SweetyGo is a simple, light and fast Web framework written in Go.
Features
- Pretty and fast router - based on radix tree
- Middleware Support
- Friendly to REST API
- No regexp or reflect
- Inspired by many excellent Go Web framework
Installation
go get github.com/AmyangXYZ/sweetygo
Example
package main
import (
"os"
"time"
"github.com/AmyangXYZ/sweetygo"
"github.com/AmyangXYZ/sweetygo/middlewares"
"github.com/dgrijalva/jwt-go"
)
var (
rootDir = "/home/amyang/Projects/SweetyGo/example"
secretKey = "CuteSweetie"
requiredJWTMap = map[string]string{
"/api": "!GET",
"/login": "GET",
"/usr/*": "POST",
"/api/2": "ALL",
}
listenPort = ":16311"
)
func main() {
app := sweetygo.New(rootDir)
app.USE(middlewares.Logger(os.Stdout))
app.USE(middlewares.JWT("Header", secretKey, requiredJWTMap))
app.GET("/", home)
app.GET("/api", biu)
app.POST("/api", hello)
app.POST("/login", login)
app.GET("/usr/:user", usr)
app.RunServer(listenPort)
}
func home(ctx *sweetygo.Context) {
ctx.Set("baby", "Sweetie")
ctx.Render(200, "index")
}
func biu(ctx *sweetygo.Context) {
ctx.Text(200, "biu")
}
func login(ctx *sweetygo.Context) {
usr := ctx.Param("usr")
pwd := ctx.Param("pwd")
if usr == "Amyang" && pwd == "biu" {
token := jwt.New(jwt.SigningMethodHS256)
claims := token.Claims.(jwt.MapClaims)
claims["name"] = "Amyang"
claims["admin"] = true
claims["exp"] = time.Now().Add(time.Hour * 72).Unix()
t, _ := token.SignedString([]byte(secretKey))
ctx.JSON(200, 1, "success", map[string]string{"SG_Token": t})
return
}
ctx.JSON(200, 0, "username or password error", nil)
}
func api(ctx *sweetygo.Context) {
ctx.JSON(200, 1, "success", map[string]string{"version": 1.1})
}
func hello(ctx *sweetygo.Context) {
usr := ctx.Get("userInfo").(*jwt.Token)
claims := usr.Claims.(jwt.MapClaims)
name := claims["name"].(string)
ctx.Text(200, "Hello "+name)
}
func usr(ctx *sweetygo.Context) {
ctx.Text(200, "Welcome home, "+ctx.Param("user"))
}
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TODOs
- More built-in Security Middleware
- Unit Tests
