go包装bing搜索

package mainimport ("fmt""io""net/http""net/url""strings""github.com/PuerkitoBio/goquery"
)func BingSearch(query string, num_results int) {// 构造Bing搜索URLbaseURL := "https://www.bing.com/search"param := url.Values{}param.Add("q", query)url := baseURL + "?" + param.Encode()fmt.Println("搜索URL:", url)// 创建HTTP客户端client := &http.Client{}req, _ := http.NewRequest("GET", url, nil)req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36")req.Header.Set("Accept-Language", "en-US,en;q=0.5")req.Header.Set("Referer", "https://www.bing.com/")// 发送请求resp, err := client.Do(req)if err != nil {fmt.Println("请求失败:", err)return}defer resp.Body.Close()// 读取响应体body, _ := io.ReadAll(resp.Body)// 使用goquery解析HTMLdoc, _ := goquery.NewDocumentFromReader(strings.NewReader(string(body)))// 提取搜索结果doc.Find(".b_algo").Each(func(i int, s *goquery.Selection) {if i >= num_results {return}title := s.Find("h2").Text()link, _ := s.Find("a").Attr("href")snippet := s.Find(".b_algoinfo").Text()fmt.Printf("结果 %d:\n", i+1)fmt.Println("标题:", title)fmt.Println("链接:", link)fmt.Println("摘要:", snippet)fmt.Println("----------------")})
}```go