我以前从未这样做过,也不知道为什么它会输出臭名昭著的�编码字符。关于如何输出字符的任何想法(ASCII + Unicode)?我认为\u0041-\u005A应该A-Z以 UTF-8打印,Firefox 报告的是页面编码。
var c = new Array("F","E","D","C","B","A",9,8,7,6,5,4,3,2,1,0);
var n = 0;
var d = "";
var o = "";
for (var i=16;i--;){
for (var j=16;j--;){
for (var k=16;k--;){
for (var l=16;l--;){
d = c[i].toString()
+ c[j].toString()
+ c[k].toString()
+ c[l].toString();
o += ( ++n + ": "
+ d + " = "
+ String.fromCharCode("\\u" + d)
+ "\n<br />" );
if(n>=500){i=j=k=l=0;} // stop early
}
}
}
}
document.write(o);