如何通过使用ES6，以除去来自两个阵列对象的副本

我试图从userPermitDataArr删除重复。

deniedModuleArr = [ { moduleName: 'Transaction fee',
    url: '/transactionfee',
    moduleClassName: 'TransactionFee' },
  { moduleName: 'Refund View',
    url: '/refundview',
    moduleClassName: 'RefundView' } ]

userPermitDataArr = [ { moduleName: 'Transaction fee',
    url: '/transactionfee',
    moduleClassName: 'TransactionFee' },
  { moduleName: 'Refund View',
    url: '/refundview',
    moduleClassName: 'RefundView' },
  { moduleName: 'Cancellation',
    url: '/cancellation',
    moduleClassName: 'Cancellation' },
  { moduleName: 'Transaction',
    url: '/transaction',
    moduleClassName: 'Transaction' } ]


 [{ moduleName: 'Cancellation',
    url: '/cancellation',
    moduleClassName: 'Cancellation' },
  { moduleName: 'Transaction',
    url: '/transaction',
    moduleClassName: 'Transaction' } ]

如何通过使用ES6，以除去来自两个阵列对象的副本

我试图从userPermitDataArr删除重复。

deniedModuleArr = [ { moduleName: 'Transaction fee',
    url: '/transactionfee',
    moduleClassName: 'TransactionFee' },
  { moduleName: 'Refund View',
    url: '/refundview',
    moduleClassName: 'RefundView' } ]

userPermitDataArr = [ { moduleName: 'Transaction fee',
    url: '/transactionfee',
    moduleClassName: 'TransactionFee' },
  { moduleName: 'Refund View',
    url: '/refundview',
    moduleClassName: 'RefundView' },
  { moduleName: 'Cancellation',
    url: '/cancellation',
    moduleClassName: 'Cancellation' },
  { moduleName: 'Transaction',
    url: '/transaction',
    moduleClassName: 'Transaction' } ]


 [{ moduleName: 'Cancellation',
    url: '/cancellation',
    moduleClassName: 'Cancellation' },
  { moduleName: 'Transaction',
    url: '/transaction',
    moduleClassName: 'Transaction' } ]