fix: 处理[mpdemo]启动时数据库连接异常

Author: GitSuperDrew

mpdemo/src/main/resources/application.yml

@@ -2,7 +2,7 @@ server:
   port: 8889
 spring:
   datasource:
-    url: jdbc:mysql://localhost:3306/zero?serverTimezone=CTT&useUnicode=true&characterEncoding=utf-8&allowMultiQueries=true
+    url: jdbc:mysql://localhost:3306/zero?serverTimezone=CTT&useUnicode=true&characterEncoding=utf-8&allowMultiQueries=true&useSSL=false
     username: root
     password: root
     driver-class-name: com.mysql.cj.jdbc.Driver