iris/_examples/overview/main.go

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Publish the new version :airplane: | Look description please! # FAQ ### Looking for free support? http://support.iris-go.com https://kataras.rocket.chat/channel/iris ### Looking for previous versions? https://github.com/kataras/iris#version ### Should I upgrade my Iris? Developers are not forced to upgrade if they don't really need it. Upgrade whenever you feel ready. > Iris uses the [vendor directory](https://docs.google.com/document/d/1Bz5-UB7g2uPBdOx-rw5t9MxJwkfpx90cqG9AFL0JAYo) feature, so you get truly reproducible builds, as this method guards against upstream renames and deletes. **How to upgrade**: Open your command-line and execute this command: `go get -u github.com/kataras/iris`. For further installation support, please click [here](http://support.iris-go.com/d/16-how-to-install-iris-web-framework). ### About our new home page http://iris-go.com Thanks to [Santosh Anand](https://github.com/santoshanand) the http://iris-go.com has been upgraded and it's really awesome! [Santosh](https://github.com/santoshanand) is a freelancer, he has a great knowledge of nodejs and express js, Android, iOS, React Native, Vue.js etc, if you need a developer to find or create a solution for your problem or task, please contact with him. The amount of the next two or three donations you'll send they will be immediately transferred to his own account balance, so be generous please! Read more at https://github.com/kataras/iris/blob/master/HISTORY.md Former-commit-id: eec2d71bbe011d6b48d2526eb25919e36e5ad94e
2017-06-03 22:22:52 +02:00
package main
import (
"github.com/kataras/iris"
"github.com/kataras/iris/context"
"github.com/kataras/iris/view"
)
// User is just a bindable object structure.
type User struct {
Username string `json:"username"`
Firstname string `json:"firstname"`
Lastname string `json:"lastname"`
City string `json:"city"`
Age int `json:"age"`
}
func main() {
app := iris.New()
app.Logger().Level = iris.NoLog
Publish the new version :airplane: | Look description please! # FAQ ### Looking for free support? http://support.iris-go.com https://kataras.rocket.chat/channel/iris ### Looking for previous versions? https://github.com/kataras/iris#version ### Should I upgrade my Iris? Developers are not forced to upgrade if they don't really need it. Upgrade whenever you feel ready. > Iris uses the [vendor directory](https://docs.google.com/document/d/1Bz5-UB7g2uPBdOx-rw5t9MxJwkfpx90cqG9AFL0JAYo) feature, so you get truly reproducible builds, as this method guards against upstream renames and deletes. **How to upgrade**: Open your command-line and execute this command: `go get -u github.com/kataras/iris`. For further installation support, please click [here](http://support.iris-go.com/d/16-how-to-install-iris-web-framework). ### About our new home page http://iris-go.com Thanks to [Santosh Anand](https://github.com/santoshanand) the http://iris-go.com has been upgraded and it's really awesome! [Santosh](https://github.com/santoshanand) is a freelancer, he has a great knowledge of nodejs and express js, Android, iOS, React Native, Vue.js etc, if you need a developer to find or create a solution for your problem or task, please contact with him. The amount of the next two or three donations you'll send they will be immediately transferred to his own account balance, so be generous please! Read more at https://github.com/kataras/iris/blob/master/HISTORY.md Former-commit-id: eec2d71bbe011d6b48d2526eb25919e36e5ad94e
2017-06-03 22:22:52 +02:00
// Define templates using the std html/template engine.
// Parse and load all files inside "./views" folder with ".html" file extension.
// Reload the templates on each request (development mode).
app.RegisterView(view.HTML("./views", ".html").Reload(true))
Publish the new version :airplane: | Look description please! # FAQ ### Looking for free support? http://support.iris-go.com https://kataras.rocket.chat/channel/iris ### Looking for previous versions? https://github.com/kataras/iris#version ### Should I upgrade my Iris? Developers are not forced to upgrade if they don't really need it. Upgrade whenever you feel ready. > Iris uses the [vendor directory](https://docs.google.com/document/d/1Bz5-UB7g2uPBdOx-rw5t9MxJwkfpx90cqG9AFL0JAYo) feature, so you get truly reproducible builds, as this method guards against upstream renames and deletes. **How to upgrade**: Open your command-line and execute this command: `go get -u github.com/kataras/iris`. For further installation support, please click [here](http://support.iris-go.com/d/16-how-to-install-iris-web-framework). ### About our new home page http://iris-go.com Thanks to [Santosh Anand](https://github.com/santoshanand) the http://iris-go.com has been upgraded and it's really awesome! [Santosh](https://github.com/santoshanand) is a freelancer, he has a great knowledge of nodejs and express js, Android, iOS, React Native, Vue.js etc, if you need a developer to find or create a solution for your problem or task, please contact with him. The amount of the next two or three donations you'll send they will be immediately transferred to his own account balance, so be generous please! Read more at https://github.com/kataras/iris/blob/master/HISTORY.md Former-commit-id: eec2d71bbe011d6b48d2526eb25919e36e5ad94e
2017-06-03 22:22:52 +02:00
// Regster custom handler for specific http errors.
app.OnErrorCode(iris.StatusInternalServerError, func(ctx context.Context) {
// .Values are used to communicate between handlers, middleware.
errMessage := ctx.Values().GetString("error")
if errMessage != "" {
ctx.Writef("Internal server error: %s", errMessage)
return
}
ctx.Writef("(Unexpected) internal server error")
})
app.Use(func(ctx context.Context) {
ctx.Application().Logger().Infof("Begin request for path: %s", ctx.Path())
Publish the new version :airplane: | Look description please! # FAQ ### Looking for free support? http://support.iris-go.com https://kataras.rocket.chat/channel/iris ### Looking for previous versions? https://github.com/kataras/iris#version ### Should I upgrade my Iris? Developers are not forced to upgrade if they don't really need it. Upgrade whenever you feel ready. > Iris uses the [vendor directory](https://docs.google.com/document/d/1Bz5-UB7g2uPBdOx-rw5t9MxJwkfpx90cqG9AFL0JAYo) feature, so you get truly reproducible builds, as this method guards against upstream renames and deletes. **How to upgrade**: Open your command-line and execute this command: `go get -u github.com/kataras/iris`. For further installation support, please click [here](http://support.iris-go.com/d/16-how-to-install-iris-web-framework). ### About our new home page http://iris-go.com Thanks to [Santosh Anand](https://github.com/santoshanand) the http://iris-go.com has been upgraded and it's really awesome! [Santosh](https://github.com/santoshanand) is a freelancer, he has a great knowledge of nodejs and express js, Android, iOS, React Native, Vue.js etc, if you need a developer to find or create a solution for your problem or task, please contact with him. The amount of the next two or three donations you'll send they will be immediately transferred to his own account balance, so be generous please! Read more at https://github.com/kataras/iris/blob/master/HISTORY.md Former-commit-id: eec2d71bbe011d6b48d2526eb25919e36e5ad94e
2017-06-03 22:22:52 +02:00
ctx.Next()
})
// app.Done(func(ctx context.Context) {]})
app.Subdomain("wtf.").Post("/decode", func(ctx context.Context) {})
app.Subdomain("wtf.").Post("/decode", func(ctx context.Context) {})
Publish the new version :airplane: | Look description please! # FAQ ### Looking for free support? http://support.iris-go.com https://kataras.rocket.chat/channel/iris ### Looking for previous versions? https://github.com/kataras/iris#version ### Should I upgrade my Iris? Developers are not forced to upgrade if they don't really need it. Upgrade whenever you feel ready. > Iris uses the [vendor directory](https://docs.google.com/document/d/1Bz5-UB7g2uPBdOx-rw5t9MxJwkfpx90cqG9AFL0JAYo) feature, so you get truly reproducible builds, as this method guards against upstream renames and deletes. **How to upgrade**: Open your command-line and execute this command: `go get -u github.com/kataras/iris`. For further installation support, please click [here](http://support.iris-go.com/d/16-how-to-install-iris-web-framework). ### About our new home page http://iris-go.com Thanks to [Santosh Anand](https://github.com/santoshanand) the http://iris-go.com has been upgraded and it's really awesome! [Santosh](https://github.com/santoshanand) is a freelancer, he has a great knowledge of nodejs and express js, Android, iOS, React Native, Vue.js etc, if you need a developer to find or create a solution for your problem or task, please contact with him. The amount of the next two or three donations you'll send they will be immediately transferred to his own account balance, so be generous please! Read more at https://github.com/kataras/iris/blob/master/HISTORY.md Former-commit-id: eec2d71bbe011d6b48d2526eb25919e36e5ad94e
2017-06-03 22:22:52 +02:00
// Method POST: http://localhost:8080/decode
app.Post("/decode", func(ctx context.Context) {
var user User
ctx.ReadJSON(&user)
ctx.Writef("%s %s is %d years old and comes from %s", user.Firstname, user.Lastname, user.Age, user.City)
})
// Method GET: http://localhost:8080/encode
app.Get("/encode", func(ctx context.Context) {
doe := User{
Username: "Johndoe",
Firstname: "John",
Lastname: "Doe",
City: "Neither FBI knows!!!",
Age: 25,
}
ctx.JSON(doe)
})
// Method GET: http://localhost:8080/profile/anytypeofstring
app.Get("/profile/{username:string}", profileByUsername)
usersRoutes := app.Party("/users", logThisMiddleware)
{
// Method GET: http://localhost:8080/users/42
usersRoutes.Get("/{id:int min(1)}", getUserByID)
// Method POST: http://localhost:8080/users/create
usersRoutes.Post("/create", createUser)
}
// Listen for incoming HTTP/1.x & HTTP/2 clients on localhost port 8080.
app.Run(iris.Addr(":8080"), iris.WithCharset("UTF-8"))
}
func logThisMiddleware(ctx context.Context) {
ctx.Application().Logger().Infof("Path: %s | IP: %s", ctx.Path(), ctx.RemoteAddr())
Publish the new version :airplane: | Look description please! # FAQ ### Looking for free support? http://support.iris-go.com https://kataras.rocket.chat/channel/iris ### Looking for previous versions? https://github.com/kataras/iris#version ### Should I upgrade my Iris? Developers are not forced to upgrade if they don't really need it. Upgrade whenever you feel ready. > Iris uses the [vendor directory](https://docs.google.com/document/d/1Bz5-UB7g2uPBdOx-rw5t9MxJwkfpx90cqG9AFL0JAYo) feature, so you get truly reproducible builds, as this method guards against upstream renames and deletes. **How to upgrade**: Open your command-line and execute this command: `go get -u github.com/kataras/iris`. For further installation support, please click [here](http://support.iris-go.com/d/16-how-to-install-iris-web-framework). ### About our new home page http://iris-go.com Thanks to [Santosh Anand](https://github.com/santoshanand) the http://iris-go.com has been upgraded and it's really awesome! [Santosh](https://github.com/santoshanand) is a freelancer, he has a great knowledge of nodejs and express js, Android, iOS, React Native, Vue.js etc, if you need a developer to find or create a solution for your problem or task, please contact with him. The amount of the next two or three donations you'll send they will be immediately transferred to his own account balance, so be generous please! Read more at https://github.com/kataras/iris/blob/master/HISTORY.md Former-commit-id: eec2d71bbe011d6b48d2526eb25919e36e5ad94e
2017-06-03 22:22:52 +02:00
// .Next is required to move forward to the chain of handlers,
// if missing then it stops the execution at this handler.
ctx.Next()
}
func profileByUsername(ctx context.Context) {
// .Params are used to get dynamic path parameters.
username := ctx.Params().Get("username")
ctx.ViewData("Username", username)
// renders "./views/users/profile.html"
// with {{ .Username }} equals to the username dynamic path parameter.
ctx.View("users/profile.html")
}
func getUserByID(ctx context.Context) {
userID := ctx.Params().Get("id") // Or convert directly using: .Values().GetInt/GetInt64 etc...
// your own db fetch here instead of user :=...
user := User{Username: "username" + userID}
ctx.XML(user)
}
func createUser(ctx context.Context) {
var user User
err := ctx.ReadForm(&user)
if err != nil {
ctx.Values().Set("error", "creating user, read and parse form failed. "+err.Error())
ctx.StatusCode(iris.StatusInternalServerError)
return
}
// renders "./views/users/create_verification.html"
// with {{ . }} equals to the User object, i.e {{ .Username }} , {{ .Firstname}} etc...
ctx.ViewData("", user)
ctx.View("users/create_verification.html")
}