploadController {
    @PostMapping("/upload")
    public String uploadFile(@RequestParam("file") MultipartFile file) {
        // 处理文件上传逻辑
        return "File uploaded successfully!";
    }
}

java
@RestController
public class FileUploadController {
    @Value("${upload.path}")
    private String uploadPath;
    @PostMapping("/upload")
    public String uploadFile(@RequestParam("file") MultipartFile file) throws IOException {
        String fileName = file.getOriginalFilename();
        String filePath = uploadPath + File.separator + fileName;
        file.transferTo(new File(filePath));
        
        return "File uploaded successfully!";
    }
}