springmvc结合freemarker，非自定义标签
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>
