工具类:
public static void deleteFileOrPath(String storePath) {
File fileOrPath = new File(PathUtil.getBasePath()+storePath);
if(fileOrPath.isDirectory()){ //判断是否为文件夹
File[] listFiles = fileOrPath.listFiles();
for (int i = 0; i < listFiles.length; i++) {
listFiles[i].delete();
}
}
fileOrPath.delete();
}