Commit 4598f454 authored by Gao Hongtao's avatar Gao Hongtao Committed by 吴晟
Browse files

Webapp/proxy (#1831) 

* Remove backend service discovery

* Add undefined node icon

* Add undefined node icon

* Handle forward "/" to "index.html"
parent 0c6a784e

apm-webapp/src/main/java/org/apache/skywalking/apm/webapp/proxy/MvcConfig.java

+5 −6
Original line number Diff line number Diff line
@@ -22,7 +22,6 @@ import java.io.IOException; 
import java.util.Arrays;

import org.springframework.context.annotation.Configuration;

import org.springframework.core.io.Resource;

import org.springframework.web.servlet.config.annotation.EnableWebMvc;

import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;

import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import org.springframework.web.servlet.resource.PathResourceResolver;
@@ -33,22 +32,22 @@ import org.springframework.web.servlet.resource.PathResourceResolver; 
 * @author gaohongtao

 */

@Configuration

@EnableWebMvc

public class MvcConfig extends WebMvcConfigurerAdapter {

    

    @Override

    public void addResourceHandlers(final ResourceHandlerRegistry registry) {

        registry

            .addResourceHandler("/**")

            .addResourceLocations("classpath:/public/")

            .addResourceHandler("/img/node/**")

            .addResourceLocations("classpath:/public/img/node/")

            .setCachePeriod(3600)

            .resourceChain(true)

            .addResolver(new PathResourceResolver() {

                @Override protected Resource getResource(String resourcePath, Resource location) throws IOException {

                    Resource raw =  super.getResource(resourcePath, location);

                    if (raw != null || !resourcePath.startsWith("img/node")) {

                    if (raw != null) {

                        return raw;

                    }

                    Resource resource = location.createRelative("img/node/UNDEFINED.png");

                    Resource resource = location.createRelative("UNDEFINED.png");

                    if (!resource.exists() || !resource.isReadable()) {

                        return null;

                    }