Svelte基础
Svelte高阶
上下文API
特殊元素
接下来
SvelteKit基础
Shared modules
API routes
$app/state
Errors and redirects
Advanced SvelteKit
Page options
Link options
Advanced routing
Advanced loading
Environment variables
Conclusion
As with private environment variables, it’s preferable to use static values if possible, but if necessary we can use dynamic values instead:
src/routes/+page
<script>
import { env } from '$env/dynamic/public';
</script>
<main
style:background={env.PUBLIC_THEME_BACKGROUND}
style:color={env.PUBLIC_THEME_FOREGROUND}
>
{env.PUBLIC_THEME_FOREGROUND} on {env.PUBLIC_THEME_BACKGROUND}
</main><script lang="ts">
import { env } from '$env/dynamic/public';
</script>
<main
style:background={env.PUBLIC_THEME_BACKGROUND}
style:color={env.PUBLIC_THEME_FOREGROUND}
>
{env.PUBLIC_THEME_FOREGROUND} on {env.PUBLIC_THEME_BACKGROUND}
</main>previous next
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<script>
import {PUBLIC_THEME_BACKGROUND,
PUBLIC_THEME_FOREGROUND
} from '$env/static/public';
</script>
<main
style:background={PUBLIC_THEME_BACKGROUND} style:color={PUBLIC_THEME_FOREGROUND}>
{PUBLIC_THEME_FOREGROUND} on {PUBLIC_THEME_BACKGROUND}</main>
<style>
main {position: fixed;
display: flex;
align-items: center;
justify-content: center;
left: 0;
top: 0;
width: 100%;
height: 100%;
font-size: 10vmin;
}
</style>