SpringCloudStream - 在弹簧核心版本上失败

Question

我开始使用Spring Cloud Stream/App Starters使用spring引导进行游戏。当我跟着上入门指导，我收到以下错误与MVN编译：

An invalid artifact was detected. 

This artifact might be in your project's POM, or it might have been included transitively during the resolution process. Here is the information we do have for this artifact: 

    o GroupID:  org.springframework 
    o ArtifactID: spring-core 
    o Version:  <<<MISSING>>> 
    o Type:  jar 

的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>test.group</groupId> 
    <artifactId>spring-stream-sample-app</artifactId> 
    <version>01.00.00.01-SNAPSHOT</version> 

    <packaging>jar</packaging> 

    <parent> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-parent</artifactId> 
     <version>1.4.0.RELEASE</version> 
    </parent> 

    <properties> 
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
     <spring-cloud-stream.version>1.0.3.RELEASE</spring-cloud-stream.version> 
     <java.version>1.8</java.version> 
     <start-class>stream.Application</start-class> 
     <spring-boot.version>1.4.0.RELEASE</spring-boot.version> 
    </properties> 
    <dependencyManagement> 
     <dependencies> 
      <dependency> 
       <groupId>org.springframework.cloud</groupId> 
       <artifactId>spring-cloud-stream-dependencies</artifactId> 
       <version>1.0.3.RELEASE</version> 
       <type>pom</type> 
       <scope>import</scope> 
      </dependency> 
     </dependencies> 
    </dependencyManagement> 
    <dependencies> 
     <dependency> 
      <groupId>org.springframework.cloud</groupId> 
      <artifactId>spring-cloud-stream</artifactId> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.cloud</groupId> 
      <artifactId>spring-cloud-starter-stream-rabbit</artifactId> 
     </dependency> 
    </dependencies> 
    <build> 
     <plugins> 
      <plugin> 
       <groupId>org.springframework.boot</groupId> 
       <artifactId>spring-boot-maven-plugin</artifactId> 
       <version>${spring-boot.version}</version> 
       <configuration> 
        <classifier>exec</classifier> 
       </configuration> 
      </plugin> 
     </plugins> 
    </build> 


</project> 

属性文件

logging.level.org.springframework.integration=DEBUG 
logging.level.org.springframework.integration.handler.advice=TRACE 
logging.file=/logs/SpringBoot/stream-app.log 
spring.cloud.stream.bindings.input=start 
spring.cloud.stream.bindings.output=testchannel 
spring.rabbitmq.addresses=localhost:5672 
spring.rabbitmq.username=guest 
spring.rabbitmq.password=guest 

您的帮助表示赞赏。

感谢 KARTHIK

Answer 1

这是您通过命令行生成或在Eclipse中遇到的问题？你使用的是Maven版本。

尝试使用由start.spring.io项目提供的Maven包装（mvnw）。

干杯， 马吕斯