How to safely append a directory separator to a path using the path package in Golang?

To safely append a directory separator to a path using the path package in Golang, you can use the path.Join() function.

Here's an example of appending a directory separator to a path:

package main

import (
	"fmt"
	"path"
)

func main() {
	dir := "/path/to/dir"
	file := "file.txt"

	// Append directory separator to the path
	fullPath := path.Join(dir, file)

	fmt.Println(fullPath)
}

Output:

/path/to/dir/file.txt

The path.Join() function takes multiple arguments and safely joins them with the appropriate directory separator based on the operating system. It automatically handles the presence or absence of directory separators in the given paths.

Note: The path.Join() function is part of the path package in Go, which should be imported as import "path".