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当使用未设置GOPATH的模块时，go put导入会放在哪里？

[英]Where does go put imports when using modules with no GOPATH set?

原文 2018-10-11 20:41:05 2 1 go/ module/ go-modules

I'm toying around with converting a project at work to be a module. 我想将工作中的项目转换为模块。 My understanding is it should make deploys much easier since $GOPATH won't have to be set up properly. 我的理解是，由于不必正确设置$ GOPATH，它应该使部署更加容易。

In my existing project I ran go mod init <project path> , and checked in go.mod and go.sum . 在我现有的项目中，我运行go mod init <project path> ，并签入了go.mod和go.sum 。 As a test, I opened a new terminal, unset GOPATH , cloned my project into /tmp, go build , and everything worked great but it left me with questions. 作为测试，我打开了一个新终端，未unset GOPATH ，将项目克隆到/ tmp， go build ，一切正常，但仍然给我带来了疑问。 I expected my imports to be downloaded into a vendor folder but nothing. 我希望导入文件可以下载到供应商文件夹中，但什么也不会下载。

Where does go modules put the packages it has to go get when no $GOPATH is set? 当未设置$ GOPATH时，go模块将go get的软件包放在哪里？

1 个解决方案

From the modules help : 从模块帮助：

When using modules, GOPATH is no longer used for resolving imports. 使用模块时，GOPATH不再用于解析导入。 However, it is still used to store downloaded source code (in GOPATH/pkg/mod) and compiled commands (in GOPATH/bin). 但是，它仍用于存储下载的源代码（在GOPATH / pkg / mod中）和已编译的命令（在GOPATH / bin中）。

So in your case if GOPATH is unset it will use the default GOPATH ( $HOME/go/ ) and thereby store the cached imports in: $HOME/go/pkg/mod 因此，在您的情况下，如果未设置GOPATH，它将使用默认的GOPATH（ $HOME/go/ ），从而将缓存的导入存储在： $HOME/go/pkg/mod