WebConfig.java

package me.hao0.antares.tower.config;

import me.hao0.antares.tower.interceptor.LocaleInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

@Configuration
public class WebConfig extends WebMvcConfigurerAdapter {

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

    @Bean
    public LocaleInterceptor localeInterceptor(){
        return new LocaleInterceptor();
    }
}