增加redisdemo

src/main/resources/application-dev.yml

@@ -31,10 +31,10 @@ server:
     min-spare-threads: 30
 spring:
   redis:
-    host: 127.0.0.1
+    host: 192.168.0.47
     port: 6379
-    database: 4
-    password: 1234
+    database: 9
+    password:
     timeout: 60s
     lettuce:
       pool: