Java access parameter pass by URL

[Hoe Chin]

I have a faces page. let said now the link http://localhost:8080/Page.faces?ID=asdasd1237123

When user click on this link i need to get the id value to do some checking how can i get the id value?

if i use this String url=request.getRequestURL().toString(); the url return me http://localhost:8080/Page.faces only

[Himanshu Kansal]

try request.getParameter(String)

request.getQueryString will give you the part after "?"

[Hoe Chin]

Thank you for replied i got it works