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파일용량제한검사

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This commit is contained in:
dyhj625 2025-01-24 14:44:47 +09:00
parent 9deed49a02
commit dce245ab71
1 changed files with 19 additions and 3 deletions
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20
src/main/java/io/company/localhost/service/localbordService.java
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@ -23,6 +23,7 @@ import lombok.RequiredArgsConstructor;
@RequiredArgsConstructor @RequiredArgsConstructor
public class localbordService { public class localbordService {
private final localbordMapper boardMapper; private final localbordMapper boardMapper;
private static final long MAX_FILE_SIZE = 5 * 1024 * 1024; // 5MB
public List<MapDto> getNotices(MapDto map) { public List<MapDto> getNotices(MapDto map) {
List<MapDto> posts = boardMapper.getNotices(map); List<MapDto> posts = boardMapper.getNotices(map);
@ -57,11 +58,26 @@ public class localbordService {
} }
public void addAttachment(MapDto map) { public void addAttachment(MapDto map) {
String newFilename = UUID.randomUUID().toString(); String boardSeqStr = (String) map.get("CMNBRDSEQ");
map.put("CMNFLENAM", newFilename); Long boardSeq = Long.parseLong(boardSeqStr);
map.put("CMNBRDSEQ", boardSeq);
String newFilename = UUID.randomUUID().toString();
map.put("CMNFLENAM", newFilename);
boardMapper.addAttachment(map); boardMapper.addAttachment(map);
} }
public void validateAttachmentsSize(List<MapDto> attachments) {
long totalSize = attachments.stream()
.mapToLong(attachment -> (Long) attachment.get("size"))
.sum();
if (totalSize > MAX_FILE_SIZE) {
throw new IllegalArgumentException("첨부파일의 총 용량이 5MB를 초과합니다.");
}
}
public MapDto getBoardDetail(Long boardId) { public MapDto getBoardDetail(Long boardId) {
incrementViewCount(boardId); incrementViewCount(boardId);
MapDto boardDetail = boardMapper.selectBoardDetail(boardId); MapDto boardDetail = boardMapper.selectBoardDetail(boardId);