Introduction to Go Module

Modules are how Go manages dependencies.[1]

That is, Go Module is a way for Golang to manage dependencies, similar to Maven in Java and Gradle in Android.

Module configuration

• Check the status of GO111MODULE

  $ go env GO111MODULE
  on

• Turn on GO111MODULE, if it is already turned on (that is, execute go env GO111MODULE and the result is on), please skip it.

  $ go env -w GO111MODULE="on"

• Set up GOPROXY

  $ go env -w GOPROXY=https://goproxy.cn

• Set up GOMODCACHE

  view GOMODCACHE

  $ go env GOMODCACHE

  If the directory is not empty or /dev/null, please skip it.

  go env -w GOMODCACHE=$GOPATH/pkg/mod

Reference

[1][Go Modules Reference](https://golang.google.cn/ref/mod)