Javascript的正则分组不支持命名,只好自己搞了一个。先把命名存入数组,然后匹配。
唉~~~有更好的解决方案么?
代码:
javascript;gutter:false;
var route = '/{controller}/{action}/{id}',
url = '/home/index/2';</p>
<p>groupRE(route, url); // ==> {controller:'home', action:'index', id:'2'}</p>
<p>/<em>
* @re: string, e.g.: '/{controller}/{action}/{id}'
* @s: string to match, e.g.: 'home/index/2'
* @return: dict, e.g.: {controller:'home', action:'index', id:'2'}
</em>/
function groupRE(re, s){
var names = [], result = {}, cursor = 0;
re = re.replace(/{([^}]+)}/g, function(m, g1){
names.push(g1);
return '(.+)';
});
re = new RegExp(re);
var tmp = re.exec(s);
if(tmp){
for(var i=1; i
Original: https://www.cnblogs.com/QLeelulu/archive/2011/03/16/1986158.html
Author: Q.Lee.lulu
Title: Javascript正则分组命名
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