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String url="http://www.baidu.com";
ActionForward gotourl = new ActionForward(url);
gotourl.setPath(url);
gotourl.setRedirect(true);
return gotourl;
1.RequestDispatcher.forward()
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public void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException
{
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¡¡ ServletContext sc = getServletContext();
¡¡ RequestDispatcher rd = null;
¡¡ rd = sc.getRequestDispatcher("/index.jsp"); //¶¨ÏòµÄÒ³Ãæ
¡¡ rd.forward(request, response);
}
public void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException
{
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¡¡ ServletContext sc = getServletContext();
¡¡ RequestDispatcher rd = null;
¡¡ rd = sc.getRequestDispatcher("/index.jsp"); //¶¨ÏòµÄÒ³Ãæ
¡¡ rd.forward(request, response);
}
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