【发布时间】：2014-06-09 22:56:06
【问题描述】：
我在使用 cloudfoundry 中的服务部署应用程序时遇到问题。已经一个星期了，我找不到解决方案。你能告诉我，我的代码有什么问题吗？顺便说一句，我可以在没有服务的情况下进行部署，但是在绑定服务并尝试连接到数据库时会挂起部署。我在部署中使用了 spring sts。我希望有人能帮我解决这个问题。
这是我的参考： https://github.com/jwlayug/spring-cloud 和 https://github.com/jwlayug/spring-cloud/tree/master/spring-service-connector
我的代码
@Configuration
@ComponentScan
@EnableAutoConfiguration
public class Application extends AbstractCloudConfig {
@Bean
public DataSource inventoryDataSource() {
return connectionFactory().dataSource("jwlpostgre");
}
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
@Entity
class User {
@Id
@GeneratedValue
private long id;
private String name;
public User() {
}
public User(String name) {
this.name = name;
}
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String toString() {
return this.name;
}
}
interface UserRepository extends JpaRepository<User, Long> {
}
@Controller
class MyController {
@Autowired
UserRepository userRepository;
@RequestMapping(value = "/")
public String sample(Model model) {
model.addAttribute("sample", "Sample");
userRepository.save(new User("a"));
userRepository.save(new User("b"));
userRepository.save(new User("c"));
model.addAttribute("findall", userRepository.findAll());
for (User user : userRepository.findAll()) {
System.out.println(user.getName());
}
return "sample";
}
}
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>org.demo</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>springboot</name>
<description>Demo project</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.0.2.RELEASE</version>
</parent>
<repositories>
<repository>
<id>org.springframework.maven.milestone</id>
<name>Spring Maven Milestone Repository</name>
<url>http://repo.spring.io/milestone</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.3-1101-jdbc41</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-service-connector</artifactId>
<version>0.9.2</version>
</dependency>
<!-- If you intend to deploy the app on Cloud Foundry, add the following -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>cloudfoundry-connector</artifactId>
<version>0.9.2</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</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-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<start-class>demo.Application</start-class>
<java.version>1.7</java.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
【问题讨论】：
标签： spring-mvc cloud-foundry spring-boot