跨域+拦截器配置

@Configuration
public class WebMVCConfig implements WebMvcConfigurer {
    @Autowired
    private LoginInterceptor loginInterceptor;

    @Override
    public void addCorsMappings(CorsRegistry registry) {
        //跨域配置
        registry.addMapping("/**").allowedOrigins("http://localhost:8080");
    }

    //加拦截器
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(loginInterceptor)
                .addPathPatterns("/comments/create/change")
                .addPathPatterns("/articles/publish");
    }
}