材质用户界面：无法自定义主题

Question

我正在尝试自定义我的应用程序的主题（使用Material UI）：

https://material-ui.com/customization/themes/#muithemeprovider

的src / index.js：

import App from './App';
import MuiThemeProvider from '@material-ui/core/styles/MuiThemeProvider';
import { createMuiTheme } from '@material-ui/core/styles';
import red from '@material-ui/core/colors/red';
import purple from '@material-ui/core/colors/purple';
import green from '@material-ui/core/colors/green';

const theme = createMuiTheme({
  palette: {
    primary: green,
    secondary: green,
  },
  status: {
    danger: 'orange',
  },
});

ReactDOM.render(
  <MuiThemeProvider muiTheme={theme}>
    <App />
   </MuiThemeProvider>
  , document.getElementById('root'));

的src / App.js：

import { withTheme } from '@material-ui/core/styles'
class App extends Component {
   ...
}

export default withTheme()(App);

但是，默认主题颜色仍然显示给我：

我尝试从Firebase控制台实现此颜色主题： 为什么不起作用？

Answer 1

这一行：

  <MuiThemeProvider muiTheme={theme}>

需要：

  <MuiThemeProvider theme={theme}>

Answer 2

我认为你错过了withTheme() https://material-ui.com/customization/themes/#withtheme-component-component

在Root组件中，您应该导出：

import { withTheme } from '@material-ui/core/styles';

export default withTheme()(Root);