承载授权java

发送请求：

private void executeHttpGet(String url) throws IOException {
    HttpURLConnection connection;
    connection = (HttpURLConnection) (new URL(url).openConnection());
    connection.setRequestProperty("Authorization","Bearer" + "<my_token>");
    connection.connect();
    connection.getContent();
    System.out.println(connection.getRequestMethod());
}

但是请求失败并出现 401 错误 - 没有授权。但是通过一个同理的邮递员，答案来了。（get请求默认附上）