测试配置更新

src/main/resources/application-test.yml

+server:
+  port: 4000
+  servlet.context-path: /mcms
+  
 spring:
   datasource:
     url: jdbc:mysql://172.17.0.3:3306/mcms-4.7.0?autoReconnect=true&useUnicode=true&characterEncoding=utf8&useSSL=false