参考：http://viralpatel.net/blogs/spring-mvc-freemarker-ftl-example/
上图：
目录层级：
启动后的访问地址：http://localhost:8080/Freemarker_SpringMVC_example/index.html
源码：链接：http://pan.baidu.com/s/1bTtvEQ 密码：k00e
User.java:
1 package net.viralpatel;
2
3 public class User {
4 private String firstname;
5 private String lastname;
6
7 public User() {
8 }
9
10 public String getFirstname() {
11 return firstname;
12 }
13
14 public void setFirstname(String firstname) {
15 this.firstname = firstname;
16 }
17
18 public String getLastname() {
19 return lastname;
20 }
21
22 public void setLastname(String lastname) {
23 this.lastname = lastname;
24 }
25
26 public User(String firstname, String lastname) {
27 this.firstname = firstname;
28 this.lastname = lastname;
29
30 }
31
32 // Add Getter and Setter methods
33
34 }
UserController.java:
1 package net.viralpatel;
2
3 import java.util.ArrayList;
4 import java.util.List;
5
6 import org.springframework.stereotype.Controller;
7 import org.springframework.ui.ModelMap;
8 import org.springframework.web.bind.annotation.ModelAttribute;
9 import org.springframework.web.bind.annotation.RequestMapping;
10 import org.springframework.web.bind.annotation.RequestMethod;
11 /**
12 * 参考自：http://viralpatel.net/blogs/spring-mvc-freemarker-ftl-example/
13 * 本地服务启动后访问地址：http://localhost:8080/Freemarker_SpringMVC_example/index.html
14 *
15 * @author Wei
16 * @time 2016年12月14日 下午4:15:43
17 */
18 @Controller
19 public class UserController {
20 /**
21 * Static list of users to simulate Database
22 */
23 private static List<User> userList = new ArrayList<User>();
24
25 //Initialize the list with some data for index screen
26 static {
27 userList.add(new User("Bill", "Gates"));
28 userList.add(new User("Steve", "Jobs"));
29 userList.add(new User("Larry", "Page"));
30 userList.add(new User("Sergey", "Brin"));
31 userList.add(new User("Larry", "Ellison"));
32 }
33
34 /**
35 * Saves the static list of users in model and renders it
36 * via freemarker template.
37 *
38 * @param model
39 * @return The index view (FTL)
40 */
41 @RequestMapping(value = "/index", method = RequestMethod.GET)
42 public String index(@ModelAttribute("model") ModelMap model) {
43
44 model.addAttribute("userList", userList);
45
46 return "index";
47 }
48
49 /**
50 * Add a new user into static user lists and display the
51 * same into FTL via redirect
52 *
53 * @param user
54 * @return Redirect to /index page to display user list
55 */
56 @RequestMapping(value = "/add", method = RequestMethod.POST)
57 public String add(@ModelAttribute("user") User user) {
58
59 if (null != user && null != user.getFirstname()
60 && null != user.getLastname() && !user.getFirstname().isEmpty()
61 && !user.getLastname().isEmpty()) {
62
63 synchronized (userList) {
64 userList.add(user);
65 }
66
67 }
68
69 return "redirect:index.html";
70 }
71
72 }
ftl:
1 <html>
2 <head><title>ViralPatel.net - FreeMarker Spring MVC Hello World</title>
3 <body>
4 <div id="header">
5 <H2>
6 <a href="http://viralpatel.net"><img height="37" width="236" border="0px" src="http://viralpatel.net/blogs/wp-content/themes/vp/images/logo.png" align="left"/></a>
7 FreeMarker Spring MVC Hello World
8 </H2>
9 </div>
10
11 <div id="content">
12
13 <fieldset>
14 <legend>Add User</legend>
15 <form name="user" action="add.html" method="post">
16 Firstname: <input type="text" name="firstname" /> <br/>
17 Lastname: <input type="text" name="lastname" /> <br/>
18 <input type="submit" value=" Save " />
19 </form>
20 </fieldset>
21 <br/>
22 <table class="datatable">
23 <tr>
24 <th>Firstname</th> <th>Lastname</th>
25 </tr>
26 <#list model["userList"] as user>
27 <tr>
28 <strong><td>${user.firstname}</td></strong> <td>${user.lastname}</td>
29 </tr>
30 </#list>
31 </table>
32
33 </div>
34 </body>
35 </html>
spring-servlet.xml:
1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans xmlns="http://www.springframework.org/schema/beans" 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" 4 xmlns:context="http://www.springframework.org/schema/context" 5 xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> 6 7 <!-- freemarker config --> 8 <bean id="freemarkerConfig" 9 class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer"> 10 <property name="templateLoaderPath" value="/WEB-INF/ftl/" /> 11 </bean> 12 13 <!-- View resolvers can also be configured with ResourceBundles or XML files. 14 If you need different view resolving based on Locale, you have to use the 15 resource bundle resolver. --> 16 <bean id="viewResolver" 17 class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver"> 18 <property name="cache" value="true" /> 19 <property name="prefix" value="" /> 20 <property name="suffix" value=".ftl" /> 21 </bean> 22 23 <context:component-scan base-package="net.viralpatel" /> 24 25 </beans>
web.xml:
1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 3 xmlns="http://java.sun.com/xml/ns/javaee" 4 xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 5 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 6 id="WebApp_ID" version="3.0"> 7 8 <display-name>Freemarker_SpringMVC_example</display-name> 9 <welcome-file-list> 10 <welcome-file>index.html</welcome-file> 11 <welcome-file>index.jsp</welcome-file> 12 </welcome-file-list> 13 14 <servlet> 15 <servlet-name>spring</servlet-name> 16 <servlet-class> 17 org.springframework.web.servlet.DispatcherServlet 18 </servlet-class> 19 <load-on-startup>1</load-on-startup> 20 </servlet> 21 <servlet-mapping> 22 <servlet-name>spring</servlet-name> 23 <!-- <url-pattern>*.html</url-pattern> --> 24 <url-pattern>/</url-pattern> 25 </servlet-mapping> 26 </web-app>
时间： 2024-10-20 02:44:56