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Showing content from https://github.com/hertz-contrib/sessions below:

hertz-contrib/sessions: Sessions middleware for Hertz

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This is a middleware for hertz.

Hertz middleware for session management with multi-backend support:

• Cookie-based
• Redis

This repo is forked from sessions and adapted for hertz.

Download and install it:

go get github.com/hertz-contrib/sessions

Import 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.New("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.Many(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.New("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()
}

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.New("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()
}

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/rediscluster"
)

func main() {
	h := server.Default(server.WithHostPorts(":8000"))
	store, _ := rediscluster.NewStore(10, []string{"localhost:5001", "localhost:5002"}, "", nil, []byte("secret"))
	h.Use(sessions.New("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.

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