setup() 頁(yè)面創(chuàng)建之前執(zhí)行的函數(shù)。所以整個(gè)面用setup()函數(shù)來(lái)初始化參數(shù)
import {reactive,toRefs} from "vue"
export default {
name: "Home",
setup() {
const fromData = reactive({
userName:'admin',
password:'123456'
})
const data = toRefs(fromData);
}
};
