前端项目实战肆拾陆-​react-admin+material ui-踩坑-layout-appbar

<Admin
            dataProvider={dataProvider}
            layout={appLayout}
            i18nProvider={i18nProvider}
          >
            <Resource name='t_order' list={OrderList} create={OrderCreate} 
edit={OrderEdit} />
            {/* <Resource name='t_prod_category' list={
              CategoryList
            } /> */}
          </Admin>

const appLayout = (props: LayoutProps) => {
  return (
    <Layout
      sx={
        {
          '& .RaLayout-appFrame': {
            minHeight: '100%',
            height: '100%',
            margin: 0,
            padding: 0
          },
          '& .RaLayout-content:': { marginTop: 0, marginBottom: 0, padding:
 0, minHeight: '100%', height: '100%' },
          '& .RaLayout-contentWithSidebar': { margin: 0, padding: 0,
minHeight: '100%', height: '100%' },
          minHeight: '100%',
          height: '100%',
          margin: 0,
          padding: 0,
        }
      }
      {...props}
      appBar={appBar}
      menu={useAppMenu}
      // sidebar={mySidebar}
    />
  )
}