可以將凌亂的JavaScript整理的整整齊齊，并且可以高亮顯示。

var base_code='';var jsdecoder;var jscolorizer;var code='';var time=0;function decode(){code='';base_code='';jsdecoder=new JsDecoder();jscolorizer=new JsColorizer();if($('msg').innerHTML.length){do_clean_init();}else{jsdecoder.s=$("a1").value;do_decode_init();}}function do_decode_init(){$('msg').innerHTML+='Decoding .. ';setTimeout(do_decode,50);}function do_decode(){time=time_start();try{code=jsdecoder.decode();base_code=code;}catch(e){$('msg').innerHTML+='error<br><br>'+new String(e).replace(/\n/g,'<br>');return;}$('msg').innerHTML+='ok ('+time_end(time)+' sec)<br>';setTimeout(do_colorize_init,50);}function do_colorize_init(){$('msg').innerHTML+='Colorizing .. ';setTimeout(do_colorize,50);}function do_colorize(){time=time_start();code=code.replace(/&/g,"&amp;");code=code.replace(/</g,"&lt;");code=code.replace(/>/g,"&gt;");jscolorizer.s=code;try{code=jscolorizer.colorize();}catch(e){$('msg').innerHTML+='error<br><br>'+new String(e).replace(/\n/g,'<br>');return;}$('msg').innerHTML+='ok ('+time_end(time)+' sec)<br>';setTimeout(do_insert_init,50);}function do_insert_init(){$('msg').innerHTML+='Inserting code .. ';setTimeout(do_insert,50);}function do_insert(){time=time_start();try{code=new String(code);code=code.replace(/(\r\n|\r|\n)/g,"<br>\n");code=code.replace(/<font\s+/gi,'<font@@@@@');code=code.replace(/( |\t)/g,'&nbsp;');code=code.replace(/<font@@@@@/gi,'<font ');code=code.replace(/\n$/,'');var count=0;var pos=code.indexOf("\n");while(pos!=-1){count++;pos=code.indexOf("\n",pos+1);}count++;pad=new String(count).length;var lines='';for(var i=0;i<count;i++){var p=pad-new String(i+1).length;var no=new String(i+1);for(k=0;k<p;k++){no='&nbsp;'+no;}no+='&nbsp;';lines+='<div style="background: #fff; color: #666;">'+no+'</div>';}$('lines').innerHTML=lines;$('code_area').style.display='block';$('sel_all').style.display='block';$("a2").innerHTML=code;}catch(e){$('msg').innerHTML+='error<br><br>'+new String(e).replace(/\n/g,'<br>');return;}$('msg').innerHTML+='ok ('+time_end(time)+' sec)';code='';}function do_clean_init(){$('msg').innerHTML='';do_clean();}function do_clean(){time=time_start();$('code_area').style.display='none';base_code='';$('sel_all').style.display='none';$('insert_div').style.display='none';jsdecoder.s=$("a1").value;do_decode_init();}function insert_textarea(){$('insert_div').style.display='block';$('insert_area').value=base_code;$('insert_area').focus();$('insert_area').select();}function $(id){return document.getElementById(id);}function time_micro(){var micro=new String(new Date().getTime());micro=micro.substr(0,micro.length-3)+'.'+micro.substr(micro.length-3,3);return parseFloat(micro);}function time_start(){return time_micro();}function time_get(start){return time_micro()-start;}function time_end(start){return time_round(time_micro()-start);}function time_round(time){time=Math.round(time*100)/100;if(time===0){time=0.01;}return time;}

請(qǐng)把你需要格式化的內(nèi)容粘貼在這里！

在textarea中顯示，容易復(fù)制，沒有冗余代碼(點(diǎn)擊這里)