text: // Task 定义了一些有关创建Task和通知Task执行状态的常量。
  const Task = {
    command: {
      APPLY: 'apply',
      ROLLBACK: 'rollback'
    },
    status: {
      EXECUTING: 1,
      SUCCESS: 2,
      FAIL: 3,
      UNDEFINED: 4
    },
    varFormType: {
      STRING: 1,
      NUMBER: 2,
      PERCENTAGE: 3,
      SELECT: 4,
      DATETIME: 5
    },
    commandint: {
      APPLY: 1,
      ROLLBACK: 5
    }
  }
  
  export {
    Task
  }
  