sm/spider
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tweak to get link href and img src

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This commit is contained in:
Stephen McQuay 2016-11-25 23:34:07 -08:00
parent 546ddeff18
commit b2df3da864
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GPG Key ID: 1ABF428F71BAFC3D
1 changed files with 3 additions and 2 deletions
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5
spider.go
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@ -24,9 +24,10 @@ func URLs(url string) []Link {
paths := []Link{}
var f func(*html.Node)
f = func(n *html.Node) {
if n.Type == html.ElementNode && n.Data == "a" {
if n.Type == html.ElementNode {
for _, a := range n.Attr {
if a.Key == "href" {
switch a.Key {
case "href", "src":
paths = append(paths, Link{From: url, To: a.Val})
break
}