在Spring Data Rest中更改主endpoint（使用Spring Boot）

Question

我使用Spring构建了一个小应用程序(Boot、Data、Data Rest）。我有一些JParepository，它们以Aumotiative的方式导出为Restendpoint。我要做的是将基路径从/更改为/api。现在，为了列出所有的人，例如，我对http://localhost:8080/people，我希望url为http://localhost:8080/api/people。

public class SpringWebAppInitializer extends AbstractAnnotationConfigDispatcherServletInitializer{
@Override
protected Class<?>[] getRootConfigClasses()
{
    return new Class<?>[] { Application.class};
}
@Override
protected Class<?>[] getServletConfigClasses()
{
    return new Class<?>[] { RestExporterRestConfig.class, RepositoryRestMvcConfiguration.class };
}
@Override
protected String[] getServletMappings()
{       
    return new String[] { "/api/*" };
}   
}

@Configuration
@ComponentScan
@Import(RestExporterRestConfig.class)
@EnableJpaRepositories
@EnableAutoConfiguration
public class Application extends SpringBootServletInitializer {

public static void main(String[] args) {
    SpringApplication.run(Application.class, args);
}

}

和restexporterrestconfig：

@Configuration
public class RestExporterRestConfig extends RepositoryRestMvcConfiguration {

@Bean
public Validator validator() {
    return new LocalValidatorFactoryBean();
}

@Override
protected void configureValidatingRepositoryEventListener(ValidatingRepositoryEventListener v) {
    v.addValidator("beforeCreate", validator());
}

@Bean
@Qualifier
public DefaultFormattingConversionService defaultConversionService() {
    DefaultFormattingConversionService conversionService = new DefaultFormattingConversionService();
    conversionService.addConverter(StringToDate.INSTANCE);
    return conversionService;
}

@Bean
public DomainClassConverter<?> domainClassConverter() {
    return new DomainClassConverter<DefaultFormattingConversionService>(defaultConversionService());
}

}

Answer 1

我想通了。在本例中，SpringWebAppInitializer不是necesary。我刚刚在application.java中添加了以下代码：

@Bean
public ServletRegistrationBean dispatcherRegistration(DispatcherServlet dispatcherServlet)     {
    ServletRegistrationBean reg = new ServletRegistrationBean(dispatcherServlet);
    reg.addUrlMappings("/api/*");

    return reg;
}

我认为这是使用Spring Boot修改（添加、更改映射等）servlet的正确方法。