How to import packages in golang

Golang uses the syntax element of package to organize source code. All syntax visibility is defined at the package level. Compared with languages ​​such as Java and python, this is not a big deal. What an innovation, but compared with C's traditional include, it appears to be much more "advanced".

The definition and use of packages in Golang seems very simple:

Define packages through the package keyword:

package xxx

Use the import keyword to import the standard library package to be used or third-party dependency packages.

import "a/b/c"
import "fmt"
c.Func1()
fmt.Println("Hello, World")

For more golang knowledge, please pay attention to the golang tutorial column.

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