英文:
Can you have more than one Go source file in a single directory?
问题
我找到了这个问题的重复内容：链接。
你好，世界
我刚开始学习Go语言，试图弄清楚如何组织一个较大的程序。不确定是否应该使用包来分割代码，或者是否有其他更适合在单个目录中拥有多个源文件的方法，但是这是我尝试的内容。
package main
import "fmt"
func main() {
fmt.Printf("hello, world\n")
}
测试运行：
~/b2/go/src/github.com/bemmu/hello bemmu$ go run hello.go
hello, world
两个文件的版本
我想尝试将代码分割成两个文件。
main.go
package main
import "fmt"
import "say"
func main() {
say.Hello()
}
say.go
package say
import "fmt"
func Hello() {
fmt.Printf("hello, Go\n")
}
测试运行：
~/b2/go/src/github.com/bemmu/hello_split bemmu$ go run main.go
main.go:4:8: cannot find package "say" in any of:
/usr/local/go/src/say (from $GOROOT)
/Users/bemmu/b2/go/src/say (from $GOPATH)
在文档中有一个创建库并导入的示例，但在该示例中，库被放在了一个单独的目录中。
英文:
I found this to be a duplicate of this question.
Hello World
Just started learning golang and tried to figure out how to structure a larger program. Not sure if packages are the split I want or if there is something else more suitable for having multiple source files in a single directory, but here's what I tried.
package main
import "fmt"
func main() {
fmt.Printf("hello, world\n")
}
Testing running it:
~/b2/go/src/github.com/bemmu/hello bemmu$ go run hello.go
hello, world
Two file version
I wanted to try splitting it into two files.
main.go
package main
import "fmt"
import "say"
func main() {
say.Hello()
}
say.go
package say
import "fmt"
func Hello() {
fmt.Printf("hello, Go\n")
}
Testing running it:
~/b2/go/src/github.com/bemmu/hello_split bemmu$ go run main.go
main.go:4:8: cannot find package "say" in any of:
/usr/local/go/src/say (from $GOROOT)
/Users/bemmu/b2/go/src/say (from $GOPATH)
In the docs there is an example of creating a library and importing it, but in the example case it is put into a separate directory.
答案1
得分: 1
不，只需为另一个软件包创建一个新目录。
英文:
No, Just create a new directory for another package.
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