JAVA

get file extension java

import org.apache.commons.io.FilenameUtils;

String ext1 = FilenameUtils.getExtension("/path/to/file/foo.txt"); // returns "txt"
String ext2 = FilenameUtils.getExtension("bar.exe"); // returns "exe"

how to get file extention in java

//* manoj(tvmk)
String attachPath = (String) map.get("attachmentPath");//springboot
String fileName = FilenameUtils.getExtension(attachPath);//file extention

how to get file extention in java

//* manoj(tvmk)
String attachPath = (String) map.get("attachmentPath");//springboot
String fileName = FilenameUtils.getExtension(attachPath);//file extention