有没有一种方法可以避免将字符串放在限定符注释中？

const API_URL = "https://api.example.com";
const ERROR_MESSAGE = "An error occurred. Please try again later.";

// 使用常量
fetch(API_URL)
  .then(response => response.json())
  .catch(error => console.error(ERROR_MESSAGE));

// 或者使用变量
let welcomeMessage = "Welcome to our website!";
document.getElementById("welcome").textContent = welcomeMessage;

// 配置文件示例：config.properties
api.url = https://api.example.com
error.message = An error occurred. Please try again later.

// 使用配置文件
Properties properties = new Properties();
try (InputStream inputStream = new FileInputStream("config.properties")) {
    properties.load(inputStream);
} catch (IOException e) {
    e.printStackTrace();
}

String apiUrl = properties.getProperty("api.url");
String errorMessage = properties.getProperty("error.message");

// 或者使用常量类
public class Constants {
    public static final String API_URL = "https://api.example.com";
    public static final String ERROR_MESSAGE = "An error occurred. Please try again later.";
}

// 使用常量类
import static com.example.Constants.API_URL;
import static com.example.Constants.ERROR_MESSAGE;

// ...