在gateway跨域配置中过滤掉websocket模块

esua-epdc/epdc-gateway/src/main/java/com/elink/esua/epdc/config/CorsConfig.java

@@ -1,13 +1,15 @@
 /**
  * Copyright (c) 2018 人人开源 All rights reserved.
- *
+ * <p>
  * https://www.renren.io
- *
+ * <p>
  * 版权所有，侵权必究！
  */
 
 package com.elink.esua.epdc.config;
 
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.web.ServerProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpHeaders;
@@ -32,6 +34,9 @@ public class CorsConfig {
 
     private static final String MAX_AGE = "18000L";
 
+    @Autowired
+    private ServerProperties serverProperties;
+
     @Bean
     public WebFilter corsFilter() {
         return (ServerWebExchange ctx, WebFilterChain chain) -> {
@@ -43,7 +48,7 @@ public class CorsConfig {
             ServerHttpResponse response = ctx.getResponse();
             HttpMethod requestMethod = requestHeaders.getAccessControlRequestMethod();
             HttpHeaders headers = response.getHeaders();
-            if(!request.getURI().getPath().startsWith("/epdc/ws")) {
+            if (!request.getURI().getPath().startsWith(serverProperties.getServlet().getContextPath().concat("/ws"))) {
                 headers.add(HttpHeaders.ACCESS_CONTROL_ALLOW_ORIGIN, requestHeaders.getOrigin());
                 headers.add(HttpHeaders.ACCESS_CONTROL_ALLOW_CREDENTIALS, "true");
             }