feat: 增加自定义中间件功能，增加设置http的几个超时设定

README.md

@@ -37,6 +37,9 @@ global:
     cors: true  # 是否自动添加cors头
     username: ""  # 用户名和密码，用于API访问时的基本身份认证
     password: ""
+    readtimeout: 0 # 读取超时时间，单位秒，0为不限制
+    writetimeout: 0 # 写入超时时间，单位秒，0为不限制
+    idletimeout: 0 # 空闲超时时间，单位秒，0为不限制
   publish:
       pubaudio: true # 是否发布音频流
       pubvideo: true # 是否发布视频流
@@ -113,3 +116,32 @@ var OnAuthPub func(p *util.Promise[IPublisher]) error
 ```
 ** 注意：如果单独鉴权和全局鉴权同时存在，优先使用单独鉴权 **
 ** 全局鉴权函数可以被多次覆盖，所以需要自己实现鉴权逻辑的合并 **
+
+# Http中间件
+在HTTPConfig接口中增加了AddMiddleware方法，可以通过该方法添加中间件，中间件的定义如下
+```go
+type Middleware func(string, http.Handler) http.Handler
+type HTTPConfig interface {
+	GetHTTPConfig() *HTTP
+	Listen(ctx context.Context) error
+	Handle(string, http.Handler)
+	AddMiddleware(Middleware)
+}
+
+```
+中间件的添加必须在FirstConfig之前，也就是在Listen之前
+例如：
+```go
+type MyMiddlewareConfig struct {
+  	config.HTTP
+}
+var myMiddlewareConfig = &MyMiddlewareConfig{}
+func init(){
+  myMiddlewareConfig.AddMiddleware(func(pattern string, handler http.Handler) http.Handler {
+    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+      // do something
+      handler.ServeHTTP(w, r)
+    })
+  })
+}
+```

config/config.go

@@ -103,7 +103,11 @@ func (config Config) Unmarshal(s any) {
 			case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
 				fv.SetInt(value.Int())
 			case reflect.Float32, reflect.Float64:
+				if value.CanFloat() {
 					fv.SetFloat(value.Float())
+				} else {
+					fv.SetFloat(float64(value.Int()))
+				}
 			case reflect.Slice:
 				var s reflect.Value
 				if value.Kind() == reflect.Slice {

config/http.go

@@ -3,6 +3,7 @@ package config
 import (
 	"context"
 	"net/http"
+	"time"
 
 	. "github.com/logrusorgru/aurora"
 	"golang.org/x/sync/errgroup"
@@ -12,6 +13,7 @@ import (
 
 var _ HTTPConfig = (*HTTP)(nil)
 
+type Middleware func(string, http.Handler) http.Handler
 type HTTP struct {
 	ListenAddr    string
 	ListenAddrTLS string
@@ -20,15 +22,24 @@ type HTTP struct {
 	CORS          bool //是否自动添加CORS头
 	UserName      string
 	Password      string
+	ReadTimeout   float64
+	WriteTimeout  float64
+	IdleTimeout   float64
 	mux           *http.ServeMux
+	middlewares   []Middleware
 }
 type HTTPConfig interface {
 	GetHTTPConfig() *HTTP
 	Listen(ctx context.Context) error
-	HandleFunc(string, func(http.ResponseWriter, *http.Request))
+	Handle(string, http.Handler)
+	AddMiddleware(Middleware)
 }
 
-func (config *HTTP) HandleFunc(path string, f func(http.ResponseWriter, *http.Request)) {
+func (config *HTTP) AddMiddleware(middleware Middleware) {
+	config.middlewares = append(config.middlewares, middleware)
+}
+
+func (config *HTTP) Handle(path string, f http.Handler) {
 	if config.mux == nil {
 		config.mux = http.NewServeMux()
 	}
@@ -38,7 +49,10 @@ func (config *HTTP) HandleFunc(path string, f func(http.ResponseWriter, *http.Re
 	if config.UserName != "" && config.Password != "" {
 		f = util.BasicAuth(config.UserName, config.Password, f)
 	}
-	config.mux.HandleFunc(path, f)
+	for _, middleware := range config.middlewares {
+		f = middleware(path, f)
+	}
+	config.mux.Handle(path, f)
 }
 
 func (config *HTTP) GetHTTPConfig() *HTTP {
@@ -54,13 +68,27 @@ func (config *HTTP) Listen(ctx context.Context) error {
 	if config.ListenAddrTLS != "" && (config == &Global.HTTP || config.ListenAddrTLS != Global.ListenAddrTLS) {
 		g.Go(func() error {
 			log.Info("🌐 https listen at ", Blink(config.ListenAddrTLS))
-			return http.ListenAndServeTLS(config.ListenAddrTLS, config.CertFile, config.KeyFile, config.mux)
+			var server = http.Server{
+				Addr:         config.ListenAddrTLS,
+				ReadTimeout:  time.Duration(config.ReadTimeout) * time.Second,
+				WriteTimeout: time.Duration(config.WriteTimeout) * time.Second,
+				IdleTimeout:  time.Duration(config.IdleTimeout) * time.Second,
+				Handler:      config.mux,
+			}
+			return server.ListenAndServeTLS(config.CertFile, config.KeyFile)
 		})
 	}
 	if config.ListenAddr != "" && (config == &Global.HTTP || config.ListenAddr != Global.ListenAddr) {
 		g.Go(func() error {
 			log.Info("🌐 http listen at ", Blink(config.ListenAddr))
-			return http.ListenAndServe(config.ListenAddr, config.mux)
+			var server = http.Server{
+				Addr:         config.ListenAddr,
+				ReadTimeout:  time.Duration(config.ReadTimeout) * time.Second,
+				WriteTimeout: time.Duration(config.WriteTimeout) * time.Second,
+				IdleTimeout:  time.Duration(config.IdleTimeout) * time.Second,
+				Handler:      config.mux,
+			}
+			return server.ListenAndServe()
 		})
 	}
 	g.Go(func() error {

plugin.go

@@ -64,13 +64,13 @@ type Plugin struct {
 	saveTimer          *time.Timer //用于保存的时候的延迟，防抖
 }
 
-func (opt *Plugin) logHandler(pattern string, handler func(http.ResponseWriter, *http.Request)) http.HandlerFunc {
-	return func(rw http.ResponseWriter, r *http.Request) {
+func (opt *Plugin) logHandler(pattern string, handler http.Handler) http.Handler {
+	return http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
 		opt.Debug("visit", zap.String("path", r.URL.String()), zap.String("remote", r.RemoteAddr))
-		handler(rw, r)
+		handler.ServeHTTP(rw, r)
+	})
 }
-}
-func (opt *Plugin) handleFunc(pattern string, handler func(http.ResponseWriter, *http.Request)) {
+func (opt *Plugin) handle(pattern string, handler http.Handler) {
 	if opt == nil {
 		return
 	}
@@ -80,12 +80,12 @@ func (opt *Plugin) handleFunc(pattern string, handler func(http.ResponseWriter,
 	}
 	if ok {
 		opt.Debug("http handle added:" + pattern)
-		conf.HandleFunc(pattern, opt.logHandler(pattern, handler))
+		conf.Handle(pattern, opt.logHandler(pattern, handler))
 	}
 	if opt != Engine {
 		pattern = "/" + strings.ToLower(opt.Name) + pattern
 		opt.Debug("http handle added to engine:" + pattern)
-		EngineConfig.HandleFunc(pattern, opt.logHandler(pattern, handler))
+		EngineConfig.Handle(pattern, opt.logHandler(pattern, handler))
 	}
 	apiList = append(apiList, pattern)
 }
@@ -174,7 +174,7 @@ func (opt *Plugin) registerHandler() {
 			if name != "ServeHTTP" {
 				patten = strings.ToLower(strings.ReplaceAll(name, "_", "/"))
 			}
-			opt.handleFunc(patten, handler)
+			opt.handle(patten, http.HandlerFunc(handler))
 		}
 	}
 }

util/socket.go

@@ -62,7 +62,7 @@ func ListenUDP(address string, networkBuffer int) (*net.UDPConn, error) {
 }
 
 // CORS 加入跨域策略头包含CORP
-func CORS(next http.HandlerFunc) http.HandlerFunc {
+func CORS(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		header := w.Header()
 		header.Set("Access-Control-Allow-Credentials", "true")
@@ -80,7 +80,7 @@ func CORS(next http.HandlerFunc) http.HandlerFunc {
 	})
 }
 
-func BasicAuth(u, p string, next http.HandlerFunc) http.HandlerFunc {
+func BasicAuth(u, p string, next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		// Extract the username and password from the request
 		// Authorization header. If no Authentication header is present