SpringBoot 静态资源导入

1、springboot下resources的静态资源的优先级

resources > static > public

EnableWebMvcConfiguration类下的

        protected void addResourceHandlers(ResourceHandlerRegistry registry) {
            super.addResourceHandlers(registry);
            if (!this.resourceProperties.isAddMappings()) {
                logger.debug("Default resource handling disabled");
            } else {
                ServletContext servletContext = this.getServletContext();
                this.addResourceHandler(registry, "/webjars/**", "classpath:/META-INF/resources/webjars/");
                this.addResourceHandler(registry, this.mvcProperties.getStaticPathPattern(), (registration) -> {
                    registration.addResourceLocations(this.resourceProperties.getStaticLocations());
                    if (servletContext != null) {
                        registration.addResourceLocations(new Resource[]{new ServletContextResource(servletContext, "/")});
                    }

                });
            }
        }