public static void clear(String fileStr) throws Exception { File file = new File(fileStr); if (file.isFile()) { file.delete(); return; } String[] fileNames = file.list(); if (fileNames == null) { return; } for (int i = 0; i < fileNames.length; i++) { String newFileName = GlobalFile.getFileLocation(fileStr, fileNames[i]); clear(newFileName); } file.delete(); }
public static void copyFile(String imgFile, String origFile) throws Exception { String fileContent = GlobalFile.getStringFromFile(origFile); GlobalFile.saveStringToFile(fileContent, imgFile); }