あなたがSwiftSoupを使用して見つけているものを行うための簡単な方法は、現実世界のHTMLでの作業のためにスウィフトライブラリです。ここで
https://github.com/scinfu/SwiftSoup
コード例:
do{
let html = "<!DOCTYPE html>" +
"<html>" +
"<head>" +
"<title>Page Title</title>" +
"</head>" +
"<body>" +
"<h1>This is a Heading</h1>" +
"<p class='paragraph'>This is a paragraph.</p>" +
"<p class='paragraph'>This is a paragraph 2.</p>" +
"</body>" +
"</html>";
let doc: Document = try SwiftSoup.parse(html)
let els: Elements = try doc.getElementsByClass("paragraph")
let el: Element? = els.first()//get first element
print(try "\(el?.text())")//This is a paragraph.
try el?.text("New paragraph")
print(try "\(el?.text())")//New paragraph
//add new element
let newNode: Element = Element(try Tag.valueOf("em"), "")
try newNode.appendText("four")
try doc.body()?.appendChild(newNode)
//add html
try doc.body()?.append("<p>new html</p>")
print(try doc.html())
}catch Exception.Error(let type, let message)
{
print("")
}catch{
print("")
}
ここで新しいHTML:
<!doctype html>
<html>
<head>
<title>Page Title</title>
</head>
<body>
<h1>This is a Heading</h1>
<p class="paragraph">New paragraph</p>
<p class="paragraph">This is a paragraph 2.</p>
<em>four</em>
<p>new html</p>
</body>
</html>