js 获取url中的参数

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()); // 输出：{ param1: 'value1', param2: 'value2' }

function getUrlParams() {
    const queryString = window.location.search.substring(1);
    const params = queryString.split('&');
    const result = {};
    for (const param of params) {
        const keyValue = param.split('=');
        result[keyValue[0]] = decodeURIComponent(keyValue[1] || '');
    }
    return result;
}

// 使用示例
console.log(getUrlParams()); // 输出：{ param1: 'value1', param2: 'value2' }

// 编码
const encodedParam = encodeURIComponent('特殊字符!@#');

// 解码
const decodedParam = decodeURIComponent(encodedParam);