修改pom.xml引入Thymeleaf相关包：
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>xuan</groupId>
<artifactId>springmvc</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>springmvc Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<spring.version>4.1.3.RELEASE</spring.version>
<thymeleaf.version>2.1.2.RELEASE</thymeleaf.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf-spring4</artifactId>
<version>${thymeleaf.version}</version>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf</artifactId>
<version>${thymeleaf.version}</version>
</dependency>
</dependencies>
<build>
<finalName>springmvc</finalName>
</build>
</project>修改springmvc-servlet.xml：
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util"
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
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd">
<!-- 激活@Controller模式 -->
<mvc:annotation-driven />
<!-- 对包中的所有类进行扫描，以完成Bean创建和自动依赖注入的功能 需要更改 -->
<context:component-scan
base-package="org.xuan.springmvc.controller" />
<mvc:resources location="/static/" mapping="/static/**" />
<!-- 模板解析器 -->
<bean id="templateResolver"
class="org.thymeleaf.templateresolver.ServletContextTemplateResolver">
<property name="prefix" value="/WEB-INF/templates/" />
<property name="suffix" value=".html" />
<property name="templateMode" value="HTML5" />
<property name="cacheable" value="false" />
<property name="characterEncoding" value="UTF-8" />
</bean>
<bean id="templateEngine"
class="org.thymeleaf.spring4.SpringTemplateEngine">
<property name="templateResolver" ref="templateResolver" />
</bean>
<bean class="org.thymeleaf.spring4.view.ThymeleafViewResolver">
<property name="templateEngine" ref="templateEngine" />
<property name="characterEncoding" value="UTF-8" />
</bean>
</beans>在WEB-INF下面新建templates目录，在templates下面新建hello.html：
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8" />
<script type="text/javascript" src="static/js/jquery-1.10.2.min.js"
th:src="@{/static/js/jquery-1.10.2.min.js}"></script>
<script th:inline="javascript">
$(function(){
var _ctx = [[${application.ctx}]];
alert("Project ContextPath:"+_ctx);
alert("路径:"+$("#ctx").val());
});
</script>
<title>Spring MVC + Thymeleaf Example</title>
</head>
<body>
<!-- Project ContextPath -->
<input type="hidden" id="ctx" th:value="${application.ctx}" /> Hello,
<span th:text="${name}" />!
<br /> Hello,
<span th:text="${query}" />!
<br /> Hello,
<span th:text="${submit}" />!
<br />
<a th:href="@{/query?name=a_href}"> query</a>
<br />
<form th:action="@{/submit}">
<input type="text" name="name" /><input type="text" name="age" />
<button type="submit">submit</button>
</form>
</body>
</html>修改MainController.java：
package org.xuan.springmvc.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;
@Controller
public class MainController {
@RequestMapping(value = "/{name}", method = RequestMethod.GET)
public String getMovie(@PathVariable String name, ModelMap model) {
model.addAttribute("name", name);
model.addAttribute("query", "");
model.addAttribute("submit", "");
return "hello";
}
@RequestMapping(value = "/query", method = RequestMethod.GET)
public String query(@RequestParam("name") String name, ModelMap model) {
model.addAttribute("name", "");
model.addAttribute("query", name);
model.addAttribute("submit", "");
return "hello";
}
@RequestMapping(value = "/submit", method = RequestMethod.GET)
public String submit(@RequestParam("name") String name, @RequestParam("age") String age, ModelMap model) {
model.addAttribute("name", "");
model.addAttribute("query", "");
model.addAttribute("submit", name + age);
return "hello";
}
}整个项目的目录结构如下:
运行效果：
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