reactive
setup() {
const state = reactive({
count: 1
});
return { state };
}
reactive 与 ref 一起使用
setup() {
const state = reactive({
count: 1
});
const num = ref(2);
const numReactive = reactive({ num });
console.log(numReactive.num === num.value);
num.value++;
console.log(num.value);
console.log(numReactive.num);
numReactive.num++;
console.log(numReactive.num);
console.log(num.value);
const num3 = ref(3);
const num3Reactive = reactive({});
num3Reactive.num = num3;
console.log(num3Reactive.num);
console.log(num3Reactive.num === num3.value);
return { state };
}