跳转uni.switchTab页面的时候怎么传递参数

const carn = () => {
  const card = 1;
  uni.switchTab({
    url: `/pages/car/car`,
    success: function (e) {
      console.log('目标页面加载成功,携带参数并触发事件');
      uni.$emit('templateClick', card);
    }
  });
};

onLoad(() => {
  uni.$on('templateClick', (card) => {
    console.log('收到数据', card);
  });
});