@PreAuthorize("hasAuthority('oss:upload')")
@PostMapping("/upload")
@ApiOperation("文件上传")
public R<String> upload(@ApiParam(required = true) @RequestPart MultipartFile file, @ApiIgnore Principal principal) {
String path = ossResourceService.uploadFile(file, String.valueOf(jwtDataUtil.getJWTData(principal).getId()));
return R.ok(SuccessMsg.UPLOAD_OK, path);
}
这样书写即可:
感谢这位博主的解决方案: