How to use the ant-design-vue.notification.success function in ant-design-vue

.then(res => {
              that.loading = false
              notification.success({
                message: that.$t('tip.deleteSuccess')
              })
              that.$refs.table.clearSelected()
              setTimeout(() => {
                that.$refs.table.refresh(true)
              }, 1500)
            })
            .catch(e => {

.then(() => {
              notification.success({
                message: that.$t('tip.cancelSuccess')
              })
              that.resetRoute()
            })
            .catch(e => {

.then(res => {
              notification.success({
                message: this.$t('tip.addSuccess')
              })
            })
            .catch(e => {

.then(res => {
              notification.success({
                message: '新增成功'
              })
            })
            .catch(e => {