Golang：字符串正则匹配的简单使用

文档

• https://golang.google.cn/pkg/regexp/#example_MatchString

方法签名

func MatchString(pattern string, s string) (matched bool, err error)

示例

package main

import (
    "fmt"
    "regexp"
)

func main() {
    matched, err := regexp.MatchString(`foo.*`, "seafood")
    fmt.Println(matched, err)

    matched, err = regexp.MatchString(`bar.*`, "seafood")
    fmt.Println(matched, err)

    matched, err = regexp.MatchString(`a(b`, "seafood")
    fmt.Println(matched, err)
}

输出

true <nil>
false <nil>
false error parsing regexp: missing closing ): `a(b`