update: route handlers execute rule(execute all -> manual next)

ctx.go

@@ -62,16 +62,33 @@ func (c *Ctx) Path(overWrite ...string) string {
 	return path
 }
 
-func (c *Ctx) Next() error {
-	c.index++
-	s := len(c.handlers)
-	for ; c.index < s; c.index++ {
-		if err := c.handlers[c.index](c); err != nil {
-			return err
-		}
+func (c *Ctx) Cookies(key string, defaultValue ...string) string {
+	var (
+		dv = ""
+	)
+
+	if len(defaultValue) > 0 {
+		dv = defaultValue[0]
 	}
 
-	return nil
+	cookie, err := c.Request.Cookie(key)
+	if err != nil || cookie.Value == "" {
+		return dv
+	}
+
+	return cookie.Value
+}
+
+func (c *Ctx) Next() error {
+	c.index++
+
+	var err error
+
+	if c.index < len(c.handlers) {
+		err = c.handlers[c.index](c)
+	}
+
+	return err
 }
 
 /* ===============================================================

nft/resp/error.go

@@ -2,7 +2,6 @@ package resp
 
 import (
 	"errors"
-	"fmt"
 	"github.com/loveuer/nf"
 )
 
@@ -15,28 +14,28 @@ type Error struct {
 
 func (e Error) Error() string {
 	if e.msg != "" {
-		return fmt.Sprintf("%s: %s", e.msg, e.err.Error())
+		return e.msg
 	}
 
 	switch e.status {
 	case 200:
-		return fmt.Sprintf("%s: %s", MSG200, e.err.Error())
+		return MSG200
 	case 202:
-		return fmt.Sprintf("%s: %s", MSG202, e.err.Error())
+		return MSG202
 	case 400:
-		return fmt.Sprintf("%s: %s", MSG400, e.err.Error())
+		return MSG400
 	case 401:
-		return fmt.Sprintf("%s: %s", MSG401, e.err.Error())
+		return MSG401
 	case 403:
-		return fmt.Sprintf("%s: %s", MSG403, e.err.Error())
+		return MSG403
 	case 404:
-		return fmt.Sprintf("%s: %s", MSG404, e.err.Error())
+		return MSG404
 	case 429:
-		return fmt.Sprintf("%s: %s", MSG429, e.err.Error())
+		return MSG429
 	case 500:
-		return fmt.Sprintf("%s: %s", MSG500, e.err.Error())
+		return MSG500
 	case 501:
-		return fmt.Sprintf("%s: %s", MSG501, e.err.Error())
+		return MSG501
 	}
 
 	return e.err.Error()

xtest/multihandler/main.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"github.com/loveuer/nf"
+	"log"
+)
+
+func main() {
+	app := nf.New()
+
+	app.Get("/nice", h1, h2)
+
+	log.Fatal(app.Run(":3333"))
+}
+
+func h1(c *nf.Ctx) error {
+	you := c.Query("to")
+	if you == "you" {
+		return c.JSON(nf.Map{"status": 201, "msg": "nice to meet you"})
+	}
+
+	return c.Next()
+}
+
+func h2(c *nf.Ctx) error {
+	return c.JSON(nf.Map{"status": 200, "msg": "hello world"})
+}

xtest/multihandler/req.http

@@ -0,0 +1,5 @@
+### test multi handlers no next
+GET http://127.0.0.1:3333/nice?to=you
+
+### test multi handlers do next
+GET http://127.0.0.1:3333/nice?to=nf