How to get actual source code without compromising case and line break?

Question

I am using jsoup to get source code. I am using jsoup version 1.13.1. when I get the source code using below code I found that the case is converted to lowercase.

Document doc = Jsoup.connect("https://example.com").get();
webview.loadData(doc);

I saw several answer where they prefer xml parser. But I don't know how to use xml parser to parse html from a url. And there is also base url that I don't understand. I am working with an Android app project. So any answer will be helpful for me. Thanks in advance

Answer 1

It's easy to use a different parser than the default - either the XML parser (which preserves case and disables pretty-printing (i.e. preserves line breaks)), or the HTML parser configured similarly. Just use the Connection#parser() method:

Document document = Jsoup.connect("https://example.com")
    .parser(Parser.xmlParser())
    .get();

Document document = Jsoup.connect("https://example.com")
    .parser(Parser.htmlParser().settings(ParseSettings.preserveCase))
    .get();
document.outputSettings().prettyPrint(false);