整理代码

ms-dal/src/main/resources/application.properties

@@ -1,7 +1,7 @@
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-spring.datasource.url=jdbc:mysql://47.99.53.35:3306/shopping?characterEncoding=utf-8&useSSL=false
-spring.datasource.username=root
-spring.datasource.password=Zcwl0420Iot
+spring.datasource.url=jdbc:mysql://rm-2ze492h01b2j0i718mo.mysql.rds.aliyuncs.com:3306/shopping?characterEncoding=utf-8&useSSL=false
+spring.datasource.username=dd_ds_dev_user
+spring.datasource.password=NNfj2n&Gbyhfwe@2
 
 mybatis.mapper-locations=classpath*:mapper/*.xml