1、java处理国际化片段

static

{

logger.log(Level.INFO, "开始加载语言环境");

// 默许中文

locale = new Locale(UtilsConstants.UTILS_LANGUAGE,

UtilsConstants.UTILS_COUNTRY);

messages = ResourceBundle.getBundle(ConfigFilePath.getpackagesPath()

+ UtilsConstants.UTILS_BASE_RES, locale);

}

public String getMessage(String target)

{

try

{

// TODO Auto-generated method stub

return messages.getString(target);

} catch (MissingResourceException e)

{

logger.log(Level.SEVERE,

messages.getString("utils.message.log.NoKeyInFile")

+ "[ " + target + " ]");

return "";

}

}

2、java读写properties文件

/**

* 初始化加载

*/

static

{

logger.log(Level.INFO, getMessage("utils.message.log.startLoadFile"));

InputStream in = null;

// 构建属性文件路径

String filePath = ConfigFilePath.getFilePaths() + fileName;

// 加载属性文件

try

{

in = new BufferedInputStream(new FileInputStream(filePath));

properties.load(in);

logger.log(Level.INFO, getMessage("utils.message.log.endLoadFile"));

} catch (FileNotFoundException e)

{

// TODO Auto-generated catch block

logger.log(Level.SEVERE,

getMessage("utils.message.log.createFileStreamFail"), e);

} catch (IOException e)

{

// TODO Auto-generated catch block

logger.log(Level.SEVERE,

getMessage("utils.message.log.loadPropertyFileFail"), e);

} finally

{

try

{

in.close();

} catch (IOException e)

{

// TODO Auto-generated catch block

logger.log(Level.SEVERE,

getMessage("utils.message.log.closeFileStreamFail"), e);

}

}

}

@Override

public String readProperty(String key)

{

// TODO Auto-generated method stub

if (null == properties.getProperty(key))

{

logger.log(Level.SEVERE,

getMessage("utils.message.log.propertyIsNull"));

}

return properties.getProperty(key);

}

@Override

public boolean writeProperty(String key, String value)

{

// TODO Auto-generated method stub

properties.setProperty(key, value);

String filePath = ConfigFilePath.getFilePaths() + fileName;

OutputStream out = null;

// 保存属性文件

try

{

out = new BufferedOutputStream(new FileOutputStream(filePath));

properties.store(out, "");

} catch (FileNotFoundException e)

{

// TODO Auto-generated catch block

logger.log(Level.SEVERE,

getMessage("utils.message.log.createFileStreamFail"), e);

} catch (IOException e)

{

// TODO Auto-generated catch block

logger.log(Level.SEVERE,

getMessage("utils.message.log.stroePropertyFileFail"), e);

} finally

{

try

{

out.close();

} catch (IOException e)

{

// TODO Auto-generated catch block

logger.log(Level.SEVERE,

getMessage("utils.message.log.closeFileStreamFail"), e);

}

}

return false;

}

原文：http://my.oschina.net/AaronCN/blog/306506