springboot如何配置配置虚拟路径

//springboot 1.x配置

@Configuration

public  class  MyWebMvcConfigurerAdapter  extends  WebMvcConfigurerAdapter {

 

     @Override

     public  void  addResourceHandlers(ResourceHandlerRegistry registry) {         /**

          * 资源映射路径

          * addResourceHandler：访问映射路径

          * addResourceLocations：资源绝对路径

          */

         registry.addResourceHandler( "/image/**" ).addResourceLocations( "file:D:/temp/image/" );

     }

}

 

//springboot 2.x配置

@Configuration

public  class  MyWebAppConfigurer  implements  WebMvcConfigurer {

     @Override

     public  void  addResourceHandlers(ResourceHandlerRegistry registry) {

         registry.addResourceHandler( "/image/**" ).addResourceLocations( "file:D:/temp-rainy/" );

     }

}