fix： Spring Boot应该使用spring.messages.encoding

litemall-admin-api/src/main/resources/application.yml

 spring:
   profiles:
     active: db, core, admin
-  message:
+  messages:
     encoding: UTF-8
 
 server:

litemall-all/src/main/resources/application.yml

 spring:
   profiles:
     active: db, core, admin, wx
-  message:
+  messages:
     encoding: UTF-8
 
 server:

litemall-core/src/main/resources/application.yml

 spring:
   profiles:
     active: core, db
-  message:
+  messages:
     encoding: UTF-8
 
 logging:

litemall-db/src/main/resources/application.yml

 spring:
   profiles:
     active: db
-  message:
+  messages:
     encoding: UTF-8
 
 logging:

litemall-wx-api/src/main/resources/application.yml

 spring:
   profiles:
     active: db, core, wx
-  message:
+  messages:
     encoding: UTF-8
 
 server: