hzuapps#4 hzuapps#91 提交实验代码

hy346143551 · Nov 10, 2016 · 292d10a · 292d10a
1 parent b2241e0
commit 292d10a
Showing 1 changed file with 91 additions and 0 deletions.
diff --git a/jweb/src/edu/hzu/javaweb/labs/se1414080902101/se1414080902101.java b/jweb/src/edu/hzu/javaweb/labs/se1414080902101/se1414080902101.java
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+package se1414080902101;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+public class se1414080902101 extends HttpServlet {
+
+	/**
+	 * Constructor of the object.
+	 */
+	public se1414080902101() {
+		super();
+	}
+
+	/**
+	 * Destruction of the servlet. <br>
+	 */
+	public void destroy() {
+		super.destroy(); // Just puts "destroy" string in log
+		// Put your code here
+	}
+
+	/**
+	 * The doGet method of the servlet. <br>
+	 *
+	 * This method is called when a form has its tag value method equals to get.
+	 * 
+	 * @param request the request send by the client to the server
+	 * @param response the response send by the server to the client
+	 * @throws ServletException if an error occurred
+	 * @throws IOException if an error occurred
+	 */
+	public void doGet(HttpServletRequest request, HttpServletResponse response)
+			throws ServletException, IOException {
+
+		response.setContentType("text/html");
+		PrintWriter out = response.getWriter();
+		out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
+		out.println("<HTML>");
+		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
+		out.println("  <BODY>");
+		out.print("    This is ");
+		out.print(this.getClass());
+		out.println(", using the GET method");
+		out.println("  </BODY>");
+		out.println("</HTML>");
+		out.flush();
+		out.close();
+	}
+
+	/**
+	 * The doPost method of the servlet. <br>
+	 *
+	 * This method is called when a form has its tag value method equals to post.
+	 * 
+	 * @param request the request send by the client to the server
+	 * @param response the response send by the server to the client
+	 * @throws ServletException if an error occurred
+	 * @throws IOException if an error occurred
+	 */
+	public void doPost(HttpServletRequest request, HttpServletResponse response)
+			throws ServletException, IOException {
+
+	String userName=request.getParameter("username");
+	String userPwd=request.getParameter("userpwd");
+	String info="";
+	if(("abc".equals(userName))&&"123".equals(userPwd)){
+		info="欢迎您"+userName+"!";
+	}else{
+		info="用户名密码不正确！";
+	}
+	request.setAttribute("outputMessage",info);
+	request.getRequestDispatcher("info.jsp").forward(requset, response);
+	}
+
+
+	/**
+	 * Initialization of the servlet. <br>
+	 *
+	 * @throws ServletException if an error occurs
+	 */
+	public void init() throws ServletException {
+		// Put your code here
+	}
+
+}