java file delete

 

StringBuilder deletePath = new StringBuilder();
deletePath.append(FileUpload.mainPath);

 

File deleteFile = new File(deletePath.toString()+getFileName());
if(deleteFile.exists()) {
if(deleteFile.delete()) {
System.out.println("파일삭제 성공");
}
else {
System.out.println("파일삭제 실패");
}
}else {
System.out.println("파일 없음");
}

 

 

[출처] https://javacpro.tistory.com/27