复制代码 代码如下:
string.prototype.htmlencode = function() {
var temp = document.createelement (div);
(temp.textcontent != null) ? (temp.textcontent = this) : (temp.innertext = this);
var output = temp.innerhtml;
temp = null;
return output;
}
string.prototype.htmldecode = function() {
var temp = document.createelement(div);
temp.innerhtml = this;
var output = temp.innertext || temp.textcontent;
temp = null;
return output;
}