封裝帶引數的函式

這裡用的是vue3
原來的寫法不封裝,直接解除安裝onBeforeMount內
onBeforeMount(() => {
 getSecondCategorys({
	pageNum: 1,
    pageSize: 8
	}).then((res) => {
 	   secondList.value = res.data.list;
	  });
});

封裝一層之後的寫法,寫在外面,引用的時候才寫在onBeforeMount內
onBeforeMount(() => {
  secondCategorys({
    categoryId: -1,
  });
const secondCategorys = (params) => {
  getSecondCategorys(params).then((res) => {
    secondList.value = res.data.list;
  });
};