增加消息国际化配置

vehicle-server/src/main/resources/application.yml

@@ -23,6 +23,8 @@ spring:
     time-zone: GMT+8
     serialization:
       write-dates-as-timestamps: true
+  messages:
+    basename: i18n/messages
   cloud:
     nacos:
       discovery:

vehicle-server/src/main/resources/i18n/messages.properties

@@ -0,0 +1,2 @@
+Request.Invalid=请求无效
+Parameter.Invalid=参数无效