Go 正则表达 commonregex

介绍

在我们的日常开发中，有时候会遇到一些需要处理字符串的任务。并且我们也知道这是需要正则表达式的，但是碍于系统地学习正则表达式费时费力，而且一段时间不使用又很容易遗忘。最近找到了go相关的一个正则表达式第三方库——commonregex。当然，我并不是说没必要去学习正则表达式。

github链接

使用

创建目录并初始化

mkdir commonregex && cd commonregex
go mod init commonregex

安装commonregex

go get -u github.com/mingrammer/commonregex

简单使用

package main

import (
    "fmt"

    cregex "github.com/mingrammer/commonregex"
)

func main() {
    text := `John, please get that article on www.linkedin.com to me by 5:00PM on Jan 9th 2012. 4:00 would be ideal, actually. If you have any questions, You can reach me at (519)-236-2723x341 or get in touch with my associate at harold.smith@gmail.com`

    dateList := cregex.Date(text)
    timeList := cregex.Time(text)
    linkList := cregex.Links(text)
    phoneList := cregex.PhonesWithExts(text)
    emailList := cregex.Emails(text)

    fmt.Println("date list:", dateList)   // ['Jan 9th 2012']
    fmt.Println("time list:", timeList)   // ['5:00PM', '4:00']
    fmt.Println("link list:", linkList)   // ['www.linkedin.com', 'harold.smith@gmail.com']
    fmt.Println("phone list:", phoneList) // ['(519)-236-2723x341']
    fmt.Println("email list:", emailList) // ['harold.smith@gmail.com']
}

commonregex 库的接口非常容易使用。这里列出官方支持的正则表达式：

Date
Time
Phone
Phones with exts
Link
Email
IPv4
IPv6
IP
Ports without well-known (not known ports)
Price
Hex color
Credit card
VISA credit card
MC credit card
ISBN 10/13
BTC address
Street address
Zip code
Po box
SSN
MD5
SHA1
SHA256
GUID
MAC address
IBAN
Git Repository

2022.3.4 23:13 深圳