mqtt初始优化

springboot-init-main/target/classes/application.yml

@@ -1,62 +0,0 @@
-spring:
-  application:
-    name: mqtt-charging-system
-  # DataSource Config
-  datasource:
-    driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://yuyun-us1.stormrain.cn:3306/mqtt_power?useUnicode=true&characterEncoding=utf-8&serverTimezone=Asia/Shanghai
-    username: root
-    password: mysql_a4MQ4P
-  mvc:
-    pathmatch:
-      matching-strategy: ANT_PATH_MATCHER
-  # session 失效时间（秒）
-  session:
-    timeout: 86400
-server:
-  port: 7529
-  servlet:
-    context-path: /api
-    session:
-      timeout: 86400 # 设置session的过期时间，单位为秒，这里设置为1天
-mybatis-plus:
-  configuration:
-    map-underscore-to-camel-case: true
-    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
-  global-config:
-    db-config:
-      logic-delete-field: isDelete # 全局逻辑删除的实体字段名(since 3.3.0,配置后可以忽略不配置步骤2)
-      logic-delete-value: 1 # 逻辑已删除值(默认为 1)
-      logic-not-delete-value: 0 # 逻辑未删除值(默认为 0)
-
-# Logging configuration
-logging:
-  level:
-    # Set root logger level (e.g., INFO, WARN, ERROR, DEBUG)
-    root: INFO
-    # Set specific package levels
-    com.yupi.project: DEBUG # Example: Set your project's base package to DEBUG
-    org.springframework.web: INFO # Set Spring Web logging level
-    org.springframework.security: DEBUG # Enable Spring Security DEBUG logging
-    org.mybatis: INFO # Set MyBatis logging level
-    # ... other specific loggers
-  #file:
-    #name: logs/application.log # Log file name
-    #path: ./logs # Log file path
-  #pattern:
-    #console: "%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n"
-    #file: "%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n"
-
-# ===================================================================
-# MQTT Configurations
-# ===================================================================
-mqtt:
-  broker-url: tcp://broker.emqx.io:1883
-  username:  # Public broker, no credentials specified for connection
-  password:  # Public broker, no credentials specified for connection
-  client-id-prefix: backend-yupi-mqtt-power- # Unique client ID prefix for our project
-  default-qos: 1 # Default Quality of Service (0, 1, 2)
-  connection-timeout: 30 # Connection timeout in seconds
-  keep-alive-interval: 60 # Keep alive interval in seconds
-  command-topic-base: yupi_mqtt_power_project/robot/command # Prefixed base topic for sending commands
-  status-topic-base: yupi_mqtt_power_project/robot/status   # Prefixed base topic for receiving status