IDEA中 properites.load()报空指针 怎么解决

@Test
    public void test5() throws Exception {

        InputStream is = ConnectionTest.class.getClassLoader().getResourceAsStream("jdbc.properties");

        Properties properties = new Properties();
        properties.load(is);

        String user = properties.getProperty("user");
        String password = properties.getProperty("password");
        String url = properties.getProperty("url");
        String driver = properties.getProperty("driver");

        Class.forName(driver);

        Connection connection = DriverManager.getConnection(url, user, password);
        System.out.println(connection);
    }

路径如图，jdbc.properties放在了当前module下

获取到is后，先输出看一下，如果没有信息说明ConnectionTest.class.getClassLoader().getResourceAsStream()没有获取对应的类，你需要重新看一下使用方法