5分钟创建一个SpringBoot + Themeleaf的HelloWord应用

第一步:用IDE创建一个普通maven工程,我用的eclipse.
第二步:修改pom.xml,加入支持SpringBoot和Themeleaf的依赖,文件内容如下:
 
 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 3   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 4   <modelVersion>4.0.0</modelVersion>
 5 
 6   <groupId>com.chry</groupId>
 7   <artifactId>spring-boot-thymeleaf</artifactId>
 8   <version>0.0.1</version>
 9   <packaging>jar</packaging>
10 
11     <properties>
12         <java.version>1.7</java.version>
13         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
14     </properties>
15 
16   <name>spring-boot-thymeleaf</name>
17   <description>Spring Boot with Thymeleaf</description>
18 
19     <!-- Inherit defaults from Spring Boot -->
20     <parent>
21         <groupId>org.springframework.boot</groupId>
22         <artifactId>spring-boot-starter-parent</artifactId>
23         <version>1.4.0.RELEASE</version>
24     </parent>
25 
26   <dependencies>
27     <dependency>
28       <groupId>org.springframework.boot</groupId>
29       <artifactId>spring-boot-starter-thymeleaf</artifactId>
30     </dependency>
31    
32     <dependency>
33       <groupId>org.springframework.boot</groupId>
34       <artifactId>spring-boot-starter-test</artifactId>
35       <scope>test</scope>
36     </dependency>
37   </dependencies>
38  
39   <build>
40     <plugins>
41       <plugin>
42         <groupId>org.springframework.boot</groupId>
43         <artifactId>spring-boot-maven-plugin</artifactId>
44       </plugin>
45     </plugins>
46   </build>
47 
48 </project>
 
第三步:创建SpringBoot应用主类
package com.chry.springboot;
 
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
 
@SpringBootApplication
public class SpringBootThymeleafApp {
    public static void main(String[] args) {
        SpringApplication.run(SpringBootThymeleafApp.class, args);
    }
}
第四步: 创建HelloWorldController类, 返回值"index“将用于对映后面要创建的index.html
 
package com.chry.springboot.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class HelloWorldController {
    @RequestMapping("/")
    public String index() {
        return "index";
    }
}
 
第五步:在src/main/resources/templates下创建要显示Hello World的index.html文件,加入Themeleaf头,文件必须是XHTML格式,否则运行会报异常。
由于XHTML格式检查很严格,文件大了不好查找。可以找一些在线格式化网站帮助检查,用XML格式检查就可以
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <title>Spring Boot and Thymeleaf example</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
</head>
<body>
    <h3>Spring Boot and Thymeleaf</h3>
    <p>Hello World!</p>
</body>
</html>

 

第六步:用maven build工程, 生成spring-boot-thymeleaf-0.0.1.jar
 
第七步: 运行java -jar spring-boot-thymeleaf-0.0.1.jar, 然后浏览器http://localhost:8080 看效果。

posted on 2016-09-26 19:55  大象O无形  阅读(6822)  评论(1编辑  收藏  举报

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