# 获取全局配置

获取组件外层 `ConfigProvider` 提供的配置。

### Hook

`useConfig`

```jsx
import React from "react";
import { useConfig } from "@tencent/tea-component/lib/util";

function Demo() {
  const { classPrefix, locale } = useConfig();
  return (
    <div>Demo</div>
  );
}
```

### HOC

`withConfig`

```jsx
import React, { Component } from "react";
import { withConfig } from "@tencent/tea-component/lib/util";

@withConfig
class Demo extends Component {
  render() {
    const { config: { classPrefix, locale } } = this.props;
    return (
      <div>Demo</div>
    );
  }
}
```