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Editor to share with you how to use the go install command in the Go language, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Go install

The code package is compiled and installed. For libraries, the target library file is generated and placed in the GOPATH/pgk directory.

For executable files, the target executable is generated and placed in the GOPATH/bin directory

First, use the command to describe the go install lib compilation and installation of package lib, which will generate an executable exe file go install lib2 lib/util under bin for the main package while compiling and installing lib2 and lib/util package. Second, the relationship between package name and directory name

There can be only one package under a directory name, otherwise the compiler will report an error.

It is also recommended that the contents of a package name be placed under a directory to facilitate project management.

It is recommended that the directory name and package name are the same, which is convenient for project management.

Third, pay attention

Go install is built on GOPATH and cannot be used in a separate directory with go install.

The bin directory under GOPATH places executable files generated using go install, and the name of the executable file comes from the package name at compile time.

The go install output directory is always the bin directory under GOPATH and cannot be customized with the-o additional parameter.

The pkg directory under GOPATH places intermediate files during compilation.

The above is all the contents of the article "how to use go install commands in Go language". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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