英文:
How to set Routes Group in Go Fiber V2 from separated file?
问题
我想为每个子主路由创建单独的文件。我正在使用Go 1.17版本。
main.go
package mainimport ("rolling_glory_go/routes""github.com/gofiber/fiber/v2")func main() {app := fiber.New()app.Get("/", func(c *fiber.Ctx) error {err := c.SendString("Hello golang!")return err})routes.R_login(app.Group("/login"))routes.R_users(app.Group("/users"))app.Listen(":3000")}
我想从r_login.go和r_users.go导入路由，这样我就可以从不同的文件中管理多个路由，而不是将许多路由放在一个文件中的main.go中。我得到了以下错误。
.\main.go:17:26: cannot use app.Group("/login") (type fiber.Router) as type *fiber.Group in argument to routes.R_login: need type assertion.\main.go:18:26: cannot use app.Group("/users") (type fiber.Router) as type *fiber.Group in argument to routes.R_users: need type assertion
我的文件夹结构如下：
r_login.go
package routesimport "github.com/gofiber/fiber/v2"func R_login(router *fiber.Group) {router.Get("/", func(c *fiber.Ctx) error {return c.SendString("respond with a resource")})}
r_users.go
package routesimport "github.com/gofiber/fiber/v2"func R_users(router *fiber.Group) {router.Get("/", func(c *fiber.Ctx) error {return c.SendString("respond with a resource")})}
如何修复这个问题？
英文:
I want to make seperate files for each sub main routes. I am using go 1.17
main.go
package mainimport ("rolling_glory_go/routes""github.com/gofiber/fiber/v2")func main() {app := fiber.New()app.Get("/", func(c *fiber.Ctx) error {err := c.SendString("Hello golang!")return err})routes.R_login(app.Group("/login"))routes.R_users(app.Group("/users"))app.Listen(":3000")}
I want to import routes from r_login.go and r_users.go so i could manage many routes from different files and not put many routes from single file in main.go. I got an error like this.
.\main.go:17:26: cannot use app.Group("/login") (type fiber.Router) as type *fiber.Group in argument to routes.R_login: need type assertion.\main.go:18:26: cannot use app.Group("/users") (type fiber.Router) as type *fiber.Group in argument to routes.R_users: need type assertion
My Structure Folder
r_login.go
package routesimport "github.com/gofiber/fiber/v2"func R_login(router *fiber.Group) {router.Get("/", func(c *fiber.Ctx) error {return c.SendString("respond with a resource")})}
r_users.go
package routesimport "github.com/gofiber/fiber/v2"func R_users(router *fiber.Group) {router.Get("/", func(c *fiber.Ctx) error {return c.SendString("respond with a resource")})}
How to fix this ?
答案1
得分: 4
由于您有app.Group("/login")，其类型为fiber.Router，只需修改R_login函数以接受此类型。
package routesimport "github.com/gofiber/fiber/v2"func R_login(router fiber.Router) {router.Get("/", func(c *fiber.Ctx) error {return c.SendString("respond with a resource")})}
英文:
As you have app.Group("/login") which of type fiber.Router
, just modify R_login to have it accept this type.
package routesimport "github.com/gofiber/fiber/v2"func R_login(router fiber.Router) {router.Get("/", func(c *fiber.Ctx) error {return c.SendString("respond with a resource")})}
答案2
得分: 1
如果有人仍然遇到问题，我正在使用fiber/v2进行以下操作：
func BookRouter(router fiber.Router) {router.Get("/", GetBook)router.Get("/all", GetBooks)router.Post("/", NewBook)router.Delete("/", DeleteBook)}books := app.Group("/book") //server.gobooks.Route("/", book.BookRouter)
请注意，这是一个代码片段，我已经将其翻译成中文。
英文:
if anyone is still having issues I'm doing this in fiber/v2
func BookRouter(router fiber.Router) {router.Get("/", GetBook)router.Get("/all", GetBooks)router.Post("/", NewBook)router.Delete("/", DeleteBook)}books := app.Group("/book") //server.gobooks.Route("/", book.BookRouter)
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