Querystring parameters

  1. func main() {
  2.     router := gin.Default()
  4.     // Query string parameters are parsed using the existing underlying request object.
  5.     // The request responds to a url matching:  /welcome?firstname=Jane&lastname=Doe
  6.     router.GET("/welcome", func(c *gin.Context) {
  7.         firstname := c.DefaultQuery("firstname", "Guest")
  8.         lastname := c.Query("lastname") // shortcut for c.Request.URL.Query().Get("lastname")
  10.         c.String(http.StatusOK, "Hello %s %s", firstname, lastname)
  11.     })
  12.     router.Run(":8080")
  13. }