index.jsp
验证码:
此处一定要在表单中写入method标签,否则不好使web.xml
validate
com.servlet.ValidateServlet
validate
/validateServlet
com.servlet.ValidateServlet.java
public class ValidateServlet extends HttpServlet{
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// TODO Auto-generated method stub
super.doPost(request, response);
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
.....相关实际操作
}
}
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servlet中在doPost方法中实现跳转到里一个界面
response.sendRedirect("index.jsp");