import requests

def fetch_all_pages(api_key, endpoint, params):
    """获取所有页面的数据"""
    all_data = []
    page = 1
    has_more = True
    
    while has_more:
        # 复制基本参数并添加分页参数
        page_params = params.copy()
        page_params['page'] = page
        page_params['limit'] = 100
        
        # 发送请求
        headers = {"X-API-KEY": api_key}
        response = requests.get(endpoint, params=page_params, headers=headers)
        response_data = response.json()
        
        # 添加当前页数据
        all_data.extend(response_data['data'])
        
        # 检查是否有更多页
        pagination = response_data.get('pagination', {})
        current_page = pagination.get('current_page', 0)
        total_pages = pagination.get('total_pages', 0)
        
        has_more = current_page < total_pages
        page += 1
    
    return all_data

# 示例用法
api_key = "your_api_key_here"
endpoint = "https://api.alphafin.x-pai.com/v1/stock/search"
params = {"keyword": "银行"}

all_banks = fetch_all_pages(api_key, endpoint, params)
print(f"找到 {len(all_banks)} 家银行相关股票")

async function fetchAllPages(apiKey, endpoint, params) {
  let allData = [];
  let page = 1;
  let hasMore = true;
  
  while (hasMore) {
    // 复制基本参数并添加分页参数
    const pageParams = new URLSearchParams({
      ...params,
      page: page,
      limit: 100
    });
    
    // 发送请求
    const response = await fetch(`${endpoint}?${pageParams.toString()}`, {
      headers: { 'X-API-KEY': apiKey }
    });
    
    const responseData = await response.json();
    
    // 添加当前页数据
    allData = allData.concat(responseData.data);
    
    // 检查是否有更多页
    const pagination = responseData.pagination || {};
    const currentPage = pagination.current_page || 0;
    const totalPages = pagination.total_pages || 0;
    
    hasMore = currentPage < totalPages;
    page++;
  }
  
  return allData;
}

// 示例用法
const apiKey = 'your_api_key_here';
const endpoint = 'https://api.alphafin.x-pai.com/v1/stock/search';
const params = { keyword: '银行' };

fetchAllPages(apiKey, endpoint, params)
  .then(allBanks => {
    console.log(`找到 ${allBanks.length} 家银行相关股票`);
  });