$app/environment
import { const browser: boolean
true
if the app is running in the browser.
browser, const building: boolean
SvelteKit analyses your app during the build
step by running it. During this process, building
is true
. This also applies during prerendering.
building, const dev: boolean
Whether the dev server is running. This is not guaranteed to correspond to NODE_ENV
or MODE
.
dev, const version: string
The value of config.kit.version.name
.
version } from '$app/environment';
browser
如果应用在浏览器中运行,则为 true
。
¥true
if the app is running in the browser.
const browser: boolean;
building
SvelteKit 在 build
步骤中通过运行应用来分析你的应用。在此过程中,building
是 true
。这也适用于预渲染期间。
¥SvelteKit analyses your app during the build
step by running it. During this process, building
is true
. This also applies during prerendering.
const building: boolean;
dev
开发服务器是否正在运行。这不能保证与 NODE_ENV
或 MODE
相对应。
¥Whether the dev server is running. This is not guaranteed to correspond to NODE_ENV
or MODE
.
const dev: boolean;
version
config.kit.version.name
的值。
¥The value of config.kit.version.name
.
const version: string;