1.配置maven文件pom.xml
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
<?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.hdwang</groupId> <artifactId>spring-boot-test</artifactId> <version>1.0-SNAPSHOT</version> <name>spring-boot-test</name> <description>project for test Spring Boot</description> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <java.version>1.8</java.version> </properties> <!-- Inherit defaults from Spring Boot --> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.4.RELEASE</version> <relativePath/> </parent> <dependencies> <!-- Add typical dependencies for a web application --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-freemarker</artifactId> </dependency> <!-- auto redeploy --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional> </dependency> <!-- Package as an executable jar --> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build></project> |
2.文件结构（static/templates/application.properties/logback.xml的名称都是约定好了的，只可以使用某几个名称，具体参考spring boot官方文档，下面的名称是其中一种配置方式）
3.建立启动类（放在顶层，子层（下级文件夹）的类方可被扫描注入）
|
1
2
3
4
5
6
7
8
9
10
|
@SpringBootApplicationpublic class Application { /** * main function * @param args params */ public static void main(String[] args){ SpringApplication.run(Application.class,args); }} |
4.建立controller（在Application类的下级目录中）
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
@Controller@RequestMapping("/common")public class Common { @Value("${msg:Welcome!}") private String msg; /** * get a page * @return a page with name called return value */ @RequestMapping("login") public String getLoginPage(ModelMap map){ map.put("welcomeMsg",this.msg); return "login"; }} |
5.建立网页模板login.ftl(freemarker必须使用ftl后缀，被这个坑了好久！js/css啥的都放在相应文件夹下，注意访问路径中不带/static,也被这个坑了好久！)
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
<!DOCTYPE html><html><head> <meta charset="UTF-8" /> <title>login</title> <link href="/css/home.css" rel="external nofollow" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="/js/jquery-2.0.3.min.js"></script> <script type="text/javascript" src="/js/home.js"></script></head><body><h1>login page</h1><h2>${welcomeMsg}</h2><form> <div> <label>用户名:<input type="text" id="username"/></label> </div> <div> <label>密码:<input type="password"/></label> </div> <div> <input type="submit" value="提交"/> <input type="reset" value="重置" /> </div></form></body></html> |
6.应用配置文件编写
新建application.properties文件并添加以下内容
|
1
|
msg=Ladies and gentleman,Welcome! |
7.启动运行
浏览器中访问：http://localhost:8080/common/login
8.部署
mvn package 打个包
java -jar xxx.jar 运行这个包即可
以上所述是小编给大家介绍的Spring Boot入门(web+freemarker)，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对服务器之家网站的支持！
原文链接：http://www.cnblogs.com/hdwang/archive/2017/06/17/7040588.html
