更新:加按钮节流

This commit is contained in:
2025-11-28 11:48:39 +08:00
parent 12de098e10
commit 3587e15e7a
3 changed files with 55 additions and 4 deletions

39
hooks/useThrottle.ts Normal file
View File

@@ -0,0 +1,39 @@
import { ref } from 'vue';
/**
* 按钮节流Hook
* @param callback 点击后执行的业务逻辑回调
* @param delay 节流时间默认1500ms
* @returns 节流后的点击事件函数
* @template T 回调函数的参数类型(支持多参数元组)
*/
export const useThrottle = <T extends any[]>(
callback: (...args: T) => void | Promise<void>,
delay: number = 1500
) => {
// 标记是否可点击
const isClickable = ref(true);
// 节流后的函数,支持传递任意参数
const throttledFn = async (...args: T) => {
if (!isClickable.value) return;
// 锁定按钮
isClickable.value = false;
try {
// 执行业务回调,支持异步函数
await callback(...args);
} catch (error) {
console.error('节流回调执行失败:', error);
throw error; // 抛出错误,方便组件内捕获
} finally {
// 延迟后解锁按钮(无论成功/失败都解锁)
setTimeout(() => {
isClickable.value = true;
}, delay);
}
};
return throttledFn;
};