ref: use any as the key type WithValue

context.go

@@ -21,10 +21,8 @@
 	request  http.ContextRequest
 }
 
-type ctxKey string
-
 func NewContext(ctx *fiber.Ctx) http.Context {
 	return &Context{instance: ctx}
 }
 
 func (c *Context) Request() http.ContextRequest {
@@ -39,8 +37,8 @@
 	return NewContextResponse(c.instance, &ResponseOrigin{Ctx: c.instance})
 }
 
-func (c *Context) WithValue(key string, value any) {
-	ctx := context.WithValue(c.instance.UserContext(), ctxKey(key), value)
+func (c *Context) WithValue(key any, value any) {
+	ctx := context.WithValue(c.instance.UserContext(), key, value)
 	c.instance.SetUserContext(ctx)
 }
 
@@ -61,11 +59,7 @@
 }
 
 func (c *Context) Value(key any) any {
-	if keyStr, ok := key.(string); ok {
-		return c.instance.UserContext().Value(ctxKey(keyStr))
-	}
-
-	return nil
+	return c.instance.UserContext().Value(key)
 }
 
 func (c *Context) Instance() *fiber.Ctx {

context_test.go

@@ -7,10 +7,19 @@ import (
 )
 
 func TestContext(t *testing.T) {
+	type customKeyType struct{}
+	var customKey customKeyType
+
 	httpCtx := Background()
 	httpCtx.WithValue("Hello", "world")
 	httpCtx.WithValue("Hi", "Goravel")
+	httpCtx.WithValue(1, "one")
+	httpCtx.WithValue(1.1, "one point one")
+	httpCtx.WithValue(customKey, "hello")
 
 	assert.Equal(t, httpCtx.Value("Hello").(string), "world")
 	assert.Equal(t, httpCtx.Value("Hi").(string), "Goravel")
+	assert.Equal(t, httpCtx.Value(1).(string), "one")
+	assert.Equal(t, httpCtx.Value(1.1).(string), "one point one")
+	assert.Equal(t, httpCtx.Value(customKey), "hello")
 }