如何更改$ routeParams参数？

我正在访问以下网址： http://bazarak.af/#!/annonser/page=1& ...

Im accessing this url: http://bazarak.af/#!/annonser/page=1&...

.when("/annonser/:query",{
    templateUrl: '/views/search.php',
    controller: "Search"
})

我想获取page的值，并在url和routeParams中对其进行更改。

I would like to get the value of page and change it both in the url and in the routeParams.

要获取我尝试过的页面值

To get the page value I have tried

var pageNumber = $routeParams.page;  

并进行设置，我尝试过：

and to set it I have tried:

$routeParams ==> {page:5}

这些都不起作用。而且文档并没有真正帮助我。
我该怎么做？

None of this works. And the documentation is not really helping me. How can I do this?