SpringBoot 2.1.1 在application.properties全局配置下，spring.mvc.date-format=yyyy-MM-dd 失效怎么搞

SpringBoot 2.1.1 在application.properties全局配置下，spring.mvc.date-format=yyyy-MM-dd 失效怎么搞

你写了相关的拦截器了吗？

@Configuration
public class MyMvcConfig extends WebMvcConfigurationSupport {

    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
//        super.addViewControllers(registry);
        //浏览器发送“registTest” 返回 “success”页面
        //设置首页
        registry.addViewController("/").setViewName("login");
        registry.addViewController("/index.html").setViewName("login");
        //测试连接请求
        registry.addViewController("/atguigu").setViewName("success");

        //
        registry.addViewController("main.html").setViewName("dashboard");


    }

    //静态资源配置
    @Override
    protected void addInterceptors(InterceptorRegistry registry) {
//        super.addInterceptors(registry);
        //springboot 已经做好了静态资源映射，不需要拦截
        registry.addInterceptor(new LoginHandlerInterceptor()).addPathPatterns("/**")
                //不需要拦截的请求
                .excludePathPatterns("/index.html","/","/user/login","/static/**","/webjars/**");
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
        registry.addResourceHandler("/webjars/**")
                .addResourceLocations("classpath:/META-INF/resources/webjars/");

        MyMvcConfig.super.addResourceHandlers(registry);

    }


    @Override
    protected void addFormatters(FormatterRegistry registry) {
        super.addFormatters(registry);
    }

    //所有的WebMvcConfigurationSupport（WebMvcConfigurerAdapter）组件都会一起起作用
    @Bean
    public LocaleResolver localeResolver(){

        return new MyLocaleResolver();
    }

只写了这个，但是不应该啊