呼叫mint-ui message box confirm方法後點擊確認和取消後如何執行對應的回撥函式 MessageBox.confirm('', {  message: 'xxx,你確定？',  title: '提示',  confirmButtonText: 'abc',  cancelButtonText: '123'  }).then(action => {  if (action == 'confirm') {     //確認的回撥 console.log(1);  } }).catch(err => {  if (err == 'cancel') {     //取消的回撥 console.log(2); }  });