We can achieve page-to-page redirection through RedirectTo/RedirectBack, which is implemented via Location Header. Relevant methods:

func (r *Response) RedirectBack(code ...int)
func (r *Response) RedirectTo(location string, code ...int)

RedirectTo

RedirectTo is used to guide the client to a specified address, which can be a relative path of a local service or a complete HTTP address. Usage example:

package main
import (
    "github.com/gogf/gf/v2/frame/g"
    "github.com/gogf/gf/v2/net/ghttp"
)
func main() {
    s := g.Server()
    s.BindHandler("/", func(r *ghttp.Request) {
        r.Response.RedirectTo("/login")
    })
    s.BindHandler("/login", func(r *ghttp.Request) {
        r.Response.Writeln("Login First")
    })
    s.SetPort(8199)
    s.Run()
}

After running, we access http://127.0.0.1:8199/ through the browser and you will find that the browser immediately redirects to the page http://127.0.0.1:8199/login.

RedirectBack

RedirectBack is used to guide the client back to the previous page address, which is obtained through the Referer Header. Usually, browser clients will pass this Header. Usage example:

package main
import (
    "github.com/gogf/gf/v2/frame/g"
    "github.com/gogf/gf/v2/net/ghttp"
)
func main() {
    s := g.Server()
    s.BindHandler("/page", func(r *ghttp.Request) {
        r.Response.Writeln(`<a href="/back">back</a>`)
    })
    s.BindHandler("/back", func(r *ghttp.Request) {
        r.Response.RedirectBack()
    })
    s.SetPort(8199)
    s.Run()
}

After running, we access http://127.0.0.1:8199/page through the browser and click the back link on the page. You can observe that after clicking, the page redirects back.