Spring mvc 类路径

Question

在我的 spring mvc 网络应用程序中，我将 message_en.properties 文件保存在

下

|-src/main/java
+---src
|   +---main
|   |   +---java
|   |   +---resources
|   |   |   +---i18n
            |   message_en.properties
            |   message_fr.properties

Bean 声明：

@Bean
public ReloadableResourceBundleMessageSource validationMessageSource() {
    ReloadableResourceBundleMessageSource bms = new ReloadableResourceBundleMessageSource();
    bms.setBasename("classpath*:i18n/message");
    bms.setDefaultEncoding("UTF-8");
    return bms;
}

@Bean
public CookieLocaleResolver localeResolver() {
    CookieLocaleResolver localeResolver = new CookieLocaleResolver();
    localeResolver.setDefaultLocale(Locale.ENGLISH);
    localeResolver.setCookieName("my-locale-cookie");
    localeResolver.setCookieMaxAge(3600);
    return localeResolver;
}

@Bean
public LocaleChangeInterceptor localeInterceptor() {
    LocaleChangeInterceptor interceptor = new LocaleChangeInterceptor();
    interceptor.setParamName("lang");
    return interceptor;
}

@Override
public void addInterceptors(InterceptorRegistry registry) {
    registry.addInterceptor(localeInterceptor());
}

在控制台中我仍然收到消息：

DEBUG org.springframework.context.support.ReloadableResourceBundleMessageSource - No properties file found for [classpath*:i18n/message] - neither plain properties nor XML
16:13:24.432 [http-nio-8080-exec-3] DEBUG org.springframework.context.support.ReloadableResourceBundleMessageSource - No properties file found for [classpath*:i18n/message_fr] - neither plain properties nor XML
16:13:24.432 [http-nio-8080-exec-3] DEBUG org.springframework.context.support.ReloadableResourceBundleMessageSource - No properties file found for [classpath*:i18n/message_fr_FR] - neither plain properties nor XML
16:13:24.432 [http-nio-8080-exec-3] DEBUG org.springframework.context.support.ReloadableResourceBundleMessageSource - No properties file found for [classpath*:i18n/message_en] - neither plain properties nor XML

请问如何在 validationMessageSource Bean 中设置属性 Basename。

Answer 1

上面的代码有两个问题

一个。第一期是

@Bean
public ReloadableResourceBundleMessageSource validationMessageSource()

签名应如下所示（任选其一）

@Bean(name = "messageSource") <--- Name of the Bean should be messageSource
    public ReloadableResourceBundleMessageSource validationMessageSource() {
}

或者应该像下面这样，方法名称为 messageSource 而不是像上面那样将 Bean 名称设为 "messageSource"

@Bean
    public ReloadableResourceBundleMessageSource messageSource() {
}

b。第二期是

bms.setBasename("classpath*:i18n/message");

应该是bms.setBasename("classpath:i18n/message"); <---类路径中不需要*

Spring mvc 类路径

Spring mvc classpath

spring-mvc

classpath

internationalization