Golang : Write file with io.WriteString
Tags : golang write-file
Writing to a file in Golang is easy. There are couple of ways to do it. In this tutorial, we will show you how to write into plain text file.
package main
import (
"os"
"io"
"fmt"
)
func main() {
filename := "output.txt"
file, err := os.Create(filename)
if err != nil {
fmt.Println(err)
}
fmt.Println(" Write to file : " + filename)
n, err := io.WriteString(file, " Hello World !")
if err != nil {
fmt.Println(n, err)
}
file.Close()
}
Tags : golang write-file
By Adam Ng
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