Servlet登录的初步跳转
作者:互联网
package day02Demo.AnLi;
import org.apache.commons.beanutils.BeanUtils;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.Map;
@WebServlet("/login")
public class LoginServlet extends HttpServlet {
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
request.setCharacterEncoding(“utf-8”);
// String username = request.getParameter(“username”);
// String password = request.getParameter(“password”);
User loginUser = new User();
// loginUser.setUsername(request.getParameter(“username”));
// loginUser.setPassword(request.getParameter(“password”));
Map<String, String[]> map = request.getParameterMap();
try {
BeanUtils.populate(loginUser,map);
} catch (Exception e) {
e.printStackTrace();
}
if ("itcast".equals(loginUser.getUsername()) && ("heima".equals(loginUser.getPassword()))) {
request.getRequestDispatcher("/sucess").forward(request,response);
}else {
request.getRequestDispatcher("/fail").forward(request,response);
}
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
this.doPost(request, response);
}
}
标签:登录,servlet,跳转,request,response,loginUser,import,Servlet,javax 来源: https://blog.csdn.net/AKABUGmaker/article/details/100836934