删除配置文件中的多数据源配置

src/main/resources/application-prod.yml

@@ -4,14 +4,10 @@ spring:
     exclude: com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceAutoConfigure
   datasource:
     type: com.alibaba.druid.pool.DruidDataSource
-    dynamic:
-      primary: master
-      datasource:
-        master:
-          driver-class-name: com.mysql.cj.jdbc.Driver
-          url: jdbc:mysql://219.153.208.35:3306/smart_campus?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true&autoReconnect=true&failOverReadOnly=false
-          username: root
-          password: xzNDL3dcx#TyEz^a
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://219.153.208.35:3306/smart_campus?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true&autoReconnect=true&failOverReadOnly=false
+    username: root
+    password: xzNDL3dcx#TyEz^a
 
 
   redis: