// 运行服务
func (s *Server) Run(args ...interface{}) {
var eng engine.Engine
var arg interface{}
if len(args) > 0 {
arg = args[0]
}
switch arg.(type) {
case string:
eng = standard.New(arg.(string))
case engine.Engine:
eng = args[0].(engine.Engine)
default:
eng = standard.New(`:80`)
}
defer func() {
events.GoEvent(`webx.serverExit`, nil, func(_ bool) {})
}()
s.Core.Logger().Infof(`Server "%v" has been launched.`, s.Name)
eng.SetHandler(s.ServeHTTP)
eng.SetLogger(s.Core.Logger())
eng.Start()
s.Core.Logger().Infof(`Server "%v" has been closed.`, s.Name)
}
func main() {
e := echo.New()
// Create a limiter struct.
limiter := tollbooth.NewLimiter(1, time.Second)
e.Get("/", echo.HandlerFunc(func(c echo.Context) error {
return c.String(200, "Hello, World!")
}), tollbooth_echo.LimitHandler(limiter))
e.Run(standard.New(":4444"))
}
func main() {
e := echo.New()
e.Use(mw.Log(), mw.Recover())
e.Use(markdown.Markdown(&markdown.Options{
Path: "/book/",
Root: filepath.Join(os.Getenv(`GOPATH`), `src`, `github.com/admpub/gopl-zh`),
Browse: true,
}))
e.Get("/", echo.HandlerFunc(func(c echo.Context) error {
return c.String(200, "Hello, World!")
}))
// FastHTTP
// e.Run(fasthttp.New(":4444"))
// Standard
e.Run(standard.New(":4444"))
}
func main() {
engine := "fasthttp"
e := echo.New()
e.SetDebug(true)
// ==========================
// 添加中间价
// ==========================
e.Use(func(h echo.Handler) echo.HandlerFunc {
return func(c echo.Context) error {
fmt.Println(`==========before===========`)
err := h.Handle(c)
fmt.Println(`===========after===========`)
fmt.Println(`===========response content:`)
fmt.Println(string(c.Response().Body()))
return err
}
})
e.Use(mw.Log())
e.Use(mw.Recover())
e.Use(mw.Gzip())
// ==========================
// 设置路由
// ==========================
e.Get("/", func(c echo.Context) error {
return c.String(200, "Hello, World!\n"+fmt.Sprintf("%+v", c.Request().Form().All()))
})
e.Post("/", func(c echo.Context) error {
return c.String(200, "Hello, World!\n"+fmt.Sprintf("%+v", c.Request().Form().All()))
})
e.Post("/bind", func(c echo.Context) error {
m := &FormData{}
c.Bind(m)
return c.String(200, "Bind data:\n"+fmt.Sprintf("%+v", m))
})
e.Get("/v2", func(c echo.Context) error {
return c.String(200, "Echo v2")
})
e.Get("/ping", func(c echo.Context) error {
return c.String(200, "pong")
})
e.Get("/std", func(w http.ResponseWriter, r *http.Request) {
w.Write([]byte(`standard net/http handleFunc`))
w.WriteHeader(200)
})
// ==========================
// 创建子路由
// ==========================
g := e.Group("/admin")
g.Get("", func(c echo.Context) error {
return c.String(200, "Hello, Group!\n"+fmt.Sprintf("%+v", c.Request().Form().All()))
})
g.Post("", func(c echo.Context) error {
return c.String(200, "Hello, Group!\n"+fmt.Sprintf("%+v", c.Request().Form().All()))
})
g.Get("/ping", func(c echo.Context) error {
return c.String(200, "pong -- Group")
})
// ==========================
// 启动服务
// ==========================
switch engine {
case "fasthttp":
// FastHTTP
e.Run(fasthttp.New(":4444"))
default:
// Standard
e.Run(standard.New(":4444"))
}
}