UTF-8编码解码
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115 |
Code
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编码本来不准备写的，因为实现起来比较简单，不过平时有时侯自己要用。
网上那一堆，全部一模一样的效果,解个繁体出来都是乱码
源码
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | <input id="decode" name="lang" onclick="refresh()" type="radio" checked/>
<label for="decode" title="decode">解码</label>
<input id="encode" name="lang" onclick="refresh()" type="radio" />
<label for="encode" title="encode">编码</label>
<textarea style="width:80%;height:200px;" onkeyup="refresh();" id="toutf-8"></textarea>
<pre><code id="result" name="result"></code></pre>
<script>
var refresh = function()
{
if(document.getElementById('decode').checked){
document.getElementById("result").textContent="";
var s=document.getElementById("toutf-8").value;
var a=s.split(/%(?![A-Fa-f0-9]{2})/);
for(i=0;i<a.length;i++){
document.getElementById("result").textContent+=(decodeURIComponent(a[i]));
if(i!=a.length-1)
document.getElementById("result").textContent+="%";
}
}
else document.getElementById("result").textContent=encodeURIComponent(document.getElementById("toutf-8").value);
}
refresh();
</script>
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