new

tools/ip.go

@@ -0,0 +1,33 @@
+package tools
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+)
+
+func GetLocation(ip string) string {
+	if ip == "127.0.0.1" || ip == "localhost" {
+		return "内部IP"
+	}
+	resp, err := http.Get("https://restapi.amap.com/v3/ip?ip=" + ip + "&key=3fabc36c20379fbb9300c79b19d5d05e")
+	if err != nil {
+		panic(err)
+
+	}
+	defer resp.Body.Close()
+	s, err := ioutil.ReadAll(resp.Body)
+	fmt.Printf(string(s))
+
+	m := make(map[string]string)
+
+	err = json.Unmarshal(s, &m)
+	if err != nil {
+		fmt.Println("Umarshal failed:", err)
+	}
+	if m["province"] == "" {
+		return "未知位置"
+	}
+	return m["province"] + "-" + m["city"]
+}