2019独角兽企业重金招聘Python工程师标准>>> 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head><meta http-equiv=content-type content="text/html; charset=UTF-8"><title>Xml格式化工具</title><script type="text/javascript">String.prototype.removeLineEnd = function(){return this.replace(/(<.+?\s+?)(?:\n\s*?(.+?=".*?"))/g,'$1 $2')}function formatXml(text){//去掉多余的空格text = '\n' + text.replace(/(<\w+)(\s.*?>)/g,function($0, name, props){return name + ' ' + props.replace(/\s+(\w+=)/g," $1");}).replace(/>\s*?</g,">\n<");//把注释编码text = text.replace(/\n/g,'\r').replace(/<!--(.+?)-->/g,function($0, text){var ret = '<!--' + escape(text) + '-->';//alert(ret);return ret;}).replace(/\r/g,'\n');//调整格式var rgx = /\n(<(([^\?]).+?)(?:\s|\s*?>|\s*?(\/)>)(?:.*?(?:(?:(\/)>)|(?:<(\/)\2>)))?)/mg;var nodeStack = [];var output = text.replace(rgx,function($0,all,name,isBegin,isCloseFull1,isCloseFull2 ,isFull1,isFull2){var isClosed = (isCloseFull1 == '/') || (isCloseFull2 == '/' ) || (isFull1 == '/') || (isFull2 == '/');//alert([all,isClosed].join('='));var prefix = '';if(isBegin == '!'){prefix = getPrefix(nodeStack.length);}else {if(isBegin != '/'){prefix = getPrefix(nodeStack.length);if(!isClosed){nodeStack.push(name);}}else{nodeStack.pop();prefix = getPrefix(nodeStack.length);}}var ret = '\n' + prefix + all;return ret;});var prefixSpace = -1;var outputText = output.substring(1);//alert(outputText);//把注释还原并解码，调格式outputText = outputText.replace(/\n/g,'\r').replace(/(\s*)<!--(.+?)-->/g,function($0, prefix, text){//alert(['[',prefix,']=',prefix.length].join(''));if(prefix.charAt(0) == '\r')prefix = prefix.substring(1);text = unescape(text).replace(/\r/g,'\n');var ret = '\n' + prefix + '<!--' + text.replace(/^\s*/mg, prefix ) + '-->';//alert(ret);return ret;});return outputText.replace(/\s+$/g,'').replace(/\r/g,'\r\n');}function getPrefix(prefixIndex){var span = ' ';var output = [];for(var i = 0 ; i < prefixIndex; ++i){output.push(span);}return output.join('');} function btnFormat_click(){var $ = document.getElementById;$('output').value = formatXml($('input').value);}</script></head>
<body><textarea id="input" style="width:100%;height:45%;"></textarea><div style="margin:0px auto;"><input type="button" id="btnFormat" onclick="btnFormat_click()" value="格式化" style="width:50%;height:10%;"/></div><textarea id="output" style="width:100%;height:45%;"></textarea>
</body>
</html>
