golang read a word code example
Example: read word by word golang
package main
import (
"bufio"
"fmt"
"log"
"os"
)
func main() {
WordbyWordScan()
}
func WordbyWordScan() {
file, err := os.Open("./scanner/sample.txt")
if err != nil {
log.Fatal(err)
}
defer file.Close()
scanner := bufio.NewScanner(file)
scanner.Split(bufio.ScanWords)
for scanner.Scan() {
fmt.Println(scanner.Text())
}
if err := scanner.Err(); err != nil {
log.Fatal(err)
}
}