mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-11-27 09:11:53 -05:00
29 lines
725 B
Markdown
29 lines
725 B
Markdown
|
# xurls
|
||
|
|
|
||
|
|
[](https://godoc.org/mvdan.cc/xurls)
|
||
|
|
[](https://travis-ci.org/mvdan/xurls)
|
||
|
|
|
||
|
|
Extract urls from text using regular expressions. Requires Go 1.10.3 or later.
|
||
|
|
|
||
|
|
```go
|
||
|
|
import "mvdan.cc/xurls/v2"
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
xurls.Relaxed().FindString("Do gophers live in golang.org?")
|
||
|
|
// "golang.org"
|
||
|
|
xurls.Strict().FindAllString("foo.com is http://foo.com/.", -1)
|
||
|
|
// []string{"http://foo.com/"}
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
Note that the funcs compile regexes, so avoid calling them repeatedly.
|
||
|
|
|
||
|
|
#### cmd/xurls
|
||
|
|
|
||
|
|
go get -u mvdan.cc/xurls/v2/cmd/xurls
|
||
|
|
|
||
|
|
```shell
|
||
|
|
$ echo "Do gophers live in http://golang.org?" | xurls
|
||
|
|
http://golang.org
|
||
|
|
```
|