Google App Engine Servlet中的ResourceBundle无法按预期工作 [英] ResourceBundle in Google App Engine Servlet does not work as expected

问题描述

有人能帮助我理解为什么使用 ResourceBundle 的国际化在Google App Engine Servlet中不能像在命令行Java应用程序中一样工作吗？

以下片段：

ResourceBundle resource_en_US，resource_de_DE，resource_ja_JP; $ b code $ resource_en_US = ResourceBundle.getBundle（bundleBasename，Locale.US）;
resource_de_DE = ResourceBundle.getBundle（bundleBasename，new Locale（de_DE））;
resource_ja_JP = ResourceBundle.getBundle（bundleBasename，new Locale ja_JP））;

logger.info（resource_en_US：+ resource_en_US.getLocale（））;
logger.info（resource_de_DE：+ resource_de_DE.getLocale（））;
logger.info（resource_ja_JP：+ resource_ja_JP.getLocale（））;

仅记录 en_US 在GAE中。

resource_en_US：en_US

resource_de_DE：en_US

resource_ja_JP：en_US

但是在命令行Java程序中记录适当的Locale。

r esource_zh_CN：zh_CN

resource_de_DE：de_DE

resource_ja_JP：ja_JP

解决方案

属性文件被复制到WEB-INF / classes中。您可以使用命令外壳检查出来。

Can someone help me to understand why internationalization using ResourceBundle does not work in Google App Engine Servlet the same way it works in a command line Java application?

The following snippet:

ResourceBundle resource_en_US, resource_de_DE, resource_ja_JP;

resource_en_US = ResourceBundle.getBundle(bundleBasename, Locale.US); resource_de_DE = ResourceBundle.getBundle(bundleBasename, new Locale("de_DE")); resource_ja_JP = ResourceBundle.getBundle(bundleBasename, new Locale("ja_JP"));

logger.info("resource_en_US:" + resource_en_US.getLocale()); logger.info("resource_de_DE:" + resource_de_DE.getLocale()); logger.info("resource_ja_JP:" + resource_ja_JP.getLocale());

Logs only en_US in GAE.

resource_en_US:en_US

resource_de_DE:en_US

resource_ja_JP:en_US

But logs the appropriate Locales in command line Java program.

resource_en_US:en_US

resource_de_DE:de_DE

resource_ja_JP:ja_JP

解决方案

Make sure your properties files are being copied into WEB-INF/classes. You can check this out using a command shell.

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