@echo off
for /r . %%i in (xx) do (
    echo %%i
)
@echo on

------解决方案--------------------
Java code

public static void printFileName(String fileName){
        String fName = "xx";
        if(fileName != null){
            File file = new File(fileName);
            if(file.isDirectory()){
                if(fName.equalsIgnoreCase(file.getName())){
                    System.out.println(file.toString());//绝对路径
                }
                File[] filelist = file.listFiles();
                for(File f : filelist){
                    printFileName(f.toString());
                }
            } 
        }
    }