search的伪静态

opencart从其他页面跳转到search页面，用的是common里的js，
$('.searchbtn').bind('click', function() {

url = 'index.php?route=product/search';

var filter_name = $('input[name=\'filter_name\']').attr('value')

if (filter_name) {

url += '&filter_name=' + encodeURIComponent(filter_name);

}

location = url;

});
url怎么做伪静态

改这里是没有用的，要改.htaccess和search对应的PHP代码