HTML text escaping tips_HTML/Xhtml_Web page production

Today I saw a little trick for escaping HTML text on CSDN, which is very simple.

1. Use the dom function. Pass it to a DOM object as innerTEXT first, and then get the innerHTML attribute to get the escaped text.

For example:

div1.innerText = "

title title....

";

var str = div1.innerHTML; // "< ;h1>title title..."

2. Assuming there is a text context, you can perform $(x).text(context).html() on a jQuery object $(x), and it will return a The escaped text.

var str = $(x).text(context).html()