用正则表达式模仿Mustache插件的功能 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="viewport"
	content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<script type="text/javascript">
var dd=[{"wang":"王1","li":"李1"},{"wang":"王2","li":"李2"},{"wang":"王3","li":"李3"}];	
var dll=[{"qian":"钱1","sun":"孙1"},{"qian":"钱2","sun":"孙2"}];	
var data={"dd":dd,"dll":dll}
var aa="{{#dd}}<div>{{id}}</div><span>{{wang}}</span><div>{{li}}</div>{{/dd}}{{#dll}}<div>{{id}}</div><span>{{qian}}</span><div>{{sun}}</div>{{/dll}}";
var bb=aa.replace(/{{#(\w+)}}(.+){{\/\1}}/g,function(){
	return  gg(data[arguments[1]],arguments[2]);
})
console.log(bb) 
function gg(dd,aa){
	var chuan="";	
	for(var i=0;i<dd.length;i++){
		var ee=dd[i];
		var bb=aa.replace(/{{(\w+)}}/g,function(a,b){
			if(b=='id'){
				return i+1;
			}
			return ee[b];
			});	
		chuan+=bb;
	}	
	return chuan;
} 
</script>
</body>
</html>

　　

posted @ 2017-02-08 16:49  刘浩2561179983  阅读(281)  评论(0)  编辑  收藏  举报