func NewApp(name string, domain string, s *Server, middlewares ...echo.Middleware) (a *App) {
a = &App{
Server: s,
Name: name,
Domain: domain,
controllers: make(map[string]*Wrapper),
}
if s.TemplateEngine != nil {
a.Renderer = s.TemplateEngine
}
if a.Domain == "" {
var prefix string
if name != "" {
prefix = `/` + name
a.Dir = prefix + `/`
} else {
a.Dir = `/`
}
a.Url = a.Dir
if s.Url != `/` {
a.Url = strings.TrimSuffix(s.Url, `/`) + a.Url
}
a.Group = s.Core.Group(prefix)
a.Group.Use(middlewares...)
} else {
e := echo.NewWithContext(s.InitContext)
e.Use(s.DefaultMiddlewares...)
e.Use(middlewares...)
a.Handler = e
a.Url = `http://` + a.Domain + `/`
a.Dir = `/`
}
return
}
func NewServer(name string, middlewares ...echo.Middleware) (s *Server) {
s = &Server{
Name: name,
Apps: make(map[string]*App),
apps: make(map[string]*App),
DefaultMiddlewares: []echo.Middleware{webxHeader(), mw.Log(), mw.Recover()},
TemplateDir: `template`,
Url: `/`,
MaxUploadSize: 10 * 1024 * 1024,
CookiePrefix: "webx_" + name + "_",
CookieHttpOnly: true,
}
s.InitContext = func(e *echo.Echo) interface{} {
return NewContext(s, echo.NewContext(nil, nil, e))
}
s.CookieAuthKey = string(codec.GenerateRandomKey(32))
s.CookieBlockKey = string(codec.GenerateRandomKey(32))
s.SessionStoreEngine = `cookie`
s.SessionStoreConfig = s.CookieAuthKey
s.Codec = codec.New([]byte(s.CookieAuthKey), []byte(s.CookieBlockKey))
s.Core = echo.NewWithContext(s.InitContext)
s.URL = NewURL(name, s)
s.Core.Use(s.DefaultMiddlewares...)
s.Core.Use(middlewares...)
servs.Set(name, s)
return
}
func main() {
mode := flag.String("m", "clean2", "port of your app.")
port := flag.String("p", "8080", "port of your app.")
flag.Parse()
var lang = language.NewLanguage()
lang.Set(`zh-cn`, true, true)
lang.Set(`en`, true)
Cfg.HtmlCacheRules[`index:`] = []interface{}{
`index`, /*/保存名称
func(tmpl string, c echo.Context) string { //自定义保存名称
return tmpl
},
func(tmpl string, c echo.Context) (mtime int64,expired bool) { //判断缓存是否过期
return
},*/
}
Cfg.HtmlCacheRules[`test:`] = []interface{}{
`test`,
}
var s *X.Server
if *mode == `clean` {
// ===============================================================
// benchmark测试(不使用任何中间件，特别是log中间件，比较影响速度)
// ===============================================================
s = X.Serv()
//s.ResetTmpl().Pprof().Debug(true)
s.DefaultMiddlewares = []echo.Middleware{}
s.Core = echo.NewWithContext(s.InitContext)
} else {
s = X.Serv().ResetTmpl().Pprof().Debug(true)
}
//==================================
//测试多语言切换和session
//==================================
app := s.NewApp("", Cfg.Middleware())
s.Core.PreUse(lang.Middleware())
indexController = &Index{}
//测试session
app.R("/session", func(c *X.Context) error {
var count int
v := c.Session().Get("count")
if v == nil {
count = 0
} else {
count = v.(int)
count += 1
}
c.Session().Set("count", count).Save()
return c.String(http.StatusOK, fmt.Sprintf(`Hello world.Count:%v.Language: %v`, count, c.Language))
}).
R("/t", func(c *X.Context) error {
return c.Render(http.StatusOK, `index`, nil)
}, `GET`).
//测试Before和After以及全页面html缓存
Reg(indexController).Auto()
//=======================================
//测试以中间件形式实现的全页面缓存功能
//=======================================
s.NewApp("test", Cfg.Middleware()).
R("", func(c *X.Context) error {
return c.Display(`index2`)
}, `GET`)
//=======================================
//测试无任何中间件时是否正常
//=======================================
s.NewApp("ping").R("", func(c *X.Context) error {
return c.String(200, "pong")
})
s.Run(":" + *port)
}