spring boot中遇到的一些问题(springboot2.1.1)

1.Error creating bean with name 'dataSource' defined in class path resource

解决方案:

添加注解:@EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})

 2.Cannot resolve plugin org.apache.maven.plugins

解决方案:

网上常规方案说是maven路径不一致什么的,但是最后也没解决。

此时需要在 \apache-maven-3.6.2\conf\settings.xml 添加可用的镜像配置

<mirror>
  <!-- 阿里镜像 -->
  <id>alimaven</id>
  <mirrorOf>central</mirrorOf>
  <name>aliyun maven</name>
  <url>http://maven.aliyun.com/nexus/content/repositories/central/</url>
</mirror>
<mirror>
  <id>alimaven</id>
  <name>aliyun maven</name>
  <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
  <mirrorOf>central</mirrorOf>
</mirror>
<mirror>
  <id>central</id>
  <name>Maven Repository Switchboard</name>
  <url>http://repo1.maven.org/maven2/</url>
  <mirrorOf>central</mirrorOf>
</mirror>
<mirror>
  <id>repo2</id>
  <mirrorOf>central</mirrorOf>
  <name>Human Readable Name for this Mirror.</name>
  <url>http://repo2.maven.org/maven2/</url>
</mirror>
<mirror>
  <id>ibiblio</id>
  <mirrorOf>central</mirrorOf>
  <name>Human Readable Name for this Mirror.</name>
  <url>http://mirrors.ibiblio.org/pub/mirrors/maven2/</url>
</mirror>
<mirror>
  <id>jboss-public-repository-group</id>
  <mirrorOf>central</mirrorOf>
  <name>JBoss Public Repository Group</name>
  <url>http://repository.jboss.org/nexus/content/groups/public</url>
</mirror>
<mirror>
  <id>google-maven-central</id>
  <name>Google Maven Central</name>
  <url>https://maven-central.storage.googleapis.com</url>
  <mirrorOf>central</mirrorOf>
</mirror>
<!-- 中央仓库在中国的镜像 -->
<mirror>
  <id>maven.net.cn</id>
  <name>oneof the central mirrors in china</name>
  <url>http://maven.net.cn/content/groups/public/</url>
  <mirrorOf>central</mirrorOf>
</mirror>

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转载自www.cnblogs.com/huxiaomo/p/11840640.html