通过导入父目录，用golang导入子包？
I have this main.go file:
package main
import "one/entities/bar"
func main(){
}
I have this dir structure:
When I build my project with:
go install main
I get this compilation error:
src/main/main.go:3:8: no Go files in /home/oleg/codes/oresoftware/oredoc/test/builds/go/src/one/entities/bar
that error makes sense. Is there some way to import all the subpackages from within the one/entities/bar directory?
Something like this:
package main
import bar "one/entities/bar/*"
func main(){
}
(using some sort of * syntax and importing all subpackages in the bar namespace).
Ultimately I am trying do something like this:
package main
import (
"log"
"one/entities/bar"
)
func main(){
v := bar.Get.Basic.Req.Headers{}
log.Fatal(v)
}
我有这个main.go文件： p>
package main
导入“一个/实体/栏”
func main（）{
}
code> pre>
我有以下目录结构： p >
p>
当我使用以下项目构建项目时： p>
安装主程序
code> pre>
我收到此编译错误： p>
src / main / main。 go：3：8：
/ home / oleg / codes / oresoftware / oredoc / test / builds / go / src / one / entities / bar中没有Go文件 p>
blockquote>
该错误是有道理的。 有什么方法可以从 one / entities / bar code>目录中导入所有子包？ p>
类似这样的东西： p>
package main
导入栏“一个/实体/栏/ *”
func main（）{
}
code> pre>
（使用某种*语法并在bar名称空间中导入所有子包）。 p>
最终，我正在尝试执行以下操作： strong> p> \ n
包main
import（
“ log”
“一个/实体/栏”
）
func main（）{
v：= bar.Get .Basic.Req.Headers {}
log.Fatal（v）
}
code> pre>
div>
You can't do such thing, according to the specs of import:
The import names an identifier (PackageName) to be used for access and an
ImportPath that specifies the package to be imported.
ImportDecl = "import" ( ImportSpec | "(" { ImportSpec ";" } ")" ) .
ImportSpec = [ "." | PackageName ] ImportPath .
ImportPath = string_lit .
The import syntax requires a package name or path of a package. So no wildcard import.
This statement will clarify the why;
The PackageName is used in qualified identifiers to access exported
identifiers of the package within the importing source file.
You must specify in which package the element you are referring to exists. e.g, bar.Get.Basic.Req.Headers. This can't be determined without an explicit import.