如何从 HttpServletRequest 获取请求 url
假设我发出这样的 get 请求:
GET http://cotnet.diggstatic.com:6000/js/loader/443/JS_Libraries,jquery|Class|analytics|lightbox|label|jquery-dom|jquery-cookie?q=hello#frag HTTP/1.0
Host: cotnet.diggstatic.com:6000
我的 servlet 接受这样的请求: HttpServletRequest 请求;
当我调试服务器并执行时,我得到以下信息:
req.getRequestURL().toString() = "http://cotnet.diggstatic.com:6000/js/loader/443/JS_Libraries,jquery%7cClass%7canalytics%7clightbox%7clabel%7cjquery-dom%7cjquery-cookie"
req.getRequestURI() = "/js/loader/443/JS_Libraries,jquery%7cClass%7canalytics%7clightbox%7clabel%7cjquery-dom%7cjquery-cookie"
req.getQueryString() = "q=hello"
如何获取片段信息? 另外,当我调试请求时,我看到 java.net.URI 类型的 uri_ 字段,其中包含片段信息。这正是我想要的。我怎样才能得到那个?
Say i make a get request like this:
GET http://cotnet.diggstatic.com:6000/js/loader/443/JS_Libraries,jquery|Class|analytics|lightbox|label|jquery-dom|jquery-cookie?q=hello#frag HTTP/1.0
Host: cotnet.diggstatic.com:6000
My servlet takes request like this:
HttpServletRequest req;
When i debug my server and execute, i get the following:
req.getRequestURL().toString() = "http://cotnet.diggstatic.com:6000/js/loader/443/JS_Libraries,jquery%7cClass%7canalytics%7clightbox%7clabel%7cjquery-dom%7cjquery-cookie"
req.getRequestURI() = "/js/loader/443/JS_Libraries,jquery%7cClass%7canalytics%7clightbox%7clabel%7cjquery-dom%7cjquery-cookie"
req.getQueryString() = "q=hello"
How does one get the fragment information ?
Also, when i debug the request, i see a uri_ field of type java.net.URI which has the fragment information. This is exactly what i want. How can i get that ?
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“片段标识符的功能与 URI 的其余部分不同:即,它的处理完全在客户端进行,没有服务器的参与。” 有关 Frament Identifiert 的维基百科
有关进一步参考,请参阅 RFC 2394 第 4.1 节
"The fragment identifier functions differently than the rest of the URI: namely, its processing is exclusively client-side with no participation from the server." Wikipedia about the Frament Identifiert
For further reference see the RFC 2394 Section 4.1