modify the construction

target/classes/application-dev.yml

@@ -0,0 +1,12 @@
+spring:
+  datasource:
+    type: com.zaxxer.hikari.HikariDataSource
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://localhost:3306/test_alex?characterEncoding=UTF-8&useSSL=false&serverTimezone=UTC&allowPublicKeyRetrieval=true
+    username: root
+    password: ALEXzcz123456
+  redis:
+    host: localhost
+    password: ALEXzcz123456
+    port: 6379
+    database: 0