用于捷克语MessageResource.getMessage()的Spring ResourceBundleMessageSource编码

问题描述

我有一个转换器，该转换器使用ResourceBundleMessageSource从 .properties 文件读取多个语言环境的属性，例如en_US，fr_FR，cs_CZ

I have a converter which reader the properties from .properties file using ResourceBundleMessageSource for multiple locales e.g en_US,fr_FR,cs_CZ

下面是读取属性的xml.

Below is the xml to read properties.

<bean id="messageSource"
    class="org.springframework.context.support.ResourceBundleMessageSource">
    <property name="basenames">
    <list>
            <value>lang/beneficiaryproperty/beneficiary</value>
            <value>lang/labelsbundlesproperty/labelsbundle</value>
    </list>
    </property>
</bean>

以下是在Java中使用File API读取和写入javascript文件的代码.

And below is the code to read and write the javascript file using File API in java.

String localeAr[]= lang.split("_");
Locale currentLocale = new Locale(localeAr[0].trim(),localeAr[1].trim());
file = new File(outputPath +file.separator+ jsFilename + "_" + lang + ".js");
System.out.println(file.getAbsolutePath());
System.out.println();
file.createNewFile();
buffer.append(disclaimerDetails);
buffer.append("var " + var + " = \n");
buffer.append("{ \n");

Iterator iterator = tplPropObj.keySet().iterator();
while (iterator.hasNext())
{
    String key = (String) iterator.next();

        System.out.println("Key : "+key+" -  Label : "+tplPropObj.getProperty(key)+"  -  Locale : "+currentLocale);

        String value = messageSource.getMessage(tplPropObj.getProperty(key), new Object[] { }, currentLocale);

        System.out.println( "- Value : "+value);

        buffer.append("\t" + "\"" + key + "\": ");
        buffer.append("\"" + value + "\"");

        if (iterator.hasNext())
        {
            buffer.append(",");
        }
    buffer.append("\n");
}
buffer.append("} ");

        if(localeAr[1].equalsIgnoreCase("PL") || localeAr[1].equalsIgnoreCase("CZ"))
        {
            Writer out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file), "UTF-8"));
            out.write(buffer.toString());
            out.flush();
            out.close();
            buffer.delete(0, buffer.length());
        }
        else
        {
            System.setProperty("file.encoding", "ISO-8859-1");
            BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(file));
            bufferedWriter.write(buffer.toString());
            bufferedWriter.flush();
            bufferedWriter.close();
            buffer.delete(0, buffer.length());
        }

在上面的特定行中，从具有cs_CZ本地文件的文件中读取属性(文件名

Above particular line reads the properties from file having cs_CZ local (File Name

下面是beneficiary_cs_CZ.properties文件的内容.这些内容使用 UTF-8编码用于czech_language

Below are the contents of beneficiary_cs_CZ.properties file..These are saved in STS using UTF-8 encoding For czech_language

lbl.beneficiary.name=Z technických důvodů zavřeno.
lbl.beneficiary.number=123456
lbl.beneficiary.loc=Prosím vás, kde je
divadlo lbl.beneficiary.owner=Mã Người Ký Phát

到目前为止，还可以.但是，当我从消息资源对象中读取这些值时，它将返回不同的值 下面是从MessageSource对象生成的值.

Up to this is oK. But when I read these values from message Resource objects it returns different values Below are the values generated from MessageSource object.

-

密钥:收款人编号-标签:lbl.beneficiary.number-区域设置:cs_CZ -值:123456

Key : Beneficiary.Number - Label : lbl.beneficiary.number - Locale : cs_CZ - Value : 123456

密钥:Beneficiary.Owner-标签:lbl.beneficiary.owner-区域设置:cs_CZ -值:MãNgÆ°á»?iKýPhát

Key : Beneficiary.Owner - Label : lbl.beneficiary.owner - Locale : cs_CZ - Value : Mã Ngư�i Ký Phát

我不明白为什么我使用语言环境从MessageResouce中读取值时会发生这种情况.

I don' understand why this is happening if I am reading the values from MessageResouce using locale.

任何帮助..已申请.

推荐答案

M. Deinum是正确的，您不应对Java属性文件使用UTF-8文件编码. (这在Java9中已更改，请参阅PowerStat的注释.)相反，您应该对该文件中的utf8字符使用转义序列. ( https://stackoverflow.com/a/4660058/280244 )

M. Deinum is right, you should not use UTF-8 file encoding for Java property files. (This has changed in Java9, see PowerStat`s comment.) Instead you should use escape sequences for utf8 charachters within that file. (https://stackoverflow.com/a/4660058/280244)

但是(我不建议您这样做)您可以在Spring中使用UTF8编码的消息文件.关键是您需要配置MessageResource

But (I do not recommend this) you can use UTF8 encodes message files with Spring. The key is that you need to configure the MessageResource

<bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
    <property name="defaultEncoding" value="UTF-8"/>
    <property name="basenames">...</property>
</bean>

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