Spring Boot MVC，不返回我的视图 [英] Spring Boot MVC, not returning my view
问题描述
我对Spring Boot MVC和视图有疑问. 当我进入localhost:9090时，页面写有索引"，而不是像视图一样的index.html页面. 你能告诉我问题是什么吗? 预先感谢.
I have problem with Spring Boot MVC and views. When I go on localhost:9090, I've got page with "index" written and not my index.html page like view. Can you tell my what the problem is ? Thanks in advance.
pom.xml
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.2.RELEASE</version>
</parent>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-rest-hal-browser</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
MainController
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/")
public class MainController {
@RequestMapping(method = RequestMethod.GET)
public String index() {
return "index";
}
}
Application.yml src/main/resources/application.yml
Application.yml src/main/resources/application.yml
spring:
data:
rest:
basePath: /api
mvc:
view:
prefix: /webapp/
suffix: .html
server:
port: 9000
我的index.html 位于:src/main/webapp/index.html
My index.html is in : src/main/webapp/index.html
也许没用，但是: Application.java
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
更新: 我将index.html放在src/static/index.html中 好的，但是我也有同样的问题:
UPDATE: I put index.html in src/static/index.html Ok but I have same problem with :
我添加了pom :
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
在map.html
<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<p>this is the map</p>
</body>
MapController
@Controller
@RequestMapping("/map")
public class MapController {
@RequestMapping(method = RequestMethod.GET)
public String index() {
return "map";
}
}
Map.html在wepapp中. 当我转到localhost:9090/map时，我在chrome上遇到以下错误:
Map.html is in wepapp. When I go to localhost:9090/map, I've the following error on chrome :
This application has no explicit mapping for /error, so you are seeing this as a fallback.
在月食中，我遇到了这个错误:
And in eclipse I've got this error :
Error resolving template "map", template might not exist or might not be accessible by any of the configured Template Resolvers
地图也许应该在webapps/模板中?我真的不知道.
Map maybe should be in webapps/templates? I really dont know.
解决方案:谢谢大家！ 控制器
@Controller
@RequestMapping("/map")
public class MapController {
@RequestMapping(method = RequestMethod.GET)
public String index() {
return "map";
}
}
并且视图必须位于src/main/resources/templates/map.html中，而不能位于wepapp/templates/map.html中 map.html
And the views must be in src/main/resources/templates/map.html and NOT in wepapp/templates/map.html map.html
<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<title>Bienvenue sur le portail historique intéractif - Amysto</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<div id="main">
<div class="row">
<p>Il faut mettre la map ici</p>
</div>
</div>
</body>
<script src="./foundation/js/vendor/jquery.js"></script>
<script src="./js/menu.js"></script>
</html>
我不能投票，所以我让你们做:)
I can't upvote so I let you do guys :)
推荐答案
写有"index"而不是index.html的页面是正常的，这是因为@RestController使您以Json格式返回了内容.
改为执行此操作:
The page with "index" written and not your index.html is normal since you are returning your content in Json format thanks to @RestController.
Do this instead :
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
//@RestController
@Controller
@RequestMapping("/")
public class MainController {
@RequestMapping(method = RequestMethod.GET)
public String index() {
return "index";
}
}
确保在您的Maven中导入了Thymeleaf依赖项.
Make sure you imported the Thymeleaf dependency in your maven.
这篇关于Spring Boot MVC，不返回我的视图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
