javascript - 如何将整个文档HTML作为字符串？(How to get the entire document HTML as a string?)

Question

JS中是否有办法以字符串形式获取html标记内的整个HTML？

document.documentElement.??

  ask by Robinicks translate from so

Answer 1

MS added the outerHTML and innerHTML properties some time ago.(MS不久前添加了outerHTML和innerHTML属性。)

According to MDN , outerHTML is supported in Firefox 11, Chrome 0.2, Internet Explorer 4.0, Opera 7, Safari 1.3, Android, Firefox Mobile 11, IE Mobile, Opera Mobile, and Safari Mobile.(根据MDN ， outerHTML是在Firefox 11，Chrome浏览器0.2，Internet浏览器4.0，歌剧7，Safari浏览器1.3，安卓，Firefox移动11，IE移动，Opera移动，和Safari移动的支持。)

outerHTML is in the DOM Parsing and Serialization specification.(outerHTML在DOM解析和序列化规范中。)

See quirksmode for browser compatibility for what will work for you.(有关适合您的浏览器的兼容性，请参见quirksmode 。)

All support innerHTML .(所有都支持innerHTML 。)

var markup = document.documentElement.innerHTML;
alert(markup);