Go如何导入解析依赖项？

Question

In Go, when I import a dependency like:

import "github.com/spf13/viper"

Which directories will Go look into, and in which order?

Answer 1

Lookup order:

1. The vendor folder.
2. The standard packages.
3. GOPATH folder.

Run go help gopath to learn more on how Go search each directory.