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SpringBoot的Thymeleaf支持，结合SpringMVC做的案例（学习SpringBoot实战）

2017-10-07 17:38 656 查看

1、创建SpringBoot项目

创建项目可以参考：http://blog.csdn.net/tototuzuoquan/article/details/78167839中通过Spring Initializr创建项目的过程。

在这个过程中的选择thymeleaf模板引擎。

2、创建好之后的目录结构：



3、pom.xml的内容

<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion>

<groupId>com.wisely</groupId>
<artifactId>ch7_2</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>ch7_2</name>
<description>Demo project for Spring Boot</description>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.7.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>

<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>


4、Person的内容如下

package com.wisely;

public class Person {
private String name;
private Integer age;

public Person() {}

public Person(String name, Integer age) {
this.name = name;
this.age = age;
}

public String getName() {
return name;
}

public Integer getAge() {
return age;
}

public void setName(String name) {
this.name = name;
}

public void setAge(Integer age) {
this.age = age;
}
}


5、Ch72Application的内容如下

package com.wisely;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import java.util.ArrayList;
import java.util.List;

@Controller
@SpringBootApplication
public class Ch72Application {

@RequestMapping("/")
public String index(Model model) {
Person single = new Person("aa",11);

List<Person> people = new ArrayList<Person>();
Person p1 = new Person("xx",11);
Person p2 = new Person("yy",22);
Person p3 = new Person("zz",33);
people.add(p1);
people.add(p2);
people.add(p3);

model.addAttribute("singlePerson", single);
model.addAttribute("people", people);

return "index";
}

public static void main(String[] args) {
SpringApplication.run(Ch72Application.class, args);
}
}


6、index.html的内容如下：

其中jQuery和bootstrap的包不引入

<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta content="text/html;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<link th:href="@{bootstrap/css/bootstrap.min.css}" rel="stylesheet"/>
<link th:href="@{bootstrap/css/bootstrap-theme.min.css}" rel="stylesheet"/>
<title>Title</title>
</head>
<body>
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">访问model</h3>
</div>
<div class="panel-body">
<span th:text="${singlePerson.name}"></span>
</div>
</div>

<div th:if="${not #lists.isEmpty(people)}">
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">列表</h3>
</div>
<div class="panel-body">
<ul class="list-group">
<li class="list-group-item" th:each="personItem:${people}">
<span th:text="${personItem.name}"></span>
<span th:text="${personItem.age}"></span>
<button class="btn" th:onclick="'getName(\'' + ${personItem.name} + '\');'">获得名字</button>
</li>
</ul>
</div>
</div>
</div>
<script th:src="@{jquery-1.10.2.min.js}" type="text/javascript"></script>
<script th:src="@{bootstrap/js/bootstrap.min.js}"></script>
<script th:inline="javascript">
var single = [[${singlePerson}]];
console.log(single.name+"/"+single.age)

function getName(name){
console.log(name);
}
</script>
</body>
</html>


7、运行

在浏览器中输入：http://localhost:8080/，效果如下：



参考文章：

关于thymeleaf的知识，可以访问：http://www.thymeleaf.org的官网
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