java - 在 Java 中动态添加带有属性文件消息的字符串？

Question

我能够从属性文件中读取消息，我在其中添加了所有带有 key/value 对的消息

message.template.success.equipment.create = Equipment template created successfully
message.template.success.equipment.create.termination = Termination template created successfully
message.template.success.equipment.update = Equipment template updated successfully
message.template.success.termination.update = Termination template updated successfully

为了从属性文件中读取消息，我使用以下代码创建了一个类

public class PropertyReader {

    private static PropertyReader instance = null;
    private ResourceBundle bundleResource;
    private ResourceBundle bundleResourceMenu;
    private ResourceBundle bundleResourceMessage;
    private static final Logger log = Logger.getLogger(PropertyReader.class);

    private PropertyReader() {}

    private PropertyReader(Locale locale) {
        log.info("Property Reader loading files with locale : "+locale.getLanguage());
        bundleResourceMenu = ResourceBundle.getBundle("bsm-portal-menu",locale);
        bundleResource = ResourceBundle.getBundle("bsmResource",locale);
        bundleResourceMessage = ResourceBundle.getBundle("bsm-portal-message",locale);
        log.info("**** BundleResourceMessage *****");

    }

    public static synchronized PropertyReader getInstance(Locale locale) {
        if (instance == null)
            instance = new PropertyReader(locale);
        return instance;
    }


    public String getBundleResource(String propKey) {
        return this.bundleResource.getString(propKey);
    }

    public String getBundleResourceMenu(String propKey) {
        return this.bundleResourceMenu.getString(propKey);
    }

    public String getBundleResourceMessage(String propKey) {
        return this.bundleResourceMessage.getString(propKey);
    }


}

至此一切都很好。

现在我想使这些类型的消息动态化

 message = "Entities " + appenMessage.toString() + " are already added in another association";

这里 appenMessage 变量有一个动态生成的字符串值，我必须附加消息。可以将这种类型与属性文件合并吗？

Answer 1

查看有关 Compound Messages: 的教程

就我个人而言，我倾向于用简单的方式来做

 bundle.getString("key").replace("{0}", firstParam);