如何在JSP中获取完整的URL [英] How to get full URL in JSP
本文介绍了如何在JSP中获取完整的URL的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何获取JSP页面的完整URL。
How would I get the full URL of a JSP page.
例如,URL可能是 http://www.example.com/news.do/?language=nl&country=NL
如果我做以下事情,我总是得到news.jsp而不是.do
If I do things like the following I always get news.jsp and not .do
out .PRINT(request.getServletPath());
out.print(request.getRequestURI());
out.print(request.getRequest());
out.print(request.getContextPath());
推荐答案
给定URL = http:/ localhost:8080 / sample / url.jsp?id1 = something& id2 = something& id3 = something
Given URL = http:/localhost:8080/sample/url.jsp?id1=something&id2=something&id3=something
request.getQueryString();
它返回id1 =某事& id2 =某事& id3 =某事
it returns id1=something&id2=something&id3=something
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