js 得到网址的所有参数

function getUrlParams() {
    const params = new URLSearchParams(window.location.search);
    const result = {};
    for (const [key, value] of params.entries()) {
        result[key] = value;
    }
    return result;
}

// 使用示例
console.log(getUrlParams());

function getUrlParamsLegacy() {
    const queryString = window.location.search.substring(1);
    const params = queryString.split('&');
    const result = {};
    for (const param of params) {
        const [key, value] = param.split('=');
        result[decodeURIComponent(key)] = decodeURIComponent(value || '');
    }
    return result;
}

// 使用示例
console.log(getUrlParamsLegacy());