Update README.md

use gin.Context.FullPath method instead
zsais · Sep 30, 2021 · 4e3f59c · 4e3f59c
1 parent 2199a42
commit 4e3f59c
Showing 1 changed file with 1 addition and 8 deletions.
diff --git a/README.md b/README.md
@@ -61,14 +61,7 @@ func main() {
 	p := ginprometheus.NewPrometheus("gin")
 
 	p.ReqCntURLLabelMappingFn = func(c *gin.Context) string {
-		url := c.Request.URL.Path
-		for _, p := range c.Params {
-			if p.Key == "name" {
-				url = strings.Replace(url, p.Value, ":name", 1)
-				break
-			}
-		}
-		return url
+		return c.FullPath()
 	}
 
 	p.Use(r)