You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: router.go
    path of file: ./repos/gfast/internal/app/system/router
    
    the code of the file until where you have to start completion: /*
* @desc:后台路由
* @company:云南奇讯科技有限公司
* @Author: yixiaohu
* @Date:   2022/2/18 17:34
 */

package router

import (
	"context"
	"github.com/gogf/gf/v2/net/ghttp"
	"github.com/tiger1103/gfast/v3/internal/app/system/controller"
	"github.com/tiger1103/gfast/v3/internal/app/system/service"
	"github.com/tiger1103/gfast/v3/library/libRouter"
)

var R = new(Router)

type Router struct{}

func (router *Router) BindController(ctx context.Context, group *ghttp.RouterGroup) {
	group.Group("/system", func(group *ghttp.RouterGroup) {
		group.Bind(
			//登录
			controller.Login,
		)
		//登录验证拦截
		service.GfToken().Middleware(group)
		//context拦截器
		group.Middleware(service.Middleware().Ctx, service.Middleware().Auth)
		//后台操作日志记录
		group.Hook("/*", ghttp.Ho
    
func (router *Router) BindController(ctx context.Context, group *ghttp.RouterGroup) {
	group.Group("/system", func(group *ghttp.RouterGroup) {
		group.Bind(
			//登录
			controller.Login,
		)
		//登录验证拦截
		service.GfToken().Middleware(group)
		//context拦截器
		group.Middleware(service.Middleware().Ctx, service.Middleware().Auth)
		//后台操作日志记录
		group.Hook("/*", ghttp.HookAfterOutput, service.OperateLog().OperationLog)
		group.Bind(
			controller.User,
			controller.Menu,
			controller.Role,
			controller.Dept,
			controller.Post,
			controller.DictType,
			controller.DictData,
			controller.Config,
			controller.Monitor,
			controller.LoginLog,
			controller.OperLog,
			controller.Personal,
			controller.UserOnline,
			controller.Cache, // 缓存处理
		)
		//自动绑定定义的控制器
		if err := libRouter.RouterAutoBind(ctx, router, group); err != nil {
			panic(err)
		}
	})
}