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Servlet返回地址和Web-inf下的jsp文件无法获取问题解决
- 1.servlet返回路径设置
1.request.getRequestDispatcher可以完成跳转,可以拿到web-inf下路径的jsp文件
- response.sendRedirect()无法拿到web-inf路径下的jsp文件
- 解释方案
可以通过Jsp页面跳转方式转到web-inf下的界面
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doGet(request,response);
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
**request.getRequestDispatcher("/WEB-INF/jsp/welcome.jsp").forward(request,response);**
return;
}```
在welcome.jsp中加入标签
“`
皆可以跳转