How do I get the entire page's HTML with jQuery?

后端未结

关注

 5  659

有刺的猬

I used $(document).html(), but that threw an error... is there a way to get everything?

相关标签:

5条回答

刺人心

2020-11-27 05:00
You could try:
```
$("html").html();
```
If you want to also capture the html tags you could concatenate them to the html like this:
```
function getPageHTML() {
  return "<html>" + $("html").html() + "</html>";
}
```
0 讨论(0)
发布评论:

提交评论
- 加载中...
天命终不由人

2020-11-27 05:01
No need to lean on jQuery. The best and simplest approach is to use
```
new XMLSerializer().serializeToString(document)
```
which will always give you the contents of the entire page including DOCTYPE tag, and it is supported in all modern browsers: https://caniuse.com/#feat=xml-serializer
0 讨论(0)
发布评论:

提交评论
- 加载中...
伪装坚强ぢ

2020-11-27 05:04
Use:
```
document.body.innerHTML
```
0 讨论(0)
发布评论:

提交评论
- 加载中...
鱼传尺愫

2020-11-27 05:05

$("html").html() would get everything but the outer most html tags.

0 讨论(0)
发布评论:

提交评论
- 加载中...

囚心锁ツ

2020-11-27 05:09

Don't forget the <html> tag can have attributes too. If you want the whole document this should work.

 $('html')[0].outerHTML

It's also trivial without jQuery.

document.documentElement.outerHTML

If you also want to include the doctype, it's a little more involved.

var getDocTypeAsString = function () { 
    var node = document.doctype;
    return node ? "<!DOCTYPE "
         + node.name
         + (node.publicId ? ' PUBLIC "' + node.publicId + '"' : '')
         + (!node.publicId && node.systemId ? ' SYSTEM' : '') 
         + (node.systemId ? ' "' + node.systemId + '"' : '')
         + '>\n' : '';
};

getDocTypeAsString() + document.documentElement.outerHTML

0 讨论(0)