I got an error when running main.go --- undefined: register

[ningblue]

Describe the bug

I got an error when running main.go --- undefined: register

To Reproduce

Steps to reproduce the behavior:

1. main.go

   
   // Code generated by hertz generator.

package main

import ( "xxx/apps/core/biz/dal" "xxx/apps/core/config" "fmt" "github.com/cloudwego/hertz/pkg/app/server" )

func main() { c := config.Data() // init config dal.InitData() // init db h := server.Default( server.WithHostPorts(fmt.Sprintf("%s:%d", c.Host, c.Port))) register(h) h.Spin() }

2.在同路径下有一个使用 hz 生成的 router_gen.go 文件
```go
// Code generated by hertz generator. DO NOT EDIT.
package main
import (
    router "xxx/apps/core/biz/router"
    "github.com/cloudwego/hertz/pkg/app/server"
)

// register registers all routers.
func register(r *server.Hertz) {
    router.GeneratedRegister(r)
    customizedRegister(r)
}

3.run main.go got error

#  go run main.go

# command-line-arguments
./main.go:17:2: undefined: register

Expected behavior

A clear and concise description of what you expected to happen.

Screenshots

Hertz version:

v0.9.1

Environment: mac go1.21

[FGYFFFF]

go run . 就可以，main package 下还有其他文件，需要都导入进来，否则无法编译

[ningblue]

ok 好的 , 那就是可以使用 go run . 或者 go build -o xxx && ./xxx 这种