实现网关监听并读取更新队列，定时发送更新数据到平台

gateway/app/geo.go

@@ -1,18 +1,13 @@
 package app
 
 import (
-	"encoding/json"
 	"fmt"
-	"io"
 	"log/slog"
 	"net"
-	"net/http"
 	g "proxy-server/gateway/globals"
 	"strings"
 )
 
-const base = "https://whois.pconline.com.cn/ipJson.jsp?json=true&ip="
-
 func IpGeo(ip net.IP) (info *IpGeoInfo, err error) {
 	defer func() {
 		var rs = recover()
@@ -26,50 +21,29 @@ func IpGeo(ip net.IP) (info *IpGeoInfo, err error) {
 	if err != nil {
 		return nil, err
 	}
+
 	if str != "" {
 		slog.Debug("本地解析归属地结果", "str", str)
 		values := strings.Split(str, "|")
 		if len(values) != 5 {
 			return nil, fmt.Errorf("本地归属地查询解析失败")
 		}
-		return &IpGeoInfo{
-			Prov: values[2],
-			City: values[3],
-			Isp:  values[4],
-		}, nil
+
+		var info = &IpGeoInfo{}
+
+		if values[2] != "0" {
+			info.Prov = values[2]
+		}
+		if values[3] != "0" {
+			info.City = values[3]
+		}
+		if values[4] != "0" {
+			info.Isp = values[4]
+		}
+		return info, nil
 	}
 
-	// 归属地查询
-	var url = base + ip.String()
-	resp, err := http.Get(url)
-	if err != nil {
-		return nil, fmt.Errorf("查询归属地失败: %w", err)
-	}
-	if resp.StatusCode != http.StatusOK {
-		return nil, fmt.Errorf("查询归属地失败: %s", resp.Status)
-	}
-	defer func(Body io.ReadCloser) {
-		_ = Body.Close()
-	}(resp.Body)
-
-	// 返回节点信息
-	var bytes []byte
-	_, err = io.ReadFull(resp.Body, bytes)
-	if err != nil {
-		return nil, fmt.Errorf("读取归属地响应失败: %w", err)
-	}
-
-	var body = make(map[string]any)
-	err = json.Unmarshal(bytes, &body)
-	if err != nil {
-		return nil, fmt.Errorf("解析归属地响应失败: %w", err)
-	}
-
-	return &IpGeoInfo{
-		Prov: body["pro"].(string),
-		City: body["city"].(string),
-		Isp:  strings.Split(body["addr"].(string), " ")[1],
-	}, nil
+	return nil, fmt.Errorf("本地归属地查询为空")
 }
 
 type IpGeoInfo struct {