示例#1
0
文件: findlinks.go 项目: DexterB/Go
func crawl(url string) []string {
	fmt.Println(url)
	list, err := links.Extract(url)
	if err != nil {
		log.Print(err)
	}
	return list
}
示例#2
0
文件: findlinks.go 项目: DexterB/Go
func crawl(url string) []string {
	fmt.Println(url)
	tokens <- struct{}{} // acquire a token
	list, err := links.Extract(url)
	<-tokens // release the token

	if err != nil {
		log.Print(err)
	}
	return list
}