ResourcesConfig实现配置资源路径

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;

/**
 * 通用配置
 *
 * @author ruoyi
 */
@Configuration
public class ResourcesConfig extends WebMvcConfigurationSupport {
//    @Autowired
//    private RepeatSubmitInterceptor repeatSubmitInterceptor;

    /**
     * 是否开启swagger
     */
    @Value("${swagger.enabled}")
    private boolean swaggerEnable;

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
//        /** 本地文件上传路径 */
//        registry.addResourceHandler(Constants.RESOURCE_PREFIX + "/**").addResourceLocations("file:" + RuoYiConfig.getProfile() + "/");

        // 判断是否启用swagger文档界面,启用则会开放这些资源，让开发者能够访问到
        if (swaggerEnable) {
            registry.addResourceHandler("/swagger-ui.html")
                    .addResourceLocations("classpath:/META-INF/resources/");
            registry.addResourceHandler("/webjars/**")
                    .addResourceLocations("classpath:/META-INF/resources/webjars/");
        }
        super.addResourceHandlers(registry);
    }

//    /**
//     * 自定义拦截规则
//     */
//    @Override
//    public void addInterceptors(InterceptorRegistry registry)
//    {
//        registry.addInterceptor(repeatSubmitInterceptor).addPathPatterns("/**");
//    }

    /**
     * 跨域配置
     */
    @Bean
    public CorsFilter corsFilter() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration config = new CorsConfiguration();
        config.setAllowCredentials(true);
        // 设置访问源地址
        config.addAllowedOrigin("*");
        // 设置访问源请求头
        config.addAllowedHeader("*");
        // 设置访问源请求方法
        config.addAllowedMethod("*");
        // 对接口配置跨域设置
        source.registerCorsConfiguration("/**", config);
        return new CorsFilter(source);
    }
}