eclipse看不到java文件属性

pokxtpni  于 2021-07-06  发布在  Java
关注(0)|答案(1)|浏览(327)

我在 java 做国际化。
我创建了两个文件: MessageBundle_en_US.properties 以及 MessageBundle_en_IN.properties . MessageBundle_en_US.properties :

greeting=Hello, how are you?
``` `MessageBundle_en_IN.properties` ```
greeting=Halo, apa

最后,这里是主要课程:

import java.util.*;

public class InternationalizationDemo {
    public static void main(String[] args) {
        ResourceBundle bundle =
            ResourceBundle.getBundle("MessageBundle", Locale.US);

        System.out.println(
            "Message in "
          + Locale.US
          + ": "
          + bundle.getString("greeting")
        );

        //changing the default locale to indonasian
        Locale.setDefault(new Locale("in", "ID"));
        bundle = ResourceBundle.getBundle("MessageBundle");

        System.out.println(
            "Message in "
          + Locale.getDefault()
          + ": "
          + bundle.getString("greeting")
        );
    }
}

我收到以下错误:

Exception in thread "main" java.util.MissingResourceException: Can't find bundle for base name MessageBundle, locale en_US
    at java.base/java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java:2055)
    at java.base/java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1689)
    at java.base/java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1593)
    at java.base/java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1556)
    at java.base/java.util.ResourceBundle.getBundle(ResourceBundle.java:932)
    at provame.InternationalizationDemo.main(InternationalizationDemo.java:8)

更新我已经找到了无法看到文件的原因,首先您需要将*properties文件放在与主类相同的目录中,就像人们在评论中建议的那样,您应该这样调整对文件的调用:

projectName/propertiesFileName

这就是全部。

qaxu7uf2

qaxu7uf21#

放置您的 *.properties 文件位于与 InternationalizationDemo.java 重命名: MessageBundle_en_IN.properties 收件人: MessageBundle_in_ID.properties

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