spring引导上载文件仅允许图像
如何指定/配置仅允许上载图像(jpeg、png)?如果与“image/jpeg”或“image/png”匹配,则应检查spring引导上载文件仅允许图像,spring,spring-boot,file-upload,image-uploading,Spring,Spring Boot,File Upload,Image Uploading,如何指定/配置仅允许上载图像(jpeg、png)?如果与“image/jpeg”或“image/png”匹配,则应检查文件.getContentType()。不确定是否会使用@PostMapping的属性,因为请求的类型似乎是“multipart/form data”或“application/x-www-form-urlencoded” @Controller public class UploadController { @PostMapping("/upload") p
文件.getContentType()
。不确定是否会使用@PostMapping
的属性,因为请求的类型似乎是“multipart/form data”或“application/x-www-form-urlencoded”
@Controller
public class UploadController {
@PostMapping("/upload")
public String upload(@RequestParam("file") MultipartFile file) {
// save
}
}