import { Input } from "antd";
import React, { useCallback, useState } from "react";
const A = () => {
const [input, setInput] = useState("");
// 定义一个防抖函数
const debounce = (fn, delay) => {
let timeout;
return function (...args) {
clearTimeout(timeout);
timeout = setTimeout(() => {
fn(...args);
}, delay);
};
};
const handleInputChange = (e) => {
const { value } = e.target;
setInput(value);
debouncedGetData(value); // 调用防抖函数
};
// 使用 debounce 包装处理函数
const debouncedGetData = useCallback(
debounce((value) => {
console.log(value);
}, 1000),
[]
);
return (
<div>
<Input value={input} onChange={handleInputChange} />
</div>
);
};
export default A;
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