为什么vue2对数组或对象进行赋值还是响应式,而vue3重新赋值后不再是响应式
<div>{{ obj1 }}</div>
<div>{{ obj2 }}</div>
<button @click="changeObj">修改</button>
let obj1 = ref({ name: "工具人" });
let obj2 = reactive({ name: "工具人" });
function changeObj() {
// obj1 = {name:"打工人"};
// obj2 = {name:"打工人"};
obj1 = ref({ name: "打工人" });
obj2 = reactive({ name: "打工人" });
}
- 2k
浙江赋值方式有误