springboot 配置本地文件映射路径

 1 @Configuration
public class MyBlogWebMvcConfigurer extends WebMvcConfigurerAdapter {

    @Autowired
    private AdminLoginInterceptor adminLoginInterceptor;

    public void addInterceptors(InterceptorRegistry registry) {
        // 添加一个拦截器，拦截以/admin为前缀的url路径
        registry.addInterceptor(adminLoginInterceptor).addPathPatterns("/admin/**").excludePathPatterns("/admin/login").excludePathPatterns("/admin/dist/**").excludePathPatterns("/admin/plugins/**");
        super.addInterceptors(registry);
    }

    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/upload/**").addResourceLocations("file:" + Constants.FILE_UPLOAD_DIC);

        super.addResourceHandlers(registry);

    }
}

还有直接在配置文件中配置

这样也可以映射到本地路径但是 static下面的文件 就访问不到了  我更喜欢使用第一种

  resources:
    static-locations: file:${web.upload-path},/static/**