UPDATE

Docker/docker-compose.yml

@@ -58,8 +58,6 @@ services:
     command: redis-server --requirepass redis
     networks:
       - new
-    environment:
-      - RE_URL=redis
 networks:
   new:
     name: wyl

src/main/resources/application.yml

@@ -21,7 +21,7 @@ spring:
     cache: false
   data:
     redis:
-      host: ${RE_URL}
+      host: redis
       port: 6379
       password: redis
     session: