bing search

pkg/search/bing.go

@@ -0,0 +1,69 @@
+/*
+文档 https://www.microsoft.com/en-us/bing/apis/bing-web-search-api
+价格 https://www.microsoft.com/en-us/bing/apis/pricing
+
+curl -H "Ocp-Apim-Subscription-Key: <yourkeygoeshere>" https://api.bing.microsoft.com/v7.0/search?q=今天上海天气怎么样
+curl -H "Ocp-Apim-Subscription-Key: 6fc7c97ebed54f75a5e383ee2272c917" https://api.bing.microsoft.com/v7.0/search?q=今天上海天气怎么样
+*/
+
+package search
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"os"
+
+	"github.com/tidwall/gjson"
+)
+
+const (
+	bingEndpoint = "https://api.bing.microsoft.com/v7.0/search"
+)
+
+var subscriptionKey string
+
+func init() {
+	if os.Getenv("bing") != "" {
+		subscriptionKey = os.Getenv("bing")
+	}
+}
+
+func BingSearch(searchParams SearchParams) (any, error) {
+	params := url.Values{}
+	params.Set("q", searchParams.Query)
+	params.Set("count", "5")
+	if searchParams.Num > 0 {
+		params.Set("count", fmt.Sprintf("%d", searchParams.Num))
+	}
+
+	reqURL, _ := url.Parse(bingEndpoint)
+	reqURL.RawQuery = params.Encode()
+
+	req, _ := http.NewRequest("GET", reqURL.String(), nil)
+	req.Header.Set("Ocp-Apim-Subscription-Key", subscriptionKey)
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	defer resp.Body.Close()
+	if err != nil {
+		fmt.Println("Error sending request:", err)
+		return nil, err
+	}
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		fmt.Println("Error reading response:", err)
+		return nil, err
+	}
+	result := gjson.ParseBytes(body).Get("webPages.value")
+
+	return result.Raw, nil
+
+}
+
+type SearchParams struct {
+	Query string `form:"q"`
+	Num   int    `form:"num,default=5"`
+}