1.配置maven文件pom.xml
<?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）
@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）
@Controller@RequestMapping("/common")public class Common { @Value("${msg:Welcome!}")private String msg;/** * get a page * @return a page with name called return value */@RequestMapping("login")public String getLoginPage(ModelMap map){ map.put("welcomeMsg",this.msg);return "login"; }}
5.建立网页模板login.ftl(freemarker必须使用ftl后缀，被这个坑了好久！js/css啥的都放在相应文件夹下，注意访问路径中不带/static,也被这个坑了好久！)
<!DOCTYPE html><html><head> <meta charset="UTF-8" /> <title>login</title> <link href="/css/home.css?1.1.11" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="/js/jquery-2.0.3.min.js?1.1.11"></script> <script type="text/javascript" src="/js/home.js?1.1.11"></script></head><body><h1>login page</h1><h2>${welcomeMsg}</h2><form> <p> <label>用户名:<input type="text" id="username"/></label> </p> <p> <label>密码:<input type="password"/></label> </p> <p> <input type="submit" value="提交"/> <input type="reset" value="重置" /> </p></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
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
以上就是spring boot 1.5.4入门实例详解的详细内容，更多请关注其它相关文章！
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