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This is a middleware for hertz.
Hertz middleware for session management with multi-backend support:
This repo is forked from sessions and adapted for hertz.
Download and install it:
go get github.com/hertz-contrib/sessionsImport it in your code:
import "github.com/hertz-contrib/sessions"package main
import (
"context"
"github.com/cloudwego/hertz/pkg/app"
"github.com/cloudwego/hertz/pkg/app/server"
"github.com/cloudwego/hertz/pkg/common/utils"
"github.com/hertz-contrib/sessions"
"github.com/hertz-contrib/sessions/cookie"
)
func main() {
h := server.New(server.WithHostPorts(":8000"))
store := cookie.NewStore([]byte("secret"))
h.Use(sessions.Sessions("mysession", store))
h.GET("/hello", func(ctx context.Context, c *app.RequestContext) {
session := sessions.Default(c)
if session.Get("hello") != "world" {
session.Set("hello", "world")
session.Save()
}
c.JSON(200, utils.H{"hello": session.Get("hello")})
})
h.Spin()
}package main
import (
"context"
"github.com/cloudwego/hertz/pkg/app"
"github.com/cloudwego/hertz/pkg/app/server"
"github.com/cloudwego/hertz/pkg/common/utils"
"github.com/hertz-contrib/sessions"
"github.com/hertz-contrib/sessions/cookie"
)
func main() {
h := server.New(server.WithHostPorts(":8000"))
store := cookie.NewStore([]byte("secret"))
sessionNames := []string{"a", "b"}
h.Use(sessions.SessionsMany(sessionNames, store))
h.GET("/hello", func(ctx context.Context, c *app.RequestContext) {
sessionA := sessions.DefaultMany(c, "a")
sessionB := sessions.DefaultMany(c, "b")
if sessionA.Get("hello") != "world!" {
sessionA.Set("hello", "world!")
sessionA.Save()
}
if sessionB.Get("hello") != "world?" {
sessionB.Set("hello", "world?")
sessionB.Save()
}
c.JSON(200, utils.H{
"a": sessionA.Get("hello"),
"b": sessionB.Get("hello"),
})
})
h.Spin()
}package main
import (
"context"
"github.com/cloudwego/hertz/pkg/app"
"github.com/cloudwego/hertz/pkg/app/server"
"github.com/cloudwego/hertz/pkg/common/utils"
"github.com/hertz-contrib/sessions"
"github.com/hertz-contrib/sessions/cookie"
)
func main() {
h := server.New(server.WithHostPorts(":8000"))
store := cookie.NewStore([]byte("secret"))
h.Use(sessions.Sessions("mysession", store))
h.GET("/incr", func(ctx context.Context, c *app.RequestContext) {
session := sessions.Default(c)
var count int
v := session.Get("count")
if v == nil {
8127
count = 0
} else {
count = v.(int)
count++
}
session.Set("count", count)
session.Save()
c.JSON(200, utils.H{"count": count})
})
h.Spin()
}package main
import (
"context"
"github.com/cloudwego/hertz/pkg/app"
"github.com/cloudwego/hertz/pkg/app/server"
"github.com/cloudwego/hertz/pkg/common/utils"
"github.com/hertz-contrib/sessions"
"github.com/hertz-contrib/sessions/redis"
)
func main() {
h := server.Default(server.WithHostPorts(":8000"))
store, _ := redis.NewStore(10, "tcp", "localhost:6379", "", []byte("secret"))
h.Use(sessions.Sessions("mysession", store))
h.GET("/incr", func(ctx context.Context, c *app.RequestContext) {
session := sessions.Default(c)
var count int
v := session.Get("count")
if v == nil {
count = 0
} else {
count = v.(int)
count++
}
session.Set("count", count)
session.Save()
c.JSON(200, utils.H{"count": count})
})
h.Spin()
}This project is under Apache License. See the LICENSE file for the full license text.