update

main.go

@@ -59,15 +59,7 @@ func main() {
 
 	doc.Find("link ~ meta").Each(func(i int, s *goquery.Selection) {
 		v, _ := s.Attr("property")
-		if v == "og:description" {
-			fmt.Println("og:description : ", s.AttrOr("content", ""))
-		} else if v == "og:title" {
-			fmt.Println("og:title : ", s.AttrOr("content", ""))
-		} else if v == "og:image" {
-			fmt.Println("og:image : ", s.AttrOr("content", ""))
-		} else if v == "product:price:currency" {
-			fmt.Println("currency : ", s.AttrOr("content", ""))
-		}
+		fmt.Println(v, "  : ", s.AttrOr("content", ""))
 	})
 
 	fmt.Println("Author : ")