nacos 数据库配置有误，有多个主从数据库，删掉就好。
正确配置如下：

# spring配置
spring: 
  redis:
    host: 114.11.XX.XX
    port: 3306
    password: 123456
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
    username: root
    password: 123456
            
# mybatis配置
mybatis:
    # 搜索指定包别名
    typeAliasesPackage: com.ruoyi.job.domain
    # 配置mapper的扫描，找到所有的mapper.xml映射文件
    mapperLocations: classpath:mapper/**/*.xml

# swagger配置
swagger:
  title: 定时任务接口文档
  license: Powered By ruoyi
  licenseUrl: https://ruoyi.vip