使用Play框架2重定向URL片段

Question

How can I add an URL fragment ( #xyz ) to a link created by the Redirect method?

I want something like this:

Redirect(routes.Comment.get(itemId) + "#xyz")

Answer 1

You can get the url form the route using .url (which contains a relative url). Redirect needs two parameters to accept a string to redirect to

so, Redirect(routes.Comment.get(itemId).url + "#xyz", SEE_OTHER) should work

Edited when I realized Redirect() takes a Call and not a string

Answer 2

使用Play Framework 2.4可以做到这一点：

Redirect(routes.Comment.get(itemId).withFragment("#xyz").toString)