英文:
Go - cannot compile hello world (Windows)
问题
只返回翻译好的部分：
只是尝试使用Go，但是我无法编译我的第一个程序。这导致了一系列关于编译器的问题。
它包含在这个单独的文件中：
"D:\programming\Go\src\mytest\mytest.go"
程序文本如下：
// mytest project mytest.go
package mytest
import "fmt"
func main() {
fmt.Println("Hello, Go!")
}
在包文件夹中，我尝试了以下命令：
>go build
没有任何输出。根据go help build的说明，这是预期的结果。
>go build -v
_/D_/programming/Go/src/mytest
_/D_/是什么东西？看起来像是一个新发明！
最奇怪的是：
>go build -v mytest
无法加载包：包mytest：导入"mytest"：找不到包
那么我做错了什么，如何编译这个东西？
英文:
Just trying out Go, but I can't get it to compile my very first program. This caused a bunch of questions on the compiler.
It is contained in this single file:
"D:\programming\Go\src\mytest\mytest.go"
the program text is:
// mytest project mytest.go
package mytest
import "fmt"
func main() {
fmt.Println("Hello, Go!")
}
In the package folder I tried the following commands:
>go build
says nothing. According to go help build this is the intended result.
>go build -v
_/D_/programming/Go/src/mytest
What are the _/D_/ things are??? Looks like a new invention!
And the most strange one:
>go build -v mytest
can't load package: package mytest: import "mytest": cannot find package
So what am I doing wrong and how do I get the thing compiled?
答案1
得分: 8
main函数在程序中必须位于main包中。main包可以导入其他包并调用它们。
英文:
The main function in a program must be in package main. Package main can then import other packages and call them.
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