Java 找不到或加载主类basicap.Application
我是SpringBoot的新手,我试图在SpringBoot上创建一个非常基本的应用程序。但是,我在创建应用程序时遇到此错误 找不到或加载主类basicap.Application 我的应用程序有两个类,一个是Java 找不到或加载主类basicap.Application,java,spring,maven,spring-boot,Java,Spring,Maven,Spring Boot,我是SpringBoot的新手,我试图在SpringBoot上创建一个非常基本的应用程序。但是,我在创建应用程序时遇到此错误 找不到或加载主类basicap.Application 我的应用程序有两个类,一个是Controller类,另一个是Main类。这是我的密码: Application.java package BasicApp; import org.springframework.boot.SpringApplication; public class Application {
Controller
类,另一个是Main
类。这是我的密码:
Application.java
package BasicApp;
import org.springframework.boot.SpringApplication;
public class Application
{
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
package BasicApp;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@EnableAutoConfiguration
public class MainController
{
@RequestMapping("/send")
@ResponseBody
public String sendMessage()
{
return("M sending message");
}
}
MainController.java
package BasicApp;
import org.springframework.boot.SpringApplication;
public class Application
{
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
package BasicApp;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@EnableAutoConfiguration
public class MainController
{
@RequestMapping("/send")
@ResponseBody
public String sendMessage()
{
return("M sending message");
}
}
pom.xml
<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>SpringBootSecond</groupId>
<artifactId>SpringBootSecond</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<!-- Spring version -->
<spring-framework.version>4.1.0.RELEASE</spring-framework.version>
<!-- ActiveMQ version -->
<activemq.version>5.10.0</activemq.version>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.2.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>1.3.2.RELEASE</version>
</dependency>
<!-- Spring aritifacts -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.2.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
<version>4.2.4.RELEASE</version>
</dependency>
<!-- ActiveMQ Artifacts -->
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-spring</artifactId>
<version>${activemq.version}</version>
</dependency>
</dependencies>
<!-- Using JDK 1.7 for compiling -->
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
</plugins>
</build>
<!-- <parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.2.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<properties>
<java.version>1.8</java.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-releases</id>
<url>https://repo.spring.io/libs-release</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-releases</id>
<url>https://repo.spring.io/libs-release</url>
</pluginRepository>
</pluginRepositories> -->
</project>
4.0.0
春靴秒
春靴秒
0.0.1-快照
4.1.0.1发布
5.10.0
org.springframework.boot
spring启动程序父级
1.3.2.1发布
org.springframework.boot
SpringBootStarterWeb
1.3.2.1发布
org.springframework
spring上下文
4.2.0.1发布
org.springframework
SpringJMS
4.2.4.1发布
org.apache.activemq
activemq spring
${activemq.version}
org.apache.maven.plugins
maven编译器插件
2.5.1
1.7
1.7
有人能帮我解决这个错误吗?将@SpringBootApplication注释放到应用程序类中,它将为您完成所有配置。请参阅生成错误,通常文件大小为零,删除maven文件夹中的坏文件