chore: update go module, readme

chore: add ctx alias method

ctx.go

@@ -289,23 +289,30 @@ func (c *Ctx) Status(code int) *Ctx {
 	c.lock.Lock()
 	defer c.lock.Unlock()
 
-	c.writermem.WriteHeader(code)
+	c.Writer.WriteHeader(code)
 	c.StatusCode = c.writermem.status
 
 	return c
 }
 
+// Set set response header
 func (c *Ctx) Set(key string, value string) {
-	c.writermem.Header().Set(key, value)
+	c.Writer.Header().Set(key, value)
 }
 
+// AddHeader add response header
+func (c *Ctx) AddHeader(key string, value string) {
+	c.Writer.Header().Add(key, value)
+}
+
+// SetHeader set response header
 func (c *Ctx) SetHeader(key string, value string) {
-	c.writermem.Header().Set(key, value)
+	c.Writer.Header().Set(key, value)
 }
 
 func (c *Ctx) SendStatus(code int) error {
 	c.Status(code)
-	c.writermem.WriteHeaderNow()
+	c.Writer.WriteHeaderNow()
 	return nil
 }
 
@@ -323,7 +330,7 @@ func (c *Ctx) Writef(format string, values ...interface{}) (int, error) {
 func (c *Ctx) JSON(data interface{}) error {
 	c.SetHeader("Content-Type", MIMEApplicationJSON)
 
-	encoder := json.NewEncoder(&c.writermem)
+	encoder := json.NewEncoder(c.Writer)
 
 	if err := encoder.Encode(data); err != nil {
 		return err
@@ -356,5 +363,5 @@ func (c *Ctx) HTML(html string) error {
 }
 
 func (c *Ctx) Write(data []byte) (int, error) {
-	return c.writermem.Write(data)
+	return c.Writer.Write(data)
 }

nft/log/default.go

@@ -21,7 +21,7 @@ var (
 		os.Exit(1)
 	}
 
-	defaultLogger = &logger{
+	DefaultLogger = &logger{
 		Mutex:      sync.Mutex{},
 		timeFormat: "2006-01-02T15:04:05",
 		writer:     os.Stdout,
@@ -36,32 +36,32 @@ var (
 )
 
 func SetTimeFormat(format string) {
-	defaultLogger.SetTimeFormat(format)
+	DefaultLogger.SetTimeFormat(format)
 }
 
 func SetLogLevel(level LogLevel) {
-	defaultLogger.SetLogLevel(level)
+	DefaultLogger.SetLogLevel(level)
 }
 
 func Debug(msg string, data ...any) {
-	defaultLogger.Debug(msg, data...)
+	DefaultLogger.Debug(msg, data...)
 }
 func Info(msg string, data ...any) {
-	defaultLogger.Info(msg, data...)
+	DefaultLogger.Info(msg, data...)
 }
 
 func Warn(msg string, data ...any) {
-	defaultLogger.Warn(msg, data...)
+	DefaultLogger.Warn(msg, data...)
 }
 
 func Error(msg string, data ...any) {
-	defaultLogger.Error(msg, data...)
+	DefaultLogger.Error(msg, data...)
 }
 
 func Panic(msg string, data ...any) {
-	defaultLogger.Panic(msg, data...)
+	DefaultLogger.Panic(msg, data...)
 }
 
 func Fatal(msg string, data ...any) {
-	defaultLogger.Fatal(msg, data...)
+	DefaultLogger.Fatal(msg, data...)
 }

readme.md

@@ -5,8 +5,9 @@
 ##### basic usage
 
 - get param
-```go
+
-func main() {
+  ```go
+  func main() {
       app := nf.New()
 
       app.Get("/hello/:name", func(c *nf.Ctx) error {
@@ -15,12 +16,13 @@ func main() {
       })
 
       log.Fatal(app.Run("0.0.0.0:80"))
-}
+  }
-```
+  ```
 
 - parse request query
-```go
+
-func handleQuery(c *nf.Ctx) error {
+  ```go
+  func handleQuery(c *nf.Ctx) error {
       type Req struct {
           Name string   `query:"name"`
           Addr []string `query:"addr"`
@@ -36,12 +38,13 @@ func handleQuery(c *nf.Ctx) error {
       }
 
       return c.JSON(nf.Map{"query": req})
-}
+  }
-```
+  ```
 
 - parse application/json body
-```go
+
-func handlePost(c *nf.Ctx) error {
+  ```go
+  func handlePost(c *nf.Ctx) error {
       type Req struct {
           Name string   `json:"name"`
           Addr []string `json:"addr"`
@@ -63,5 +66,37 @@ func handlePost(c *nf.Ctx) error {
       }
 
       return c.JSON(nf.Map{"struct": req, "map": reqMap})
-}
+  }
-```
+  ```
+
+- pass local value
+
+  ```go
+  type User struct {
+      Id int
+      Username string
+  }
+
+  func main() {
+      app := nf.New()
+      app.Use(auth())
+
+      app.Get("/item/list", list)
+  }
+
+  func auth() nf.HandlerFunc {
+      return func(c *nf.Ctx) error {
+          c.Locals("user", &User{Id: 1, Username:"user"})
+          return c.Next()
+      }
+  }
+
+  func list(c *nf.Ctx) error {
+      user, ok := c.Locals("user").(*User)
+      if !ok {
+          return c.Status(401).SendString("login required")
+      }
+
+      ...
+  }
+  ```