修改测试环境配置文件

src/main/resources/application-dev.yml

 spring:
   datasource:
     driver-class-name: com.mysql.jdbc.Driver
-    url: jdbc:mysql://bj-cdb-j8ppdy86.sql.tencentcdb.com:63569/promotion_dev?autoReconnect=true
-    username: LnNDBM
-    password: fd0%bhD4@oO(%
+    url: jdbc:mysql://192.168.0.18:3306/promotion?autoReconnect=true
+    username: NvqGbJXH
+    password: D9Y@FR,84B*$MD^A36&m
   redis:
     port: 21101
     host: bj-crs-oyzhz3c6.sql.tencentcdb.com