1,HTML source code£º
<![CDATA[
<html>
<head>
<title>How to use StringCharacterIterator</title>
</head>
<body>
<script src="jsjava.js"></script>
<script>
var sci=new StringCharacterIterator("acefd");
for(var c=sci.last();sci.hasMore();c=sci.previous()){
out("--------");
out("char:"+c+" "+"current:"+sci.current()+" "+"begin:"+sci.getBeginIndex()+" "+"end:"+sci.getEndIndex()+" "+"index:"+sci.getIndex());
}
function out(s){
document.write(s+"<br>");
}
</script>
</body>
</html>
]]>
2,The display:
--------
char:d current:d begin:0 end:4 index:4
--------
char:f current:f begin:0 end:4 index:3
--------
char:e current:e begin:0 end:4 index:2
--------
char:c current:c begin:0 end:4 index:1
--------
char:a current:a begin:0 end:4 index:0