springboot 配置本地文件映射路径

 1 @Configuration
 2 public class MyBlogWebMvcConfigurer extends WebMvcConfigurerAdapter {
 3 
 4     @Autowired
 5     private AdminLoginInterceptor adminLoginInterceptor;
 6 
 7     public void addInterceptors(InterceptorRegistry registry) {
 8         // 添加一个拦截器，拦截以/admin为前缀的url路径
 9         registry.addInterceptor(adminLoginInterceptor).addPathPatterns("/admin/**").excludePathPatterns("/admin/login").excludePathPatterns("/admin/dist/**").excludePathPatterns("/admin/plugins/**");
10         super.addInterceptors(registry);
11     }
12 
13     public void addResourceHandlers(ResourceHandlerRegistry registry) {
14         registry.addResourceHandler("/upload/**").addResourceLocations("file:" + Constants.FILE_UPLOAD_DIC);
15 
16         super.addResourceHandlers(registry);
17 
18     }
19 }