// 将HTML转义为实体
function escape(html){
var elem = document.createElement('div')
var txt = document.createTextNode(html)
elem.appendChild(txt)
return elem.innerHTML;
}
// 将实体转回为HTML
function unescape(str) {
var elem = document.createElement('div')
elem.innerHTML = str
return elem.innerText || elem.textContent
将HTML转义为实体,将实体转回为HTML
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转载自blog.csdn.net/lzj470612639/article/details/81125736
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