" $state " 中写入 " $attach " 点击处理器触发 " $effect " 冲出后,授权 " 点击 " ——处理器默默跳过

import { on } from "svelte/events";

export function throttle(callback, ms = 3000) { return node => { let throttled = $state(false);

    const off = on(node, "click", () => {

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