xml配置文件如下：
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.6.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> <velocity.version>1.7</velocity.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <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> </dependencies>2、项目截图3、详解application.properties文件的配置：
#服务启动端口号 server.port=8080 #访问根路径，默认情况下IntelliJ IDEA是没有访问根路径的，如localhost:8080/请求路径 server.contextPath=/html ###FREEMARKER (FreeMarkerAutoConfiguration) spring.freemarker.allow-request-override=false spring.freemarker.cache=true spring.freemarker.check-template-location=true spring.freemarker.charset=UTF-8 spring.freemarker.content-type=text/html spring.freemarker.expose-request-attributes=true spring.freemarker.expose-session-attributes=false spring.freemarker.expose-spring-macro-helpers=false #spring.freemarker.prefix= spring.freemarker.request-context-attribute=rc #spring.freemarker.settings.*= #模板加载后缀 spring.freemarker.suffix=.html #模板加载路径 spring.freemarker.template-loader-path=classpath:/views/#非templates目录是需要指定模板路径的，thymeleaf默认的前缀是templat 默认情况下，Spring Boot将从类路径或根目录中的 /static （ /public 或 /resources 或 /META-INF/resources ）目录中提供静态内容 ServletContext 。它使用 ResourceHttpRequestHandler 从Spring MVC，所以你可以通过添加自己 WebMvcConfigurerAdapter 和覆盖该 addResourceHandlers 方法来修改这种行为。4、login.html页面
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"/> <title>Title</title> </head> <body> <h1>Login页面</h1> </body> </html>
5、controller
@Controller public class HtmlController { Logger logger = LoggerFactory.getLogger(HtmlController.class); @RequestMapping(value = "/login", method = RequestMethod.GET) public String login() { logger.info("====="); return "/login"; } } 6、application
@SpringBootApplication public class HtmlApplication { public static void main(String[] args) { SpringApplication.run(HtmlApplication.class, args); } } 启动访问,http://localhost:8080/html/login
