package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)\/([\w.][\w.-]*)(?<!\/\.)(?<!\/\.\.)(?:\?.*)?$`)
var str = `http://site.com/.
http://site.com/..
http://site.com/_
http://site.com/__
http://site.com/f
http://site.com/f.
http://site.com/f..
http://site.com/f...
http://site.com/.f
http://site.com/..f
http://site.com/...f
http://site.com/_f
http://site.com/__f
http://site.com/f_
http://site.com/f__
http://site.com/.?x=a
http://site.com/..?x=a
http://site.com/f?x=a
http://site.com/f.?x=a
http://site.com/f..?x=a
http://site.com/f...?x=a
http://site.com/.f?x=a
http://site.com/..f?x=a
http://site.com/...f?x=a
http://site.com/file.name
http://site.com/file.name?
http://site.com/?file.name
http://site.com/file_name?file.name=abc&xxx=yyy///%%%%&z=http://site.com/?file.name
http://site.com/?file.name=abc&xxx=yyy///%%%%&z=http://site.com/?file.name
`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/