如何给Input组件的value绑定一个变量呢

## **Describe the bug (required)** / **详细描述 bug（必填）**
我有一个input组件，想给这个组件的value绑定一个变量，通过受控的方式触发它，但是在Setter中没有看到可以绑定value的地方

A clear and concise description of what the bug is. / 请提供清晰且精确的 bug 描述

The report names only an Input component and its Setter, with no repository file, test, or entry point. Start by locating the Input component and Setter implementation, then reproduce the requested controlled value binding. Done means the supported binding behavior is clearly established and covered by the relevant component or editor tests.

Written by the indexing model from the issue text.