add new file go/l15.go for obtaining info about IP address

go/l15.go

@@ -0,0 +1,49 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"log"
+	"time"
+	"encoding/json"
+)
+type MyIpData struct{
+	YourIP string `json:"ip"`
+	City string `json:"city"`
+	Country string `json:"country"`
+	ISP string  `json:"org"`
+}
+type UA struct{
+	UserAgent string `json:"user-agent"`
+}
+func main() {
+	fmt.Println("Введите какой хотите user-agent")
+	var polz string
+	fmt.Scanln(&polz)
+	client := &http.Client{
+		Timeout: 10 * time.Second,
+	}
+	req, err := http.NewRequest("GET", "https://httpbin.org/user-agent", nil)
+	if err != nil {
+		log.Fatalf("%v\n", err)
+	}
+	req.Header.Set("User-Agent", polz)
+	resp, err := client.Do(req)
+	if err != nil {
+		log.Fatalf("%v\n", err)
+	}
+	req2, err := http.NewRequest("GET", "https://ipinfo.io", nil)
+	if err != nil {
+		log.Fatalf("%v\n", err)
+	}
+	resp2, err := client.Do(req2)
+	defer resp.Body.Close()
+	var file UA
+	err = json.NewDecoder(resp.Body).Decode(&file)
+	if err != nil {
+		log.Fatalf("%v\n", err)
+	}
+	var data MyIpData
+	err = json.NewDecoder(resp2.Body).Decode(&data)
+	fmt.Printf("Ваш IP: %s\nВаш город по IP: %s\nВаша страна по IP: %s\nВаш провайдер по IP: %s\nВаш User-Agent: %s\n", data.YourIP, data.City, data.Country, data.ISP, file.UserAgent)
+}