英文:
How does Go locate imported packages?
问题
我是新手学习Go语言，根据如何编写Go代码准备好了我的工作空间。
但是现在我对于go工具如何获取fmt、strings或者我自己的包的路径感到困惑。
在C语言中，我们通过-I提供头文件的路径，通过-L提供链接器的路径，但是在Go语言中，我们给出了两个路径GOHOME和GOPATH，而且这两个路径都是bin目录，没有指定包的路径。
英文:
I am new to Go, and I have prepared my work space according to the How to write go code
But now I am confused how go tool gets the path of packages like fmt, strings or my own packages.
As in C language we provide the path of header file by -I and linker path by -L but in Go we have given two paths GOHOME and GOPATH and both paths are of bin directories none of them specify the package path.
答案1
得分: 2
根据你提供的链接中所解释的，GOPATH（以及其他Go的位置）应该按照以下方式布局：一个用于编译库的"pkg"目录，以及一个用于库源代码的"src"目录。它们不仅仅是二进制文件目录。
英文:
As is explained in the article you linked, GOPATH (and other go locations) should be layed out with a "pkg" directory for compiled libraries, and a "src" directory for library sources. They are not just bin directories.
答案2
得分: 0
$GOPATH 是一个由冒号（在 Windows 上是分号）分隔的路径列表，用于存放 Go 工作区（具有 {bin,pkg,src} 结构）。当编译和链接你的程序时，Go 工具会自动在这些路径中查找包和源文件。
英文:
$GOPATH is a colon (or semicolon on Windows) separated list of paths to Go workspaces (with the {bin,pkg,src} structure). The go tools will automatically look for packages and source files in those paths when compiling and linking your programs.
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