我创建了一个名为ThemeContext的文件:
import { createContext, useState } from "react";
import PropTypes from "prop-types";
import { DARK_THEME, LIGHT_THEME } from "../constants/themeConstants";
interface ThemeContextType {
theme: string;
toggleTheme: () => void;
}
export const ThemeContext = createContext<ThemeContextType>({
theme: LIGHT_THEME,
toggleTheme: () => {}
});
export const ThemeProvider: React.FC<{}> = ({ children }: any) => {
const [theme, setTheme] = useState<string>(
window.localStorage.getItem("themeMode") || LIGHT_THEME
);
window.localStorage.setItem("themeMode", theme);
const toggleTheme = () => {
setTheme((prevTheme) =>
prevTheme === LIGHT_THEME ? DARK_THEME : LIGHT_THEME
);
window.localStorage.setItem("themeMode", theme);
};
return (
<ThemeContext.Provider
value={{
theme,
toggleTheme,
}}
>
{children}
</ThemeContext.Provider>
);
};
ThemeProvider.propTypes = {
children: PropTypes.node.isRequired,
};
这就是我使用主题提供程序的地方:
import "./App.scss";
import { ThemeProvider } from "./context/ThemeContext";
import Admin from "./routes/admin/Admin";
import Global from "./routes/global/Global";
function App() {
return (
<div className="App">
<Global />
<ThemeProvider>
<Admin></Admin>
</ThemeProvider>
</div>
);
}
export default App;
但我有一个错误,那就是: 类型‘{Child:Element;}’与类型‘IntrinsicAttributes’没有相同的属性.ts(2559) (别名)模块主题提供程序 (别名)const ThemeProvider:React.fc<;{}>; 导入ThemeProvider
我试图理解这个问题,但似乎ThemeProvider不接受它所包装的任何元素. 我希望有人能帮帮我