SPRING IN ACTION 第4版笔记-第六章RENDERING WEB VIEWS-005- 使用ApacheTiles(TilesConfigurer、TilesViewResolver、、)
一、
1.定义TilesConfigurer、TilesViewResolver的bean
注意有tiles2和tiles3，这里使用tiles3
(1)java形式
1 package spittr.web; 2 3 import org.springframework.context.annotation.Bean; 4 import org.springframework.context.annotation.ComponentScan; 5 import org.springframework.context.annotation.Configuration; 6 import org.springframework.web.servlet.ViewResolver; 7 import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer; 8 import org.springframework.web.servlet.config.annotation.EnableWebMvc; 9 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; 10 import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; 11 import org.springframework.web.servlet.view.tiles3.TilesConfigurer; 12 import org.springframework.web.servlet.view.tiles3.TilesViewResolver; 13 14 @Configuration 15 @EnableWebMvc 16 @ComponentScan("spittr.web") 17 public class WebConfig extends WebMvcConfigurerAdapter { 18 19 @Override 20 public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) { 21 configurer.enable(); 22 } 23 24 @Override 25 public void addResourceHandlers(ResourceHandlerRegistry registry) { 26 // TODO Auto-generated method stub 27 super.addResourceHandlers(registry); 28 } 29 30 31 // Tiles 32 @Bean 33 public TilesConfigurer tilesConfigurer() { 34 TilesConfigurer tiles = new TilesConfigurer(); 35 tiles.setDefinitions(new String[] { 36 "/WEB-INF/layout/tiles.xml", 37 "/WEB-INF/views/**/tiles.xml" 38 }); 39 tiles.setCheckRefresh(true); 40 return tiles; 41 } 42 43 @Bean 44 public ViewResolver viewResolver() { 45 return new TilesViewResolver(); 46 } 47 48 }
(2)xml形式
1 <bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles3.TilesConfigurer"> 2 <property name="definitions"> 3 <list> 4 <value>/WEB-INF/layout/tiles.xml.xml</value> 5 <value>/WEB-INF/views/**/tiles.xml</value> 6 </list> 7 </property> 8 </bean> 9 <bean id="viewResolver" class="org.springframework.web.servlet.view.tiles3.TilesViewResolver" />
2.定义layout文件tiles.xml
1 <?xml version="1.0" encoding="ISO-8859-1" ?> 2 <!DOCTYPE tiles-definitions PUBLIC 3 "-//Apache Software Foundation//DTD Tiles Configuration 3.0//EN" 4 "http://tiles.apache.org/dtds/tiles-config_3_0.dtd"> 5 <tiles-definitions> 6 7 <definition name="base" template="/WEB-INF/layout/page.jsp"> 8 <put-attribute name="header" value="/WEB-INF/layout/header.jsp" /> 9 <put-attribute name="footer" value="/WEB-INF/layout/footer.jsp" /> 10 </definition> 11 12 <definition name="home" extends="base"> 13 <put-attribute name="body" value="/WEB-INF/views/home.jsp" /> 14 </definition> 15 16 <definition name="registerForm" extends="base"> 17 <put-attribute name="body" value="/WEB-INF/views/registerForm.jsp" /> 18 </definition> 19 20 <definition name="profile" extends="base"> 21 <put-attribute name="body" value="/WEB-INF/views/profile.jsp" /> 22 </definition> 23 24 <definition name="spittles" extends="base"> 25 <put-attribute name="body" value="/WEB-INF/views/spittles.jsp" /> 26 </definition> 27 28 <definition name="spittle" extends="base"> 29 <put-attribute name="body" value="/WEB-INF/views/spittle.jsp" /> 30 </definition> 31 32 </tiles-definitions>
home相当于
1 <definition name="home" template="/WEB-INF/layout/page.jsp"> 2 <put-attribute name="header" value="/WEB-INF/layout/header.jsp" /> 3 <put-attribute name="footer" value="/WEB-INF/layout/footer.jsp" /> 4 <put-attribute name="body" value="/WEB-INF/views/home.jsp" /> 5 </definition>
3.定义模板文件page.jsp
1 <%@ taglib uri="http://www.springframework.org/tags" prefix="s" %> 2 <%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="t" %> 3 <%@ page session="false" %> 4 <html> 5 <head> 6 <title>Spittr</title> 7 <link rel="stylesheet" 8 type="text/css" 9 href="<s:url value="/resources/style.css" />" > 10 </head> 11 <body> 12 <div id="header"> 13 <t:insertAttribute name="header" /> 14 </div> 15 <div id="content"> 16 <t:insertAttribute name="body" /> 17 </div> 18 <div id="footer"> 19 <t:insertAttribute name="footer" /> 20 </div> 21 </body> 22 </html>
4.其他jsp文件
(1)header.jsp
1 <%@ taglib uri="http://www.springframework.org/tags" prefix="s" %> 2 <a href="<s:url value="/" />"><img 3 src="<s:url value="/resources" />/images/spitter_logo_50.png" 4 border="0"/></a>
(2)footer.jsp
1 Copyright © Craig Walls
(3)home.jsp
1 <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> 2 <%@ page session="false" %> 3 <h1>Welcome to Spitter</h1> 4 5 <a href="<c:url value="/spittles" />">Spittles</a> | 6 <a href="<c:url value="/spitter/register" />">Register</a>
(4)registerForm.jsp
1 <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> 2 <%@ taglib uri="http://www.springframework.org/tags/form" prefix="sf" %> 3 <%@ page session="false" %> 4 <h1>Register</h1> 5 6 <sf:form method="POST" commandName="spitter" > 7 <sf:errors path="*" element="div" cssClass="errors" /> 8 <sf:label path="firstName" 9 cssErrorClass="error">First Name</sf:label>: 10 <sf:input path="firstName" cssErrorClass="error" /><br/> 11 <sf:label path="lastName" 12 cssErrorClass="error">Last Name</sf:label>: 13 <sf:input path="lastName" cssErrorClass="error" /><br/> 14 <sf:label path="email" 15 cssErrorClass="error">Email</sf:label>: 16 <sf:input path="email" cssErrorClass="error" /><br/> 17 <sf:label path="username" 18 cssErrorClass="error">Username</sf:label>: 19 <sf:input path="username" cssErrorClass="error" /><br/> 20 <sf:label path="password" 21 cssErrorClass="error">Password</sf:label>: 22 <sf:password path="password" cssErrorClass="error" /><br/> 23 <input type="submit" value="Register" /> 24 </sf:form>
5.css等文件
1 body { 2 background: #ff9933 url(images/spitter_background.gif) no-repeat 3 fixed left top; 4 color: #333333; 5 font-family: sans-serif; 6 font-size: 0.75em; 7 font-size-adjust: none; 8 font-stretch: normal; 9 font-style: normal; 10 font-variant: normal; 11 font-weight: normal; 12 line-height: 1.5; 13 text-align: center; 14 } 15 16 .spittleList h1 { 17 font-size: 16pt; 18 } 19 20 .spittleList ul { 21 list-style: none; 22 margin-left: 0px; 23 padding-left: 0px; 24 } 25 26 .spittleList ul li:first-child { 27 border-top: 0px; 28 } 29 30 .spittleList ul li { 31 border-top: 1px solid #cccccc; 32 } 33 34 .spittleTime { 35 font-size: 8pt; 36 } 37 38 .spittleLocation { 39 font-size: 8pt; 40 } 41 42 .spittleForm h1 { 43 font-size: 16pt; 44 }
6.运行结果：
(1)http://localhost:8080/SpringInAction4_Chapter6_ApacheTiles/home
(2)http://localhost:8080/SpringInAction4_Chapter6_ApacheTiles/register
