✨ Introducing new features. close #I4ZJ0S sentinel 适配 spring cloud alibaba 2021.0.1.0

pigx-register/src/main/resources/application.yml

@@ -6,7 +6,7 @@ server:
 db:
   num: 1
   user: ${MYSQL_USER:root}
-  password: ${MYSQL_PWD:123456}
+  password: ${MYSQL_PWD:root}
   url:
     0: jdbc:mysql://${MYSQL_HOST:pigx-mysql}:${MYSQL_PORT:3306}/${MYSQL_DB:pigxx_config}?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&nullCatalogMeansCurrent=true&allowPublicKeyRetrieval=true