JAVA获取项目工程下的文件

    public static void main(String[] args) {
        WordTest wordTest = new WordTest();
        wordTest.getFile();
       System.out.println(WordTest.class.getResource(""));
       System.out.println(WordTest.class.getResource("/"));
    }

public void testFile() {
      System.out.println(getClass().getClassLoader().getResource(""));
      System.out.println(getClass().getClassLoader().getResource("/"));
        return ;
    }