【免费】JavaWeb练手做的一个无聊网页小游戏，持续完善中.zip

共21个文件

xml：4个

jsp：3个

java：3个

java

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Java Web练手做的一个无聊网页小游戏，持续完善中.zip （21个子文件）

project_code_0628

.classpath 1KB

.settings

org.eclipse.wst.jsdt.ui.superType.name 6B

org.eclipse.jdt.core.prefs 587B

.jsdtscope 510B

org.eclipse.wst.common.component 466B

org.eclipse.wst.common.project.facet.core.xml 403B

org.eclipse.wst.jsdt.ui.superType.container 49B

src

controller

User.xml 1KB

User.java 500B

LoginServlet.java 3KB

mybatis-config.xml 771B

WebRoot

WEB-INF

lib

mysql-connector-java-5.0.8-bin.jar 528KB

mybatis-3.4.4.jar 1.53MB

web.xml 713B

.gitignore 9B

index.jsp 4KB

META-INF

MANIFEST.MF 36B

test.jsp 852B

.project 1KB

package controller; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.ibatis.io.Resources; import org.apache.ibatis.session.SqlSession; import org.apache.ibatis.session.SqlSessionFactory; import org.apache.ibatis.session.SqlSessionFactoryBuilder; public class LoginServlet extends HttpServlet { /** * Constructor of the object. */ public LoginServlet() { super(); } /** * 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 { String username = request.getParameter("username").trim(); String password = request.getParameter("password").trim(); String resource = "mybatis-config.xml"; InputStream inputStream = Resources.getResourceAsStream(resource); SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder() .build(inputStream); SqlSession session=sqlSessionFactory.openSession(); Map<String,Object> params = new HashMap<>(); params.put("username", username); params.put("password", password); List<User> us = session.selectList("getPassword",username); User user = us.get(0); if(user.getPassword().equals(password)){ request.getRequestDispatcher("/index.jsp").forward(request,response); } } /** * 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 { 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 POST method"); out.println(" </BODY>"); out.println("</HTML>"); out.flush(); out.close(); } }

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