如何遍历嵌套数据

def traverse(data):
    if isinstance(data, dict):
        for key, value in data.items():
            if isinstance(value, (dict, list)):
                traverse(value)
            else:
                # 处理键值对
                pass
    elif isinstance(data, list):
        for item in data:
            if isinstance(item, (dict, list)):
                traverse(item)
            else:
                # 处理元素
                pass

# 调用示例
data = {...}  # 嵌套数据
traverse(data)

function traverse(data) {
    if (typeof data === 'object') {
        for (let key in data) {
            if (typeof data[key] === 'object') {
                traverse(data[key]);
            } else {
                // 处理键值对
            }
        }
    } else if (Array.isArray(data)) {
        data.forEach(item => {
            if (typeof item === 'object') {
                traverse(item);
            } else {
                // 处理元素
            }
        });
    }
}

// 调用示例
const data = {...};  // 嵌套数据
traverse(data);