aa09687751
- 新增 SearchFeeds 服务方法，支持关键词搜索小红书内容 - 添加 search_feeds MCP 工具，提供搜索接口 - 新增 /api/v1/feeds/search API 端点 - 实现搜索页面的浏览器自动化操作 - 优化 MCP 协议支持，处理 notifications/initialized 和 notifications/cancelled 通知 - 更新文档，添加搜索功能说明和使用示例 - 重构类型定义，优化数据结构 🤖 Generated with [Claude Code](https://claude.ai/code) Co-authored-by: Claude <noreply@anthropic.com>
66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
package xiaohongshu
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import (
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"context"
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"encoding/json"
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"fmt"
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"net/url"
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"time"
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"github.com/go-rod/rod"
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)
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type SearchResult struct {
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Search struct {
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Feeds FeedsValue `json:"feeds"`
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} `json:"search"`
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}
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type SearchAction struct {
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page *rod.Page
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}
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func NewSearchAction(page *rod.Page) *SearchAction {
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pp := page.Timeout(60 * time.Second)
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return &SearchAction{page: pp}
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}
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func (s *SearchAction) Search(ctx context.Context, keyword string) ([]Feed, error) {
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page := s.page.Context(ctx)
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searchURL := makeSearchURL(keyword)
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page.MustNavigate(searchURL)
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page.MustWaitStable()
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page.MustWait(`() => window.__INITIAL_STATE__ !== undefined`)
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// 获取 window.__INITIAL_STATE__ 并转换为 JSON 字符串
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result := page.MustEval(`() => {
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if (window.__INITIAL_STATE__) {
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return JSON.stringify(window.__INITIAL_STATE__);
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}
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return "";
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}`).String()
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if result == "" {
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return nil, fmt.Errorf("__INITIAL_STATE__ not found")
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}
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var searchResult SearchResult
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if err := json.Unmarshal([]byte(result), &searchResult); err != nil {
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return nil, fmt.Errorf("failed to unmarshal __INITIAL_STATE__: %w", err)
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}
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return searchResult.Search.Feeds.Value, nil
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}
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func makeSearchURL(keyword string) string {
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values := url.Values{}
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values.Set("keyword", keyword)
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values.Set("source", "web_explore_feed")
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return fmt.Sprintf("https://www.xiaohongshu.com/search_result?%s", values.Encode())
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}
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