2 ZH_Flash

Lunny Xiao edited this page 2019-11-27 09:08:08 +08:00

Unescape Escape

Table of Contents

• 注意
• 安装
• 示例

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Flash中间件为你在两次请求之间共享变量提供方便，他是一个 Tango 的中间件。

注意

此Flash版本已完全重写，目前基于 session 而不是cookie。老版本不再使用，因此和老版本有一定的不兼容。

安装

go get gitea.com/tango/flash

示例

import "gitea.com/tango/session"

type FlashAction struct {
    flash.Flash
}

func (x *FlashAction) Get() {
    x.Flash.Set("test", "test")
}

func (x *FlashAction) Post() {
   x.Flash.Get("test").(string) == "test"
}

func main() {
    t := tango.Classic()
    sessions := session.Sessions()
    t.Use(flash.Flashes(sessions))
    t.Any("/", new(FlashAction))
    t.Run()
}