vue3 ref 不反显

在Vue3中，使用ref函数创建的响应式变量不会自动展开。相反，它们将保持为包装的对象。这意味着在模板中使用ref变量时，您需要使用.value属性来访问其值。因此，Vue3的ref不会自动反显。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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