用servlet获取
1、获取项目的绝对路径
request.getSession().getServletContext().getRealPath("")
结果:
E:\java_web\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\myWebsite
2、获取浏览器地址
request.getRequestURL()
结果:
http://localhost:8080/myWebsite/QuestionServlet3、获取当前文件的绝对路径
request.getSession().getServletContext().getRealPath(request.getRequestURI())
结果:
E:\java_web\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\myWebsite\myWebsite\QuestionServlet
追问能获取到E:\java_web\workspace\myWebsite\webcontent路径吗