practice_Go/internal/cmd/cmd.go

package cmd

import (
	"context"
	"github.com/gogf/gf/v2/net/ghttp"
	"practice_Go/internal/controller/clubPage"
	"practice_Go/internal/controller/mainPage"

	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/os/gcmd"
)

/*自定义的允许跨域请求中间件*/
func MiddlewareCORS(r *ghttp.Request) {
	/*	没有起到应起到的作用,还是所有的都可以访问
		//自定义授权跨域的Origin
		corsOptions := r.Response.DefaultCORSOptions()
		corsOptions.AllowDomain = []string{"localhost"} //数组中的为允许访问的
		if !r.Response.CORSAllowedOrigin(corsOptions) {
			r.Response.WriteStatus(http.StatusForbidden)
			return
		}
		r.Response.CORS(corsOptions)
		r.Middleware.Next()*/
	//默认的跨域设置
	r.Response.CORSDefault()
	r.Middleware.Next()
}

var (
	Main = gcmd.Command{
		Name:  "main",
		Usage: "main",
		Brief: "start http server",
		Func: func(ctx context.Context, parser *gcmd.Parser) (err error) {
			s := g.Server()

			s.BindHandler("/*any", func(r *ghttp.Request) {
				r.Response.CORSDefault()
			})

			// 定义一个路由组，路径为/mainpage
			s.Group("/mainpage", func(group *ghttp.RouterGroup) {
				// 添加中间件，用于处理响应
				//group.Middleware(ghttp.MiddlewareHandlerResponse)
				group.Middleware(MiddlewareCORS)
				// 绑定路由，将mainPage.NewMainPage()绑定到该路由组
				group.Bind(
					mainPage.NewMainPage(),
				)
			})

			// 定义一个路由组，路径为/clubpage
			s.Group("/clubpage", func(group *ghttp.RouterGroup) {
				// 添加中间件，用于处理响应
				//group.Middleware(ghttp.MiddlewareHandlerResponse)
				group.Middleware(MiddlewareCORS)
				// 绑定路由，将mainPage.NewMainPage()绑定到该路由组
				group.Bind(
					clubPage.NewClubPage(),
				)
			})

			s.Run()

			//开启静态资源
			s.SetServerRoot("resource/public")
			s.SetOpenApiPath("/api.json") //启用OpenAPIv3,并设置OpenAPI文档的路径
			s.SetSwaggerPath("/swagger")  //启用内置的Swagger接口文档UI,并设置Swagger文档的路径
			s.Run()

			return nil
		},
	}
)