比如说有这样的一个页面
test1.jsp=======================
<a href ="test.jsp?name=wf">跳转到test2.jsp</a>
test2.jsp=======================
HttpServletRequest req = (HttpServletRequest) request; HttpServletResponse resp = (HttpServletResponse) response; String servletPath = req.getRequestURI() String servletPath = req.getRequestURL()
得到的值为:req.getRequestURI()-----> /test/test.jsp
req.getRequestURL()-----> http://localhost:8080/test/test.jsp
其他方法:
basePath :http://localhost:8080/test/
getContextPath :/test
getServletPath
:/test.jsp
getRealPath
:D:\Tomcat 6.0\webapps\test\
getServletContext().getRealPath
:D:\Tomcat 6.0\webapps\test\
getQueryString
:name=wf
时间: 2024-10-16 15:29:52