我在用IDEA做实验时,发现一个问题:
在IDEA中调试一切都OK,当我通过IDEA做成可执行的jar时,在命令行运行时出现:java.lang.IllegalArgumentException: No auto configuration classes found in META-INF/spring.factories,根据网上所说,删除META-INF目录,project setting中 Artifacts-->Manifest File目录重新设置在src目录下,然后再用IDEA的右侧MAVEN-->Lifecycle-->package重新打包,发现downloading surefire-junit-platform-2.22.2.pom BUILD FAILURE ,因为我的IDEA设置为readhat下载源,我d在IDEA中打开setting.xml(另外,IDEA中setting-->Building tools-->Maven的Use plugin registry也勾选了(${user.home}/.m2/plugin-registry.xml来管理plugin的版本,就设置为true )),然后我将setting.xml中的源设置为阿里。具体设置如下:
<profiles>
<profile>
<id>redhat-ga-repository</id>
<repositories>
<repository>
<id>redhat-ga-repository</id>
<name>Red Hat GA repository</name>
<url>http://maven.repository.redhat.com/ga/</url>
<releases>
<enabled>true</enabled>
<updatePolicy>daily</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>daily</updatePolicy>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>redhat-ga-repository</id>
<name>Red Hat GA repository</name>
<url>http://maven.repository.redhat.com/ga/</url>
<releases>
<enabled>true</enabled>
<updatePolicy>daily</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>daily</updatePolicy>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
<profile>
<id>aliyun</id>阿里profile是我增加的
<repositories>
<repository>
<id>aliyun</id>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>aliyun</id>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<activeProfile>aliyun</activeProfile> 原来激活的是redhat
</activeProfiles>
这样设置之后,采用IDEA-->MAVEN-->Lifecycle-->Install则成功生成****-0.0.1-SNAPSHOT.jar,然后在命令行上java -jar ****-0.0.1-SNAPSHOT.jar就正常执行了。
来源:oschina
链接:https://my.oschina.net/u/2963604/blog/3166957