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https://github.com/kataras/iris.git
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48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
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package main
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import (
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"time"
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"github.com/kataras/iris"
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"github.com/kataras/iris/mvc"
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"github.com/kataras/iris/sessions"
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)
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type VisitController struct {
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// if you build with go1.9 you can omit the import of mvc package
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// and just use `iris.Controller` instead.
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mvc.SessionController
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StartTime time.Time
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}
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func (u *VisitController) Get() {
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// get the visits, before calcuate this new one.
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visits, _ := u.Session.GetIntDefault("visits", 0)
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// increment the visits counter and set them to the session.
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visits++
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u.Session.Set("visits", visits)
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// write the current, updated visits
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u.Ctx.Writef("%d visits in %0.1f seconds", visits, time.Now().Sub(u.StartTime).Seconds())
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}
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func main() {
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mySessionManager := sessions.New(sessions.Config{Cookie: "mysession_cookie_name"})
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app := iris.New()
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// bind our session manager, which is required, to the `VisitController.SessionManager.Manager`
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// and the time.Now() to the `VisitController.StartTime`.
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app.Controller("/", new(VisitController), mySessionManager, time.Now())
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// 1. open the browser (no in private mode)
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// 2. navigate to http://localhost:8080
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// 3. refresh the page some times
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// 4. close the browser
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// 5. re-open the browser and re-play 2.
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app.Run(iris.Addr(":8080"), iris.WithoutVersionChecker)
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}
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