springboot捕获全局异常404,设置spring.resources.add-mappings=false 导致swagger访问不通

  mvc:
    throw-exception-if-no-handler-found: true
  resources:
    add-mappings: false

spring.resources.add-mappings=false 为静态资源设置默认处理
spring.mvc.throw-exception-if-no-handler-found=true

这样可以将自定义全局404异常方便Restful使用
但是spring.resources.add-mappings=false会导致swagger也不能访问。

如需swagger能正常访问，需指定swagger的静态资源处理。
处理流程：

@Configuration
@EnableSwagger2
@EnableSwaggerBootstrapUI
public class SwaggerConfiguration implements WebMvcConfigurer {
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("swagger-ui.html")
                .addResourceLocations("classpath:/meta-INF/resources/");
        registry.addResourceHandler("doc.html")
                .addResourceLocations("classpath:/meta-INF/resources/");
        registry.addResourceHandler("/webjars/**")
                .addResourceLocations("classpath:/meta-INF/resources/webjars/");
    }
}