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@s-hiiragi
Last active February 6, 2017 12:21
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Goで正規表現にマッチする文字列を取り出すサンプル
package main
import (
"fmt"
"regexp"
)
func main() {
fmt.Println("Hello, playground")
s := "hoge C:¥hoge¥fuga¥piyo.c 1000"
r := regexp.MustCompile(`^([_0-9a-zA-Z]+)\s+(\S+)\s+(\d+)`)
m := r.FindStringSubmatch(s)
if m == nil {
fmt.Println("no match")
return
}
fmt.Println(m[0]) // ==> hoge C:¥hoge¥fuga.piyo.c 1000
fmt.Println(m[1]) // ==> hoge
fmt.Println(m[2]) // ==> C:¥hoge¥fuga¥piyo.c
fmt.Println(m[3]) // ==> 1000
}
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