server:
  port: 8082

spring:
  application:
    name: school-news-system
  
  # 数据源配置
  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/school_news?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&serverTimezone=GMT%2B8
    username: root
    password: root
    
    # Druid 配置
    druid:
      initial-size: 5
      min-idle: 5
      max-active: 20
      max-wait: 60000
      time-between-eviction-runs-millis: 60000
      min-evictable-idle-time-millis: 300000
      validation-query: SELECT 1
      test-while-idle: true
      test-on-borrow: false
      test-on-return: false
      pool-prepared-statements: true
      max-pool-prepared-statement-per-connection-size: 20
      
      # 监控统计配置
      filter:
        stat:
          enabled: true
          db-type: mysql
          log-slow-sql: true
          slow-sql-millis: 2000
        wall:
          enabled: true
          db-type: mysql
      
      # Web监控配置
      web-stat-filter:
        enabled: true
        url-pattern: /*
        exclusions: "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*"
      
      stat-view-servlet:
        enabled: true
        url-pattern: /druid/*
        reset-enable: false
        login-username: admin
        login-password: admin123

# MyBatis Plus配置
mybatis-plus:
  # 实体类扫描包
  type-aliases-package: org.xyzh.common.dto
  # mapper xml文件位置
  mapper-locations: classpath:mapper/*.xml
  # 全局配置
  global-config:
    db-config:
      # 主键策略：雪花算法
      id-type: assign_id
      # 逻辑删除字段
      logic-delete-field: deleted
      logic-delete-value: 1
      logic-not-delete-value: 0
      # 字段填充策略
      insert-strategy: not_null
      update-strategy: not_null
      select-strategy: not_empty
  # SQL配置
  configuration:
    # 开启驼峰命名转换
    map-underscore-to-camel-case: true
    # 开启二级缓存
    cache-enabled: true
    # 打印SQL
    log-impl: org.apache.ibatis.logging.slf4j.Slf4jImpl

# 日志配置
logging:
  config: classpath:log4j2-spring.xml
  level:
    org.xyzh.system: DEBUG
    org.xyzh.system.mapper: DEBUG

# 管理端点配置
management:
  endpoints:
    web:
      exposure:
        include: health,info,metrics
  endpoint:
    health:
      show-details: when-authorized