How to get currentURL

[Ed F.，修改在17 年前。]

I have copied a lot of Liferay source code, but I can't quite find the mechanism for using the variable 'currentURL'. Sometimes it's declared and accessible for redirects, sometimes it's not. I don't ever actually see a declaration or assignment to this variable, but I've seen it used many times. I must be missing it, I am fairly blind.

Right now I'm wishing to use it but can't seem to find out what to import or how to assign the current url to it.

Does anyone happen to know?

Thanks!
-Ed

[Joseph Shum，修改在17 年前。]

hey ed, its declared in init.jsp which is included in the jsps that use it.

String currentURL = PortletURLUtil.getCurrent(renderRequest, renderResponse).toString();

joe

[Ed F.，修改在17 年前。]

Ahh thanks Joe

[Enrique Valdes Lacasa，修改在9 年前。]

If you need to retrieve it in your JSP, you can easily use the themeDisplay object:

String currentURL = themeDisplay.getURLCurrent();