在工做中和麪試中,常常會遇到對url的處理。那麼下面奉獻一串代碼:面試
1 getRequestParam : function(param, uri) { 2 uri = uri || location.href; 3 var value = uri.match(new RegExp('[\?\&]' + param + '=([^\&]*)(\&?)', 'i')); 4 return value ? decodeURIComponent(value[1]) : value; 5 }