Front page coding using Spring MVC

Author: rainbowBPF2

.idea/artifacts/greenLand_war_exploded.xml

@@ -93,5 +93,12 @@
             <version>1.8.10</version>
         </dependency>
 
+        <dependency>
+            <groupId>jstl</groupId>
+            <artifactId>jstl</artifactId>
+            <version>1.2</version>
+        </dependency>
+
+
     </dependencies>
 </project>

.idea/artifacts/rainbow_war_exploded.xml

@@ -59,6 +59,7 @@
     <orderEntry type="library" name="Maven: com.alibaba:fastjson:1.2.24" level="project" />
     <orderEntry type="library" name="Maven: org.aspectj:aspectjrt:1.8.10" level="project" />
     <orderEntry type="library" name="Maven: org.aspectj:aspectjweaver:1.8.10" level="project" />
+    <orderEntry type="library" name="Maven: jstl:jstl:1.2" level="project" />
   </component>
   <component name="TemplatesService">
     <option name="TEMPLATE_FOLDERS">

.idea/libraries/Maven__jstl_jstl_1_2.xml

@@ -17,9 +17,9 @@
 @Component("redisCache")
 public class RedisCacheImpl <V> implements RedisCache<String, V> {
 
-    static{
-        PropertyConfigurator.configure("log4j.properties");
-    }
+//    static{
+//        PropertyConfigurator.configure("log4j.properties");
+//    }
 
     private static Logger logger = Logger.getLogger(RedisCacheImpl.class);
     private final int EXPIRE_TIME = 3600 * 24;

.idea/workspace.xml

@@ -0,0 +1,53 @@
+package controller;
+
+import domain.UserInfo;
+import org.apache.log4j.Logger;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.ModelMap;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.servlet.ModelAndView;
+
+/**
+ * Created by pengfei on 2017/9/22.
+ */
+@Controller
+public class LoginController {
+
+    private final static Logger logger=Logger.getLogger(LoginController.class);
+
+    @RequestMapping(value = "/login", method = RequestMethod.GET)
+    public ModelAndView get(){
+        logger.info("Inside login get method");
+        return new ModelAndView("login","command",new UserInfo());
+    }
+
+    @RequestMapping(value = "/loginHere",method=RequestMethod.POST)
+    public String login(@ModelAttribute UserInfo user, ModelMap model){
+        logger.info("Login controller begin service");
+
+        model.addAttribute("password",user.getPassword());
+        model.addAttribute("name",user.getName());
+
+        if(user.getPassword()==null)
+            throw new RuntimeException("Password should not be null!");
+
+        logger.info("Login controller end service!");
+
+        return "homePage";
+    }
+
+    @RequestMapping(value="/toLoginPage",method = RequestMethod.GET)
+    public String redirect(){
+        return "redirect:login";
+    }
+
+    @RequestMapping(value = "/visitStaticPage",method = RequestMethod.GET)
+    public String visitStaticPage(){
+
+        return "redirect:/pages/static.html";
+    }
+
+
+}

pom.xml

@@ -13,15 +13,14 @@
  */
 
 @Controller
-@RequestMapping()
 public class UserController {
 
     @Resource
     private UserService userService;
 
     @RequestMapping(value = "/hello")
     public ModelAndView helloWorld() {
-        ModelAndView mv = new ModelAndView("/hello");
+        ModelAndView mv = new ModelAndView("hello");
         UserInfo user = userService.getUserInfo(3);
         mv.addObject("message", user.getComment());
         return mv;

rainbow.iml

@@ -8,6 +8,16 @@ public class UserInfo {
     private String name;
     private double salary;
     private String comment;
+    private String password;
+
+    public UserInfo() {
+
+    }
+
+    public UserInfo(int id, String name) {
+        this.id = id;
+        this.name = name;
+    }
 
     public int getId() {
         return id;
@@ -41,5 +51,13 @@ public void setComment(String comment) {
         this.comment = comment;
     }
 
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
 
 }

src/main/java/Utility/RedisCacheImpl.java

@@ -7,8 +7,10 @@
     <mvc:annotation-driven />
     <context:component-scan base-package="controller"/>
 
+    <mvc:resources mapping="/pages/**" location="WEB-INF/pages/" />
+
     <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
-        <property name="prefix" value="/WEB-INF/jsp"></property>
+        <property name="prefix" value="/WEB-INF/jsp/"></property>
         <property name="suffix" value=".jsp"></property>
     </bean>
 

src/main/java/controller/LoginController.java

@@ -0,0 +1,40 @@
+<%--
+  Created by IntelliJ IDEA.
+  User: pengfei
+  Date: 2017/9/22
+  Time: 13:13
+  To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<%@taglib uri="http://www.springframework.org/tags/form" prefix="form" %>
+<html>
+<head>
+    <title>Horizon WorkSpace Page</title>
+</head>
+<body>
+<h1>Horizon WorkSpace Page!</h1>
+<hr>
+
+<table>
+    <tr>
+        <td>ID:</td>
+        <td>${name}</td>
+    </tr>
+    <tr>
+        <td>Name:</td>
+        <td>${password}</td>
+    </tr>
+    <tr>
+        <td><input type="date"></td>
+    </tr>
+</table>
+
+<div>
+    <form action="visitStaticPage" method="get">
+        <br>
+        <input type="submit" value="Visit Static Page">
+    </form>
+</div>
+
+</body>
+</html>

src/main/java/controller/UserController.java

@@ -0,0 +1,40 @@
+<%--
+  Created by IntelliJ IDEA.
+  User: pengfei
+  Date: 2017/9/22
+  Time: 1:04
+  To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@taglib uri="http://www.springframework.org/tags/form" prefix="form" %>
+<html>
+<head>
+    <title>Login Page</title>
+</head>
+<body>
+Welcome back! User
+<%--${time}--%>
+<%--<c:forEach items="${users}" var="user" >--%>
+<%--ID: ${user.id} Name:${user.name} <br/>--%>
+<%--</c:forEach>--%>
+<form:form method="post" action="/loginHere">
+    <table>
+        <tr>
+            <td><form:label path="name">User Name:</form:label></td>
+            <td><form:input path="name"/></td>
+        </tr>
+        <tr>
+            <td><form:label path="password">Password:</form:label></td>
+            <td><form:password path="password"/></td>
+        </tr>
+        <tr>
+            <td colspan="2">
+                <input type="submit" value="Submit">
+            </td>
+        </tr>
+    </table>
+</form:form>
+
+</body>
+</html>

src/main/java/domain/UserInfo.java

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Static Page</title>
+</head>
+<body>
+    This is static page!
+</body>
+</html>

src/main/resources/spring-mvc/spring-servlet.xml

@@ -2,8 +2,12 @@
          pageEncoding="UTF-8" %>
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html>
 <body>
-<h2>Hello World!</h2>
-<a href="/hello">Say hello</a>
+<h2>Horizon Index Page</h2>
+Horizon index page, welcome back, user!
+<form action="/toLoginPage" method="get">
+    <br>
+    <input type="submit" value="Login in here"/>
+</form>
 
 </body>
 </html>