2017-09-30 33 views
0

在我的春天启动的应用程序404错误,我有以下pom.xml弹簧引导错误:在加载模板

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

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

的控制器我有如下简单的一个:

@Controller 
    public class ThyemeleafController { 

     @RequestMapping("/") 
     public String home() { 
      return "home"; 
     } 
    } 

然后我有一个简单的home.htmlsrc/main/resources/templates其中包含helloWorld。但是当我运行的应用程序并进入网址:

Whitelabel Error Page 

This application has no explicit mapping for /error, so you are seeing this as a fallback. 

Fri Sep 29 17:15:13 GMT-12:00 2017 
There was an unexpected error (type=Not Found, status=404). 
No message available 

回答

-1

我有我的回答是:

http://localhost:8080/ 

它抱怨。我在另一个包写了我的控制器,从而,我要问的春天开机扫描该包裹并从中基本豆:

@SpringBootApplication 
@ComponentScan("com.eventer.controller") 
public class DemoApplication { 

    public static void main(String[] args) { 
     SpringApplication.run(DemoApplication.class, args); 
    } 
} 
+0

你不需要@ComponentScan(“com.eventer.controller”)与春季启动。 –

+0

那么,它是如何解决我的问题? –

+0

您必须遵循Java推荐的包命名约定。 https://docs.spring.io/spring-boot/docs/current/reference/html/using-boot-structuring-your-code.html –