就像在 JavaScript 中一样，if 块可以有一个 else 块：
¥Just like in JavaScript, an if block can have an else block:
App
{#if count > 10}
<p>{count} is greater than 10</p>
{:else}
<p>{count} is between 0 and 10</p>
{/if}{#...} 打开一个块。{/...} 关闭一个块。{:...} 继续一个块。恭喜你 - 你已经学习了 Svelte 添加到 HTML 的几乎所有语法。
¥{#...} opens a block. {/...} closes a block. {:...} continues a block. Congratulations — you’ve already learned almost all the syntax Svelte adds to HTML.
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<script>
let count = $state(0);
function increment() {count += 1;
}
</script>
<button onclick={increment}> Clicked {count} {count === 1 ? 'time' : 'times'}</button>
{#if count > 10} <p>{count} is greater than 10</p>{/if}